fidl_fuchsia_hardware_audio/

fidl_fuchsia_hardware_audio.rs

// WARNING: This file is machine generated by fidlgen.

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use bitflags::bitflags;
use fidl::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

pub type ClockDomain = u32;

pub type ElementId = u64;

pub type TopologyId = u64;

pub const CLOCK_DOMAIN_EXTERNAL: u32 = 4294967295;

pub const CLOCK_DOMAIN_MONOTONIC: u32 = 0;

pub const MAX_COUNT_CHANNELS_IN_RING_BUFFER: u32 = 64;

pub const MAX_COUNT_CHANNEL_SETS: u32 = 64;

pub const MAX_COUNT_DAI_FORMATS: u32 = MAX_COUNT_FORMATS as u32;

pub const MAX_COUNT_DAI_SUPPORTED_BITS_PER_SAMPLE: u32 = 8;

pub const MAX_COUNT_DAI_SUPPORTED_BITS_PER_SLOT: u32 = 8;

pub const MAX_COUNT_DAI_SUPPORTED_FRAME_FORMATS: u32 = 64;

pub const MAX_COUNT_DAI_SUPPORTED_NUMBER_OF_CHANNELS: u32 = 64;

pub const MAX_COUNT_DAI_SUPPORTED_RATES: u32 = 64;

pub const MAX_COUNT_DAI_SUPPORTED_SAMPLE_FORMATS: u32 = 4;

pub const MAX_COUNT_FORMATS: u32 = 64;

pub const MAX_COUNT_SUPPORTED_BYTES_PER_SAMPLE: u32 = 8;

pub const MAX_COUNT_SUPPORTED_NUMBER_OF_CHANNELS: u32 = 64;

pub const MAX_COUNT_SUPPORTED_RATES: u32 = 64;

pub const MAX_COUNT_SUPPORTED_SAMPLE_FORMATS: u32 = 3;

pub const MAX_COUNT_SUPPORTED_VALID_BITS_PER_SAMPLE: u32 = 8;

pub const MAX_DAI_UI_STRING_SIZE: u32 = 256;

pub const MAX_UI_STRING_SIZE: u32 = 256;

pub const UNIQUE_ID_SIZE: u32 = 16;

/// Standard Frame format.
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u8)]
pub enum DaiFrameFormatStandard {
    /// No frame format as in samples without a frame sync like PDM.
    None = 1,
    /// Format as specified in the I2S specification (left justified, 2 channels, 32 bits per
    /// channel, frame sync stays low for the left channel and high for the right channel, data
    /// starts one clock cycle after frame sync changes clocked out at the falling edge of sclk).
    I2S = 2,
    /// Left justified, 2 channels. Data starts at frame sync changes from low to high clocked out
    /// at the falling edge of sclk. The frame sync must stay high for bits_per_channel bits for the
    /// first channel and low for bits_per_channel bits for the second channel.
    StereoLeft = 3,
    /// Right justified, 2 channels. The frame sync must stay high for bits_per_channel bits for the
    /// first channel and low for bits_per_channel bits for the second channel.
    StereoRight = 4,
    /// Left justified, variable number of channels, data starts at frame sync changes from low to
    /// high clocked out at the rising edge of sclk. The frame sync must stay high for exactly 1
    /// clock cycle.
    Tdm1 = 5,
    /// Left justified, variable number of channels, data starts one clock cycle after the frame
    /// sync changes from low to high clocked out at the rising edge of sclk. The frame sync must
    /// stay high for exactly 1 clock cycle.
    Tdm2 = 6,
    /// Left justified, variable number of channels, data starts two clock cycles after the frame
    /// sync changes from low to high clocked out at the rising edge of sclk. The frame sync must
    /// stay high for exactly 1 clock cycle.
    Tdm3 = 7,
}

impl DaiFrameFormatStandard {
    #[inline]
    pub fn from_primitive(prim: u8) -> Option<Self> {
        match prim {
            1 => Some(Self::None),
            2 => Some(Self::I2S),
            3 => Some(Self::StereoLeft),
            4 => Some(Self::StereoRight),
            5 => Some(Self::Tdm1),
            6 => Some(Self::Tdm2),
            7 => Some(Self::Tdm3),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u8 {
        self as u8
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u8)]
pub enum DaiSampleFormat {
    /// Pulse Density Modulation samples.
    Pdm = 1,
    /// Signed integer Linear Pulse Code Modulation samples, at the host endianness.
    PcmSigned = 2,
    /// Unsigned integer Linear Pulse Code Modulation samples, at the host endianness.
    PcmUnsigned = 3,
    /// Floating point samples, encoded per the IEEE-754 standard.
    PcmFloat = 4,
}

impl DaiSampleFormat {
    #[inline]
    pub fn from_primitive(prim: u8) -> Option<Self> {
        match prim {
            1 => Some(Self::Pdm),
            2 => Some(Self::PcmSigned),
            3 => Some(Self::PcmUnsigned),
            4 => Some(Self::PcmFloat),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u8 {
        self as u8
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum DeviceType {
    /// Device supports the fuchsia.hardware.audio/StreamConfig protocol.
    StreamConfig,
    /// Device supports the fuchsia.hardware.audio/Dai protocol.
    Dai,
    /// Device supports the fuchsia.hardware.audio/Codec protocol.
    Codec,
    /// Device supports the fuchsia.hardware.audio/Composite protocol.
    Composite,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

/// Pattern that matches an unknown `DeviceType` member.
#[macro_export]
macro_rules! DeviceTypeUnknown {
    () => {
        _
    };
}

impl DeviceType {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::StreamConfig),
            2 => Some(Self::Dai),
            3 => Some(Self::Codec),
            4 => Some(Self::Composite),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::StreamConfig,
            2 => Self::Dai,
            3 => Self::Codec,
            4 => Self::Composite,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

    #[inline]
    pub fn unknown() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0xffffffff }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::StreamConfig => 1,
            Self::Dai => 2,
            Self::Codec => 3,
            Self::Composite => 4,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { unknown_ordinal: _ } => true,
            _ => false,
        }
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum DriverError {
    /// The driver encountered an otherwise unspecified error while performing the operation.
    InternalError,
    /// The operation is not implemented, supported, or enabled.
    NotSupported,
    /// An argument is invalid.
    InvalidArgs,
    /// The subject of the operation is the wrong type to perform the operation.
    WrongType,
    /// The operation cannot be performed currently but potentially could succeed if
    /// the caller waits for a prerequisite to be satisfied.
    ShouldWait,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

/// Pattern that matches an unknown `DriverError` member.
#[macro_export]
macro_rules! DriverErrorUnknown {
    () => {
        _
    };
}

impl DriverError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::InternalError),
            2 => Some(Self::NotSupported),
            3 => Some(Self::InvalidArgs),
            4 => Some(Self::WrongType),
            5 => Some(Self::ShouldWait),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::InternalError,
            2 => Self::NotSupported,
            3 => Self::InvalidArgs,
            4 => Self::WrongType,
            5 => Self::ShouldWait,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

    #[inline]
    pub fn unknown() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0xffffffff }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::InternalError => 1,
            Self::NotSupported => 2,
            Self::InvalidArgs => 3,
            Self::WrongType => 4,
            Self::ShouldWait => 5,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { unknown_ordinal: _ } => true,
            _ => false,
        }
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u32)]
pub enum GetVmoError {
    /// The ring buffer setup failed due to an invalid argument, e.g. min_frames is too big.
    InvalidArgs = 1,
    /// The ring buffer setup failed due to an internal error.
    InternalError = 2,
}

impl GetVmoError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::InvalidArgs),
            2 => Some(Self::InternalError),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        self as u32
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u32)]
pub enum PlugDetectCapabilities {
    /// Driver is hardwired (will always be plugged in).
    Hardwired = 0,
    /// Driver is able to asynchronously notify of plug state changes.
    CanAsyncNotify = 1,
}

impl PlugDetectCapabilities {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            0 => Some(Self::Hardwired),
            1 => Some(Self::CanAsyncNotify),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        self as u32
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u8)]
pub enum SampleFormat {
    /// Signed integer Linear Pulse Code Modulation samples, at the host endianness.
    PcmSigned = 1,
    /// Unsigned integer Linear Pulse Code Modulation samples, at the host endianness.
    PcmUnsigned = 2,
    /// Floating point samples, encoded per the IEEE-754 standard.
    PcmFloat = 3,
}

impl SampleFormat {
    #[inline]
    pub fn from_primitive(prim: u8) -> Option<Self> {
        match prim {
            1 => Some(Self::PcmSigned),
            2 => Some(Self::PcmUnsigned),
            3 => Some(Self::PcmFloat),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u8 {
        self as u8
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CodecConnectorConnectRequest {
    pub codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for CodecConnectorConnectRequest
{
}

#[derive(Clone, Debug, PartialEq)]
pub struct CodecGetPropertiesResponse {
    pub properties: CodecProperties,
}

impl fidl::Persistable for CodecGetPropertiesResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CodecIsBridgeableResponse {
    pub supports_bridged_mode: bool,
}

impl fidl::Persistable for CodecIsBridgeableResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CodecSetBridgedModeRequest {
    pub enable_bridged_mode: bool,
}

impl fidl::Persistable for CodecSetBridgedModeRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CodecSetDaiFormatRequest {
    pub format: DaiFormat,
}

impl fidl::Persistable for CodecSetDaiFormatRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct CodecStartResponse {
    pub start_time: i64,
}

impl fidl::Persistable for CodecStartResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct CodecStopResponse {
    pub stop_time: i64,
}

impl fidl::Persistable for CodecStopResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct CodecWatchPlugStateResponse {
    pub plug_state: PlugState,
}

impl fidl::Persistable for CodecWatchPlugStateResponse {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CodecGetDaiFormatsResponse {
    pub formats: Vec<DaiSupportedFormats>,
}

impl fidl::Persistable for CodecGetDaiFormatsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct CodecSetDaiFormatResponse {
    pub state: CodecFormatInfo,
}

impl fidl::Persistable for CodecSetDaiFormatResponse {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CompositeConnectorConnectRequest {
    pub composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for CompositeConnectorConnectRequest
{
}

#[derive(Debug, PartialEq)]
pub struct CompositeCreateRingBufferRequest {
    pub processing_element_id: u64,
    pub format: Format,
    pub ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for CompositeCreateRingBufferRequest
{
}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct CompositeGetDaiFormatsRequest {
    pub processing_element_id: u64,
}

impl fidl::Persistable for CompositeGetDaiFormatsRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct CompositeGetPropertiesResponse {
    pub properties: CompositeProperties,
}

impl fidl::Persistable for CompositeGetPropertiesResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct CompositeGetRingBufferFormatsRequest {
    pub processing_element_id: u64,
}

impl fidl::Persistable for CompositeGetRingBufferFormatsRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CompositeSetDaiFormatRequest {
    pub processing_element_id: u64,
    pub format: DaiFormat,
}

impl fidl::Persistable for CompositeSetDaiFormatRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CompositeGetDaiFormatsResponse {
    pub dai_formats: Vec<DaiSupportedFormats>,
}

impl fidl::Persistable for CompositeGetDaiFormatsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct CompositeGetRingBufferFormatsResponse {
    pub ring_buffer_formats: Vec<SupportedFormats>,
}

impl fidl::Persistable for CompositeGetRingBufferFormatsResponse {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DaiConnectorConnectRequest {
    pub dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DaiConnectorConnectRequest
{
}

#[derive(Debug, PartialEq)]
pub struct DaiCreateRingBufferRequest {
    pub dai_format: DaiFormat,
    pub ring_buffer_format: Format,
    pub ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DaiCreateRingBufferRequest
{
}

/// DAI format. Frames are made up of `number_of_channels` samples which have `bits_per_sample` bits
/// of data within `bits_per_slot` arranged in `frame_format`. For more detailed information see
/// [Digital Audio Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_dai).
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DaiFormat {
    /// Number of channels.
    pub number_of_channels: u32,
    /// Sets which channels are active via a bitmask.
    /// The least significant bit corresponds to channel index 0.
    pub channels_to_use_bitmask: u64,
    /// The sample format of all samples.
    pub sample_format: DaiSampleFormat,
    /// The frame format of all samples.
    pub frame_format: DaiFrameFormat,
    /// The frame rate for all samples.
    pub frame_rate: u32,
    /// The bits per slot for all channels.
    pub bits_per_slot: u8,
    /// The bits per sample for all samples.  Must be smaller than bits per channel for samples to
    /// fit.
    pub bits_per_sample: u8,
}

impl fidl::Persistable for DaiFormat {}

/// Custom Frame format.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DaiFrameFormatCustom {
    /// Justification of the samples within a slot.
    pub left_justified: bool,
    /// Clocking of data samples and frame sync output on either raising or falling sclk.
    /// If true then the sclk raises on the raising edge of the data and frame sync, i.e.
    /// the data will be sampled on the falling edge of sclk (the middle of the sclk cycle).
    /// Hence, if false then data will be sampled on the raising edge of sclk.
    pub sclk_on_raising: bool,
    /// Number of sclks between the beginning of a frame sync change and audio samples.
    /// For example, for I2S set to 1 and for stereo left justified set to 0.
    pub frame_sync_sclks_offset: i8,
    /// Number of sclks the frame sync is high within a frame.
    /// For example, for I2S with 32 bits slots set to 32, for TDM usually set to 1.
    pub frame_sync_size: u8,
}

impl fidl::Persistable for DaiFrameFormatCustom {}

#[derive(Clone, Debug, PartialEq)]
pub struct DaiGetPropertiesResponse {
    pub properties: DaiProperties,
}

impl fidl::Persistable for DaiGetPropertiesResponse {}

/// Formats supported by the DAI. Frames are made up of `number_of_channels` samples which have
/// `bits_per_sample` bits of data within `bits_per_slot` bits arranged in `frame_formats`.
/// All values listed in each vector are supported. When not all combinations supported by the driver
/// can be described with one `DaiSupportedFormats`, `GetDaiSupportedFormats` returns more than one
/// `DaiSupportedFormats` in the returned vector.
/// For more detailed information see
/// [Digital Audio Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_dai).
#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DaiSupportedFormats {
    /// Possible number of channels supported.
    pub number_of_channels: Vec<u32>,
    /// Sample formats supported.
    pub sample_formats: Vec<DaiSampleFormat>,
    /// Frame formats supported.
    pub frame_formats: Vec<DaiFrameFormat>,
    /// Rates supported. Values must be listed in ascending order.
    pub frame_rates: Vec<u32>,
    /// The bits per slot supported. Values must be listed in ascending order.
    pub bits_per_slot: Vec<u8>,
    /// Bits per sample supported. Values must be listed in ascending order.
    pub bits_per_sample: Vec<u8>,
}

impl fidl::Persistable for DaiSupportedFormats {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DaiGetDaiFormatsResponse {
    pub dai_formats: Vec<DaiSupportedFormats>,
}

impl fidl::Persistable for DaiGetDaiFormatsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct DaiGetRingBufferFormatsResponse {
    pub ring_buffer_formats: Vec<SupportedFormats>,
}

impl fidl::Persistable for DaiGetRingBufferFormatsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct HealthGetHealthStateResponse {
    pub state: HealthState,
}

impl fidl::Persistable for HealthGetHealthStateResponse {}

/// Format supporting non-compressed PCM audio. Frames are made up of `number_of_channels` samples
/// which have `valid_bits_per_sample` bits of most-significant (left-justified) data within
/// `bytes_per_sample`. bytes. For more detailed information see
/// [Audio Driver Streaming Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_streaming).
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PcmFormat {
    /// Number of channels.
    pub number_of_channels: u8,
    /// The format of all samples.
    pub sample_format: SampleFormat,
    /// Bytes allocated to hold a sample, equal or bigger than the valid sample size in
    /// `valid_bits_per_sample`.
    pub bytes_per_sample: u8,
    /// Number of valid bits in a sample, must be equal or smaller than bits in `bytes_per_sample`.
    /// If smaller, bits are left justified, and any additional bits must be ignored by the
    /// receiver.
    pub valid_bits_per_sample: u8,
    /// The frame rate for all samples.
    pub frame_rate: u32,
}

impl fidl::Persistable for PcmFormat {}

#[derive(Clone, Debug, PartialEq)]
pub struct RingBufferGetPropertiesResponse {
    pub properties: RingBufferProperties,
}

impl fidl::Persistable for RingBufferGetPropertiesResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferGetVmoRequest {
    pub min_frames: u32,
    pub clock_recovery_notifications_per_ring: u32,
}

impl fidl::Persistable for RingBufferGetVmoRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferPositionInfo {
    /// The driver's best estimate of the time (in the CLOCK_MONOTONIC timeline) at which the
    /// playback/capture pointer reached the position indicated by `position`.
    /// `turn_on_delay` impact should not be incorporated into 'timestamp'.
    /// No delays indicated in `DelayInfo` should be incorporated.
    pub timestamp: i64,
    /// The playback/capture pointer position (in bytes) in the ring buffer at time
    /// `timestamp` as estimated by the driver.
    pub position: u32,
}

impl fidl::Persistable for RingBufferPositionInfo {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferSetActiveChannelsRequest {
    pub active_channels_bitmask: u64,
}

impl fidl::Persistable for RingBufferSetActiveChannelsRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferStartResponse {
    pub start_time: i64,
}

impl fidl::Persistable for RingBufferStartResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferWatchClockRecoveryPositionInfoResponse {
    pub position_info: RingBufferPositionInfo,
}

impl fidl::Persistable for RingBufferWatchClockRecoveryPositionInfoResponse {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct RingBufferGetVmoResponse {
    pub num_frames: u32,
    pub ring_buffer: fidl::Vmo,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for RingBufferGetVmoResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RingBufferSetActiveChannelsResponse {
    pub set_time: i64,
}

impl fidl::Persistable for RingBufferSetActiveChannelsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct RingBufferWatchDelayInfoResponse {
    pub delay_info: DelayInfo,
}

impl fidl::Persistable for RingBufferWatchDelayInfoResponse {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct StreamConfigConnectorConnectRequest {
    pub protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for StreamConfigConnectorConnectRequest
{
}

#[derive(Debug, PartialEq)]
pub struct StreamConfigCreateRingBufferRequest {
    pub format: Format,
    pub ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for StreamConfigCreateRingBufferRequest
{
}

#[derive(Clone, Debug, PartialEq)]
pub struct StreamConfigGetPropertiesResponse {
    pub properties: StreamProperties,
}

impl fidl::Persistable for StreamConfigGetPropertiesResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct StreamConfigGetSupportedFormatsResponse {
    pub supported_formats: Vec<SupportedFormats>,
}

impl fidl::Persistable for StreamConfigGetSupportedFormatsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct StreamConfigSetGainRequest {
    pub target_state: GainState,
}

impl fidl::Persistable for StreamConfigSetGainRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct StreamConfigWatchGainStateResponse {
    pub gain_state: GainState,
}

impl fidl::Persistable for StreamConfigWatchGainStateResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct StreamConfigWatchPlugStateResponse {
    pub plug_state: PlugState,
}

impl fidl::Persistable for StreamConfigWatchPlugStateResponse {}

/// The specification of a single channel, within the overall channel configuration.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct ChannelAttributes {
    /// Minimum frequency guaranteed to be emitted by (or captured in) this channel, in Hz.
    /// If `min_frequency` is not included, then this channel is assumed to cover the entire
    /// low-frequency range of this device.
    ///
    /// Optional.
    pub min_frequency: Option<u32>,
    /// Maximum frequency guaranteed to be emitted by (or captured in) this channel, in Hz.
    /// If `max_frequency` is not included, then this channel is assumed to cover the entire
    /// high-frequency range of this device.
    ///
    /// Optional.
    pub max_frequency: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for ChannelAttributes {}

/// The specification of a channel configuration.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct ChannelSet {
    /// Describes attributes for this channel set.
    /// The size of this vector defines the number of channels supported by this `ChannelSet`.
    /// Each element of the `attributes` vector defines attributes of a single channel.
    ///
    /// Required.
    pub attributes: Option<Vec<ChannelAttributes>>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for ChannelSet {}

/// Codec format information.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct CodecFormatInfo {
    /// The driver's best estimate of the external delay (in nanoseconds) present in the pipeline
    /// for the chosen format. When precisely synchronizing presentation across multiple entities
    /// (e.g. devices), the external delay should be taken into account.
    /// If not included `external_delay` is unknown.
    ///
    /// Optional.
    pub external_delay: Option<i64>,
    /// The driver's best estimate of the amount of time (in nanoseconds) it takes the hardware to
    /// actually start playback/capture after a `Start` command is issued.
    /// It may take some time for the hardware to get into fully operational mode, for example due
    /// a power state change. This delay must be taken into account if not getting the initial audio
    /// samples played or captured is not acceptable.
    /// If not included `turn_on_delay` is unknown.
    ///
    /// Optional.
    pub turn_on_delay: Option<i64>,
    /// The driver's best estimate of the amount of time (in nanoseconds) it takes the hardware to
    /// actually stop playback/capture after a `Stop` command is issued.
    /// It may take some time for the hardware to get into fully stopped mode, for example due
    /// a power state change. This delay must be taken into account if playback/capture of samples
    /// after a 'Stop' command is not acceptable.
    /// If not included, the turn off delay is unknown.
    ///
    /// Optional.
    pub turn_off_delay: Option<i64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for CodecFormatInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct CodecProperties {
    /// Driver type is input (true) or output (false)
    /// If not included, then the driver may be used for both input and output.
    ///
    /// Optional.
    pub is_input: Option<bool>,
    /// UI string for the manufacturer name. If not included, the manufacturer is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub manufacturer: Option<String>,
    /// UI string for the product name. If not included, the product name is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub product: Option<String>,
    /// Unique identifier for the codec.
    /// If not included, there is no unique id for the Codec.
    ///
    /// Optional.
    pub unique_id: Option<[u8; 16]>,
    /// Plug Detect Capabilities.
    ///
    /// Required.
    pub plug_detect_capabilities: Option<PlugDetectCapabilities>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for CodecProperties {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct CompositeProperties {
    /// UI string for the manufacturer name. If not set, the manufacturer is unknown.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub manufacturer: Option<String>,
    /// UI string for the product name. If not set, the product name is unknown.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub product: Option<String>,
    /// A unique identifier. If not included, there is no unique id for the Device.
    /// `unique_id` arrays starting with 0x42, 0x54, ... (or `BT` in ASCII) are
    /// reserved for drivers implementing Bluetooth technologies.
    /// `unique_id` arrays starting with 0x55, 0x53, 0x42, ... (or `USB` in ASCII) are
    /// reserved for drivers implementing USB technologies.
    /// Note that even though the above values map to readable ASCII characters, array
    /// values can span the entire uint8 range (0-255).
    ///
    /// Optional.
    pub unique_id: Option<[u8; 16]>,
    /// An identifier for the clock domain in which this hardware operates. If
    /// two hardware devices have the same clock domain, their clock rates are
    /// identical and perfectly synchronized. Although these two clocks have the
    /// same rate, the clock positions may be offset from each other by an
    /// arbitrary (but fixed) amount. The clock_domain typically comes from a
    /// system wide entity, such as a platform bus or global clock tree.
    ///
    /// There are two special values:
    ///
    /// *  `CLOCK_DOMAIN_MONOTONIC` means the hardware is operating at the same
    ///    rate as the system montonic clock.
    ///
    /// *  `CLOCK_DOMAIN_EXTERNAL` means the hardware is operating at an unknown
    ///    rate and is not synchronized with any known clock, not even with
    ///    other clocks in domain `CLOCK_DOMAIN_EXTERNAL`.
    ///
    /// If the domain is not `CLOCK_DOMAIN_MONOTONIC`, client must use position
    /// notification updates to recover the hardware's clock.
    ///
    /// Required.
    pub clock_domain: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for CompositeProperties {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct DaiProperties {
    /// Driver type is input (true) or output (false)
    ///
    /// Required.
    pub is_input: Option<bool>,
    /// UI string for the manufacturer name. If not included, the manufacturer is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub manufacturer: Option<String>,
    /// UI string for the product name. If not included, the product name is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub product_name: Option<String>,
    /// A unique identifier for the driver.
    /// If not included, there is no unique id for the driver.
    ///
    /// Optional.
    pub unique_id: Option<[u8; 16]>,
    /// An identifier for the clock domain in which this hardware operates. If
    /// two hardware devices have the same clock domain, their clock rates are
    /// identical and perfectly synchronized. Although these two clocks have the
    /// same rate, the clock positions may be offset from each other by an
    /// arbitrary (but fixed) amount. The clock_domain typically comes from a
    /// system wide entity, such as a platform bus or global clock tree.
    ///
    /// There are two special values:
    ///
    /// *  `CLOCK_DOMAIN_MONOTONIC` means the hardware is operating at the same
    ///    rate as the system montonic clock.
    ///
    /// *  `CLOCK_DOMAIN_EXTERNAL` means the hardware is operating at an unknown
    ///    rate and is not synchronized with any known clock, not even with
    ///    other clocks in domain `CLOCK_DOMAIN_EXTERNAL`.
    ///
    /// If the domain is not `CLOCK_DOMAIN_MONOTONIC`, client must use position
    /// notification updates to recover the hardware's clock.
    ///
    /// Required.
    pub clock_domain: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for DaiProperties {}

/// Delay information as returned by the driver.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct DelayInfo {
    /// The driver's best estimate (for the chosen format) of the delay internal to the hardware it
    /// abstracts.
    ///
    /// "Internal" refers to the hardware between the hardware interconnect (DAI) and the ring
    /// buffer (e.g. an SoC audio subsystem), whereas "external" refers to hardware on the far side
    /// of any hardware interconnect (DAI) (e.g. hardware codecs).
    ///
    /// For a given frame during playback, this is any delay after the driver/HW copies it
    /// out of the ring-buffer, before it exits any hardware interconnect.
    /// For a given frame during recording, this is any delay after it enters the hardware
    /// interconnect, before the driver/HW copies it into the ring-buffer.
    ///
    /// `internal_delay` must be taken into account by the client when determining the requirements
    /// for minimum lead time (during playback) and minimum capture delay (during capture).
    ///
    /// This delay must not include the inherent delay added by the temporary buffering needed
    /// to copy data in and out of the ring buffer, which is contained in `RingBufferProperties`
    /// field `driver_transfer_bytes`.
    ///
    /// Required.
    pub internal_delay: Option<i64>,
    /// The driver's best estimate (for the chosen format) of the delay external to the hardware it
    /// abstracts.
    ///
    /// "External" refers to hardware on the far side of any hardware interconnect (DAI) (e.g.
    /// hardware codecs), whereas "internal" refers to hardware between the hardware interconnect
    /// (DAI) and the ring buffer (e.g. an SoC audio subsystem).
    ///
    /// `external_delay` must be taken into account by the client when determining the requirements
    /// for minimum lead time (during playback) and minimum capture delay (during capture).
    ///
    /// If not included, `external_delay` is unknown. If unknown, a client may treat it however it
    /// chooses (consider it zero or some large number, autodetect it, etc).
    ///
    /// Like `internal_delay`, this delay must not include the inherent delay added by the temporary
    /// buffering needed to copy data in and out of the ring buffer, which is contained in
    /// `RingBufferProperties` field `driver_transfer_bytes`.
    ///
    /// Optional.
    pub external_delay: Option<i64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for DelayInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct Format {
    /// Format supporting non-compressed PCM samples.
    ///
    /// Required.
    pub pcm_format: Option<PcmFormat>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for Format {}

/// Gain state requested by the client or returned by the driver.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct GainState {
    /// Current mute state. If not included, the state is unmuted.
    ///
    /// Optional.
    pub muted: Option<bool>,
    /// Current Automatic Gain Control (AGC) state. If not included, AGC is disabled.
    ///
    /// Optional.
    pub agc_enabled: Option<bool>,
    /// Current gain in decibels.
    ///
    /// Required.
    pub gain_db: Option<f32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for GainState {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct HealthState {
    /// Driver is currently healthy.
    /// No health information is provided if this field is not included.
    /// This allows drivers to signal their health state in scenarios where they have not enough
    /// capabilities or resources to recover on their own, for instance not able to power down the
    /// hardware via a GPIO or control over the power subsystem.
    ///
    /// Optional.
    pub healthy: Option<bool>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for HealthState {}

/// Format supporting non-compressed PCM audio. Each frame consists of one or more
/// (number_of_channels) samples, stored contiguously. Within the `bytes_per_sample` allocated for
/// each sample, `valid_bits_per_sample` bits of data are stored in the most-significant
/// (left-justified) portion.
/// All values listed in each vector are supported. When not all combinations supported by
/// the driver can be described with one `SupportedFormats` or `PcmSupportedFormats`,
/// `GetSupportedFormats` returns more than one `SupportedFormats` in the returned vector.
/// For more detailed information see [Audio Driver Streaming Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_streaming).
#[derive(Clone, Debug, Default, PartialEq)]
pub struct PcmSupportedFormats {
    /// Vector of possible `ChannelSets` supported.
    /// A `ChannelSet` specifies a channel configuration (including a channel-count), plus a number
    /// of optional attributes.
    /// Only one `ChannelSet` is allowed for each unique channel-count. As a result, no two entries
    /// in `channel_sets` can contain `attributes` vectors with the same length.
    ///
    /// Required.
    pub channel_sets: Option<Vec<ChannelSet>>,
    /// Vector of possible `SampleFormat`s supported.
    ///
    /// Required.
    pub sample_formats: Option<Vec<SampleFormat>>,
    /// Vector of possible bytes allocated for each sample. Values must be listed in ascending
    /// order. All values listed in `valid_bits_per_sample` must fit into at least the largest
    /// `bytes_per_sample` value.
    ///
    /// Required.
    pub bytes_per_sample: Option<Vec<u8>>,
    /// Vector of possible number of bits containing valid data, within the sample container defined
    /// by `bytes_per_sample`. Values must be listed in ascending order. All values listed must fit
    /// into the largest `bytes_per_sample` value. The valid data bits must be most-significant
    /// (left-justified) within the sample container, and any additional bits will be ignored.
    ///
    /// Required.
    pub valid_bits_per_sample: Option<Vec<u8>>,
    /// Vector of possible frame rates supported. Values must be listed in ascending order.
    ///
    /// Required.
    pub frame_rates: Option<Vec<u32>>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for PcmSupportedFormats {}

/// Plug state as returned by the driver.
/// If the driver reports a `plug_detect_capabilities` equal to HARDWIRED, then the driver should
/// respond to `WatchPlugState` only the first time it is called, with `plugged` set to true and
/// `plug_state_time` set to time '0'.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct PlugState {
    /// Driver is currently plugged in. Required
    pub plugged: Option<bool>,
    /// Timestamps the information provided in the rest of the fields of this struct. Required.
    pub plug_state_time: Option<i64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for PlugState {}

/// Properties of the ring buffer. These values don't change once the ring buffer is created.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct RingBufferProperties {
    /// The driver's best estimate (for the chosen format) of the delay external to the hardware it
    /// abstracts. External delay must be taken into account when precisely synchronizing
    /// presentation across multiple entities (e.g. devices).
    /// If not included `external_delay` is unknown.
    ///
    /// # Deprecation
    ///
    /// Not needed anymore since the functionality is available via `WatchDelayInfo` below.
    pub external_delay: Option<i64>,
    /// Size (in bytes) of the temporary buffer used by the driver when consuming or generating ring
    /// buffer contents. Required.
    /// The ring buffer contents must be produced and consumed at the rate specified with the
    /// `CreateRingBuffer` command, however some amount of buffering is required when the data is
    /// written into and read from the ring buffer. For playback the data is consumed by the driver
    /// by reading ahead up to `fifo_depth` bytes. For capture the data is produced by the driver
    /// holding up to `fifo_depth` bytes at the time before committing it to main system
    /// memory. Hence `fifo_depth` must be taken into account by the client when determining either
    /// the minimum lead time requirement (for playback) or the maximum capture delay (for capture).
    ///
    /// To convert `fifo_depth` to the corresponding number of audio frames, use the frame size
    /// returned by `CreateRingBuffer` in the `StreamConfig` protocol, note that the `fifo_depth`
    /// is not necessarily a multiple size of an audio frame.
    ///
    /// The ring buffer data may be directly consumed/generated by hardware, in this case
    /// `fifo_depth` maps directly to the size of a hardware FIFO block, since the hardware FIFO
    /// block determines the amount of data read ahead or held back.
    ///
    /// The ring buffer data may instead be consumed/generated by audio driver software that is
    /// conceptually situated between the ring buffer and the audio hardware. In this case, for
    /// playback the `fifo_depth` read ahead amount is set large enough such that the driver
    /// guarantees no undetected underruns, this assuming the client is generating the data as
    /// determined by the `CreateRingBuffer` and `Start` commands. For capture, the
    /// `fifo_depth` held back amount is set large enough such that the driver guarantees no
    /// undetected underruns when generating the data as determined by the `CreateRingBuffer` and
    /// `Start` commands. The driver must set `fifo_depth` big enough such that the potential
    /// delays added by any software interfacing with the audio hardware do not occur under most
    /// scenarios, and must detect and report underruns. How an underrun is reported is not defined
    /// in this API.
    ///
    /// # Deprecation
    ///
    /// Not needed anymore since the functionality is available via `driver_transfer_bytes` below.
    pub fifo_depth: Option<u32>,
    /// When set to true, indicates that the ring buffer runs in a different cache coherency domain,
    /// and thus clients must ensure that their data writes are flushed all the way to main memory
    /// (during playback), or that their view of the ring buffer must be invalidated before any
    /// reads (during capture). This is because there may be hardware external to the CPUs that
    /// reads/writes main memory, bypassing the CPUs.
    ///
    /// When set to false, indicates that the ring buffer runs in the same cache coherency domain as
    /// the CPUs, hence the driver is not required to flush/invalidate the ring buffer.
    /// Note that in this case, the driver and client still must synchronize their data access, for
    /// instance by inserting the appropriate acquire fences before reading and releasing fences
    /// after writing.
    ///
    /// Required.
    pub needs_cache_flush_or_invalidate: Option<bool>,
    /// The driver's best estimate of the time needed for the hardware to emit (during playback) or
    /// accept (during capture) frames, after a channel is activated by `SetActiveChannels`.
    /// The driver estimates that after `SetActiveChannels(channel)->(set_time)` enables a channel,
    /// its data will resume flowing at approximately `set_time` + `turn_on_delay`.
    /// Hardware can take time to become fully operational (e.g. due to a power state change, or
    /// communication delays between a Bluetooth driver's multiple hardware entities). The client
    /// must take this delay into account, if it is unacceptable to drop the actual audio frames
    /// and instead play/capture silence during this interval.
    /// If not included, `turn_on_delay` is unknown.
    ///
    /// Optional.
    pub turn_on_delay: Option<i64>,
    /// Size (in bytes) of the temporary buffer used by the driver/HW when consuming or generating
    /// the ring buffer contents.
    ///
    /// The ring buffer contents must be produced and consumed at the rate specified with the
    /// `CreateRingBuffer` command, using data transfers between a temporary buffer and the ring
    /// buffer. For playback, audio frames are consumed by the driver in transfers as large as
    /// `driver_transfer_bytes`. For capture, audio frames are produced by the driver in transfers
    /// as large as `driver_transfer_bytes`. In both cases, this many frames must accumulate before
    /// they are read from or committed to the ring buffer.
    ///
    /// These data transfers mean that there is always a section of the ring buffer that is unsafe
    /// for the client to be writing/reading. This unsafe buffer region is defined on one side by
    /// the current position 'P', and on the other side by the 'safe pointer' location 'S'. Once the
    /// ring buffer starts, these two pointers begin moving. 'P' begins moving from position 0 at
    /// the `start_time` from `Start`. The region between these pointers must not be read or
    /// written by the client at that time. The diagrams below note these pointers as 'P' and 'S'.
    ///
    /// During playback, client must write data BEFORE hardware transfers occur. During capture,
    /// client can read captured data only AFTER hardware transfers occur. For this reason, during
    /// playback 'S' is always ahead of 'P', whereas during capture 'S' is always behind 'P'.
    ///
    ///
    /// ## Playback
    ///
    /// Before they start the ring buffer, clients may safely write any ring buffer location. It is
    /// recommended that they write at least `driver_transfer_bytes` of initial audio, since they
    /// must always stay at least that far ahead of where the driver/HW is reading, and upon `Start`
    /// the hardware might immediately consume that much data from the ring buffer. Otherwise, the
    /// client relies on the zeroed-out contents of the VMO to be the initial audio read by the
    /// driver/HW.
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +-------------------------+-------------------------------------------------------------+
    ///  |<---                                 safe to write                                 --->|
    ///  |             (to pre-populate the ring buffer before starting the hardware)            |
    ///  +-------------------------+-------------------------------------------------------------+
    ///  0=P                       S                                                             0
    /// ```
    ///
    /// Once the ring buffer is started, it is not safe for the client to write data to the ring
    /// buffer between 'P' and 'S', because this represents data already in use (potentially already
    /// consumed). The client may safely write the rest of the ring buffer (between 'S' and '0/P').
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +-------------------------+-------------------------------------------------------------+
    ///  |<--- unsafe to write --->|<---                    safe to write                    --->|
    ///  |< driver_transfer_bytes >|           (empty unless prewritten by the client)           |
    ///  +-------------------------+-------------------------------------------------------------+
    ///  0=P                       S                                                             0
    /// ```
    ///
    /// As time passes, the driver/HW reads the data in chunks of `driver_transfer_bytes` or less,
    /// at the rate specified in `CreateRingBuffer`. The Position/Safe pointers move to the right at
    /// the same rate, but do so smoothly. As a result, the "unsafe for client writes" area moves
    /// gradually through the ring buffer, while maintaining a constant size equal to
    /// `driver_transfer_bytes`. Thus, after some period we now have:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +------------+-------------------------+------------------------------------------------+
    ///  |<-- safe -->|<--- unsafe to write --->|<--               safe to write              -->|
    ///  |  to write  |< driver_transfer_bytes >|       (not yet consumed by the hardware)       |
    ///  +------------+-------------------------+------------------------------------------------+
    ///  0            P                         S                                                0
    /// ```
    ///
    /// Later, 'S' wraps around the ring buffer before 'P' does. Note that the region from 0 to 'S',
    /// plus the region from 'P' to the end of the ring buffer, adds up to `driver_transfer_bytes`:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +---------------+------------------------------------------------------------+----------+
    ///  |<--- unsafe -->|<---                   safe to write                    --->|<-unsafe->|
    ///  |< driver_transf|                                                            |er_bytes >|
    ///  +---------------+------------------------------------------------------------+----------+
    ///  0               S                                                            P          0
    /// ```
    ///
    /// In steady state, any area outside of the pointers 'P' and 'S' is safe to write:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +--------------------------------+-------------------------+----------------------------+
    ///  [<--       safe to write      -->|<--- unsafe to write --->|<--     safe to write    -->|
    ///  |  (prior data already consumed) |< driver_transfer_bytes >|                            |
    ///  +--------------------------------+-------------------------+----------------------------+
    ///  0                                P                         S                            0
    /// ```
    ///
    ///
    /// ## Recording
    ///
    /// While recording, it is only safe for the client to read that part of the ring buffer that is
    /// not simultaneously being written by the driver/HW. Before capture begins, it may read the
    /// entire ring buffer, but the driver has not yet written anything for the client to read. This
    /// is the ring buffer at the moment that the client starts the ring buffer:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +---------------------------------------------------------------------------------------+
    ///  [<---                     empty (not yet written by the hardware)                    -->|
    ///  +---------------------------------------------------------------------------------------+
    /// 0=S=P                                                                                    0
    /// ```
    ///
    /// Once capture begins, the driver/HW acquires frames, eventually making its first data
    /// transfer to the ring buffer starting at '0'. These transfers are of unknown size but may be
    /// as large as `driver_transfer_bytes`; they occur at the rate specified in `CreateRingBuffer`.
    /// Before the driver/HW has written at least `driver_transfer_bytes` into the ring buffer, the
    /// client cannot yet safely read any of the newly captured frames:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +--------------+------------------------------------------------------------------------+
    ///  [<-- unsafe -->|<--                           safe to read                           -->|
    ///  |< driver_transfer_bytes >|     (but empty, not yet written by the hardware)            |
    ///  +--------------+------------------------------------------------------------------------+
    /// 0=S             P                                                                        0
    /// ```
    ///
    /// Once the driver/HW has written at least `driver_transfer_bytes` of data into the ring
    /// buffer, 'S' begins to smoothly move forward at the same rate as 'P' (as determined by the
    /// ring buffer's rate and sample format). The client can safely read frames in the region
    /// between '0' and 'S'. It is unsafe for the client to read data between 'S' and 'P', because
    /// this is where the driver/HW is simultaneously writing. This region gradually  progresses
    /// across the ring buffer, maintaining a constant size of `driver_transfer_bytes`.
    /// After some time we have:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +----------------+-------------------------+--------------------------------------------+
    ///  [< safe to read >|<---  unsafe to read --->|<--             safe to read             -->|
    ///  | captured audio |< driver_transfer_bytes >|      (not yet written by the hardware)     |
    ///  +----------------+-------------------------+--------------------------------------------+
    ///  0                S                         P                                            0
    /// ```
    ///
    /// Later, 'P' wraps around the ring buffer before 'S' does. Note that the region from 0 to 'P',
    /// plus the region from 'S' to the end of the ring buffer, adds up to `driver_transfer_bytes`:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +-----------+------------------------------------------------------------+--------------+
    ///  |<--unsafe->|<---                    safe to read                    --->|<---unsafe--->|
    ///  |< driver_tr|                      (captured audio)                      |ansfer_bytes >|
    ///  +-----------+------------------------------------------------------------+--------------+
    ///  0           P                                                            S              0
    /// ```
    ///
    /// In steady state, i.e. once the process has wrapped around the ring buffer, any area outside
    /// of pointers 'S' and 'P' is safe to read:
    ///
    /// ```
    ///                                       Ring Buffer
    ///  +--------------------------------+-------------------------+----------------------------+
    ///  [<--       safe to read       -->|<---      unsafe     --->|<--     safe to read     -->|
    ///  |                                |< driver_transfer_bytes >|                            |
    ///  +--------------------------------+-------------------------+----------------------------+
    ///  0                                S                         P                            0
    /// ```
    ///
    ///
    /// ## Hardware versus software
    ///
    /// The ring buffer data may be directly consumed/generated by hardware, i.e.
    /// `driver_transfer_bytes` can be mapped directly to the size of a hardware FIFO block, since a
    /// hardware FIFO block determines the upper limit amount of data read ahead or held back.
    /// Note that if the FIFO buffer is not used in the traditional "high water" way (such as a
    /// "ping pong" design where only half the FIFO size is used at any time -- even during the very
    /// first transfers at `Start` time), then `driver_transfer_bytes` may be set to a smaller value
    /// but must be at least equal to the largest amount of data ever stored in the FIFO buffer.
    /// Even if the transfer size never exceeds half the size of the FIFO, if the full size of the
    /// FIFO is used (for instance, upon `Start` when filling an initially empty hardware FIFO),
    /// then `driver_transfer_bytes` must be set to the entire size of the FIFO buffer.
    ///
    /// The ring buffer data may instead be consumed/generated by audio driver software that is
    /// conceptually situated between the ring buffer and the audio hardware. In this case, for
    /// playback, the `driver_transfer_bytes` read ahead amount must be large enough such that the
    /// driver guarantees no undetected underruns, based on the client requirement to generate data
    /// based on the `CreateRingBuffer` rate and the `start_time` from `Start`. For capture,
    /// `driver_transfer_bytes` must be large enough for the driver to guarantee no underruns when
    /// generating the data as determined by the `CreateRingBuffer` and `Start` commands.
    ///
    ///
    /// `driver_transfer_bytes` must not include the impact of delays caused by hardware or software
    /// processing abstracted by the driver. Those delays are communicated by `internal_delay` and
    /// `external_delay` fields in `DelayInfo`; they are orthogonal to this value.
    ///
    /// Required.
    pub driver_transfer_bytes: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for RingBufferProperties {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct StreamProperties {
    /// A unique identifier. If not included, there is no unique id for the StreamConfig.
    /// `unique_id` arrays starting with 0x42, 0x54, ... (or `BT` in ASCII) are
    /// reserved for drivers implementing Bluetooth technologies.
    /// `unique_id` arrays starting with 0x55, 0x53, 0x42, ... (or `USB` in ASCII) are
    /// reserved for drivers implementing USB technologies.
    /// Note that even though the above values map to readable ASCII characters, array
    /// values can span the entire uint8 range (0-255).
    ///
    /// Optional.
    pub unique_id: Option<[u8; 16]>,
    /// Driver type is input (true) or output (false)
    ///
    /// Required.
    pub is_input: Option<bool>,
    /// Gain mute capability. If not included, the StreamConfig can't mute.
    ///
    /// Optional.
    pub can_mute: Option<bool>,
    /// Automatic Gain Control (AGC) capability. If not included, the StreamConfig can't AGC.
    ///
    /// Optional.
    pub can_agc: Option<bool>,
    /// Minimum gain in decibels.
    ///
    /// Required.
    pub min_gain_db: Option<f32>,
    /// Maximum gain in decibels.
    ///
    /// Required.
    pub max_gain_db: Option<f32>,
    /// Gain step in decibels, this value must not be negative, but may be zero to convey an
    /// effectively continuous range of values. Must not exceed `max_gain_db` - `min_gain_db`.
    ///
    /// Required.
    pub gain_step_db: Option<f32>,
    /// Plug Detect Capabilities.
    ///
    /// Required.
    pub plug_detect_capabilities: Option<PlugDetectCapabilities>,
    /// UI string for the manufacturer name. If not included, the manufacturer is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub manufacturer: Option<String>,
    /// UI string for the product name. If not included, the product name is unspecified.
    /// If included, this string must be non-empty.
    ///
    /// Optional.
    pub product: Option<String>,
    /// An identifier for the clock domain in which this hardware operates. If
    /// two hardware devices have the same clock domain, their clock rates are
    /// identical and perfectly synchronized. Although these two clocks have the
    /// same rate, the clock positions may be offset from each other by an
    /// arbitrary (but fixed) amount. The clock_domain typically comes from a
    /// system wide entity, such as a platform bus or global clock tree.
    ///
    /// There are two special values:
    ///
    /// *  `CLOCK_DOMAIN_MONOTONIC` means the hardware is operating at the same
    ///    rate as the system montonic clock.
    ///
    /// *  `CLOCK_DOMAIN_EXTERNAL` means the hardware is operating at an unknown
    ///    rate and is not synchronized with any known clock, not even with
    ///    other clocks in domain `CLOCK_DOMAIN_EXTERNAL`.
    ///
    /// If the domain is not `CLOCK_DOMAIN_MONOTONIC`, client must use position
    /// notification updates to recover the hardware's clock.
    ///
    /// Required.
    pub clock_domain: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for StreamProperties {}

/// All the possible formats supported by this device.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct SupportedFormats {
    /// Supported formats for non-compressed PCM samples, with attributes.
    ///
    /// Required.
    pub pcm_supported_formats: Option<PcmSupportedFormats>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for SupportedFormats {}

/// Either a standard or custom frame format.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub enum DaiFrameFormat {
    /// The format type of all samples in the DAI, listed in `DaiFrameFormatStandard`.
    FrameFormatStandard(DaiFrameFormatStandard),
    /// The format type of all samples in the DAI, specified in `DaiFrameFormatCustom`.
    FrameFormatCustom(DaiFrameFormatCustom),
}

impl DaiFrameFormat {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::FrameFormatStandard(_) => 1,
            Self::FrameFormatCustom(_) => 2,
        }
    }

    #[deprecated = "Strict unions should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

impl fidl::Persistable for DaiFrameFormat {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CodecMarker;

impl fidl::endpoints::ProtocolMarker for CodecMarker {
    type Proxy = CodecProxy;
    type RequestStream = CodecRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = CodecSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Codec";
}
pub type CodecGetDaiFormatsResult = Result<Vec<DaiSupportedFormats>, i32>;
pub type CodecSetDaiFormatResult = Result<CodecFormatInfo, i32>;

pub trait CodecProxyInterface: Send + Sync {
    type GetHealthStateResponseFut: std::future::Future<Output = Result<HealthState, fidl::Error>>
        + Send;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut;
    fn r#signal_processing_connect(
        &self,
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error>;
    type ResetResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#reset(&self) -> Self::ResetResponseFut;
    type GetPropertiesResponseFut: std::future::Future<Output = Result<CodecProperties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
    type StopResponseFut: std::future::Future<Output = Result<i64, fidl::Error>> + Send;
    fn r#stop(&self) -> Self::StopResponseFut;
    type StartResponseFut: std::future::Future<Output = Result<i64, fidl::Error>> + Send;
    fn r#start(&self) -> Self::StartResponseFut;
    type IsBridgeableResponseFut: std::future::Future<Output = Result<bool, fidl::Error>> + Send;
    fn r#is_bridgeable(&self) -> Self::IsBridgeableResponseFut;
    fn r#set_bridged_mode(&self, enable_bridged_mode: bool) -> Result<(), fidl::Error>;
    type GetDaiFormatsResponseFut: std::future::Future<Output = Result<CodecGetDaiFormatsResult, fidl::Error>>
        + Send;
    fn r#get_dai_formats(&self) -> Self::GetDaiFormatsResponseFut;
    type SetDaiFormatResponseFut: std::future::Future<Output = Result<CodecSetDaiFormatResult, fidl::Error>>
        + Send;
    fn r#set_dai_format(&self, format: &DaiFormat) -> Self::SetDaiFormatResponseFut;
    type WatchPlugStateResponseFut: std::future::Future<Output = Result<PlugState, fidl::Error>>
        + Send;
    fn r#watch_plug_state(&self) -> Self::WatchPlugStateResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CodecSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for CodecSynchronousProxy {
    type Proxy = CodecProxy;
    type Protocol = CodecMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl CodecSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <CodecMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<CodecEvent, fidl::Error> {
        CodecEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<HealthState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, HealthGetHealthStateResponse>(
                (),
                0x4e146d6bca733a84,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Resets the codec.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the
    /// codec it will close the codec protocol channel, in this case the client may obtain a new
    /// codec protocol channel and retry.
    pub fn r#reset(&self, ___deadline: zx::MonotonicInstant) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::EmptyPayload>(
                (),
                0x50757ae579a7bd6b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CodecProperties, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, CodecGetPropertiesResponse>(
                (),
                0x7a0d138a6a1d9d90,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.properties)
    }

    /// Stops the codec operation.
    /// `Stop` returns when configuring the codec to stop is completed. This method does not wait
    /// for the hardware to actually stop playback/capture (i.e. `turn_off_delay` impact is not
    /// taken into account), nor is any such delay reflected in the returned `stop_time`.
    /// `stop_time` indicates when the driver finished configuring the codec to stop, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver cannot successfully configure the codec to stop, it will close the codec
    /// protocol channel, in which case the client may obtain a new codec protocol channel and retry.
    pub fn r#stop(&self, ___deadline: zx::MonotonicInstant) -> Result<i64, fidl::Error> {
        let _response = self.client.send_query::<fidl::encoding::EmptyPayload, CodecStopResponse>(
            (),
            0x5c2e380df1332dbd,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.stop_time)
    }

    /// Start/Re-start the codec operation.
    /// `Start` returns when configuring the codec to start is completed. This method does not wait
    /// for the hardware to actually start playback/capture (i.e. `turn_on_delay` impact is not taken
    /// into account), nor is any such delay reflected in the returned `start_time`.
    /// `start_time` indicates when the driver finished configuring the codec to start, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver can't successfully start the codec, it will close the codec protocol channel,
    /// in which case the client may obtain a new codec protocol channel and retry.
    pub fn r#start(&self, ___deadline: zx::MonotonicInstant) -> Result<i64, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, CodecStartResponse>(
                (),
                0x329cdacb286ab00,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.start_time)
    }

    /// Returns whether a codec is bridgeable.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    pub fn r#is_bridgeable(&self, ___deadline: zx::MonotonicInstant) -> Result<bool, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, CodecIsBridgeableResponse>(
                (),
                0x26b0684f603f88ec,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.supports_bridged_mode)
    }

    /// Sets a codec's bridged mode. This method is required, but it only needs to take action if
    /// the codec supports bridged mode as specified by its reply to `IsBridgeable`.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    pub fn r#set_bridged_mode(&self, mut enable_bridged_mode: bool) -> Result<(), fidl::Error> {
        self.client.send::<CodecSetBridgedModeRequest>(
            (enable_bridged_mode,),
            0x2bd8f7bfd0b0aa36,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Retrieves the DAI formats supported by the codec, if not available at the time the codec
    /// may reply with an error status and the controller may retry at a later time.
    /// Retrieving multiple DaiSupportedFormats allows for cases where exclusive
    /// combinations of the parameters in DaiSupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CodecGetDaiFormatsResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<CodecGetDaiFormatsResponse, i32>,
        >(
            (),
            0xf8bbc46b4ba6a52,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.formats))
    }

    /// Sets the DAI format to be used in the interface between the controller and codec.
    /// Returns an error if not supported at the time of the request (e.g. for removable hardware).
    pub fn r#set_dai_format(
        &self,
        mut format: &DaiFormat,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CodecSetDaiFormatResult, fidl::Error> {
        let _response = self.client.send_query::<
            CodecSetDaiFormatRequest,
            fidl::encoding::ResultType<CodecSetDaiFormatResponse, i32>,
        >(
            (format,),
            0x2f829df9e5a7a1ea,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.state))
    }

    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    pub fn r#watch_plug_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PlugState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, CodecWatchPlugStateResponse>(
                (),
                0x182b87f935ca7326,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.plug_state)
    }
}

#[derive(Debug, Clone)]
pub struct CodecProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for CodecProxy {
    type Protocol = CodecMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CodecProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/Codec.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <CodecMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CodecEventStream {
        CodecEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
    ) -> fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        CodecProxyInterface::r#get_health_state(self)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        CodecProxyInterface::r#signal_processing_connect(self, protocol)
    }

    /// Resets the codec.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the
    /// codec it will close the codec protocol channel, in this case the client may obtain a new
    /// codec protocol channel and retry.
    pub fn r#reset(
        &self,
    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
        CodecProxyInterface::r#reset(self)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<
        CodecProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CodecProxyInterface::r#get_properties(self)
    }

    /// Stops the codec operation.
    /// `Stop` returns when configuring the codec to stop is completed. This method does not wait
    /// for the hardware to actually stop playback/capture (i.e. `turn_off_delay` impact is not
    /// taken into account), nor is any such delay reflected in the returned `stop_time`.
    /// `stop_time` indicates when the driver finished configuring the codec to stop, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver cannot successfully configure the codec to stop, it will close the codec
    /// protocol channel, in which case the client may obtain a new codec protocol channel and retry.
    pub fn r#stop(
        &self,
    ) -> fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect> {
        CodecProxyInterface::r#stop(self)
    }

    /// Start/Re-start the codec operation.
    /// `Start` returns when configuring the codec to start is completed. This method does not wait
    /// for the hardware to actually start playback/capture (i.e. `turn_on_delay` impact is not taken
    /// into account), nor is any such delay reflected in the returned `start_time`.
    /// `start_time` indicates when the driver finished configuring the codec to start, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver can't successfully start the codec, it will close the codec protocol channel,
    /// in which case the client may obtain a new codec protocol channel and retry.
    pub fn r#start(
        &self,
    ) -> fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect> {
        CodecProxyInterface::r#start(self)
    }

    /// Returns whether a codec is bridgeable.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    pub fn r#is_bridgeable(
        &self,
    ) -> fidl::client::QueryResponseFut<bool, fidl::encoding::DefaultFuchsiaResourceDialect> {
        CodecProxyInterface::r#is_bridgeable(self)
    }

    /// Sets a codec's bridged mode. This method is required, but it only needs to take action if
    /// the codec supports bridged mode as specified by its reply to `IsBridgeable`.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    pub fn r#set_bridged_mode(&self, mut enable_bridged_mode: bool) -> Result<(), fidl::Error> {
        CodecProxyInterface::r#set_bridged_mode(self, enable_bridged_mode)
    }

    /// Retrieves the DAI formats supported by the codec, if not available at the time the codec
    /// may reply with an error status and the controller may retry at a later time.
    /// Retrieving multiple DaiSupportedFormats allows for cases where exclusive
    /// combinations of the parameters in DaiSupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
    ) -> fidl::client::QueryResponseFut<
        CodecGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CodecProxyInterface::r#get_dai_formats(self)
    }

    /// Sets the DAI format to be used in the interface between the controller and codec.
    /// Returns an error if not supported at the time of the request (e.g. for removable hardware).
    pub fn r#set_dai_format(
        &self,
        mut format: &DaiFormat,
    ) -> fidl::client::QueryResponseFut<
        CodecSetDaiFormatResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CodecProxyInterface::r#set_dai_format(self, format)
    }

    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    pub fn r#watch_plug_state(
        &self,
    ) -> fidl::client::QueryResponseFut<PlugState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        CodecProxyInterface::r#watch_plug_state(self)
    }
}

impl CodecProxyInterface for CodecProxy {
    type GetHealthStateResponseFut =
        fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<HealthState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                HealthGetHealthStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4e146d6bca733a84,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthState>(
            (),
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type ResetResponseFut =
        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#reset(&self) -> Self::ResetResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x50757ae579a7bd6b,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ()>(
            (),
            0x50757ae579a7bd6b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetPropertiesResponseFut = fidl::client::QueryResponseFut<
        CodecProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CodecProperties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CodecGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x7a0d138a6a1d9d90,
            >(_buf?)?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, CodecProperties>(
            (),
            0x7a0d138a6a1d9d90,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopResponseFut =
        fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#stop(&self) -> Self::StopResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<i64, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CodecStopResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5c2e380df1332dbd,
            >(_buf?)?;
            Ok(_response.stop_time)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i64>(
            (),
            0x5c2e380df1332dbd,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StartResponseFut =
        fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#start(&self) -> Self::StartResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<i64, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CodecStartResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x329cdacb286ab00,
            >(_buf?)?;
            Ok(_response.start_time)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i64>(
            (),
            0x329cdacb286ab00,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type IsBridgeableResponseFut =
        fidl::client::QueryResponseFut<bool, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#is_bridgeable(&self) -> Self::IsBridgeableResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<bool, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CodecIsBridgeableResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x26b0684f603f88ec,
            >(_buf?)?;
            Ok(_response.supports_bridged_mode)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, bool>(
            (),
            0x26b0684f603f88ec,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#set_bridged_mode(&self, mut enable_bridged_mode: bool) -> Result<(), fidl::Error> {
        self.client.send::<CodecSetBridgedModeRequest>(
            (enable_bridged_mode,),
            0x2bd8f7bfd0b0aa36,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type GetDaiFormatsResponseFut = fidl::client::QueryResponseFut<
        CodecGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_dai_formats(&self) -> Self::GetDaiFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CodecGetDaiFormatsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<CodecGetDaiFormatsResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xf8bbc46b4ba6a52,
            >(_buf?)?;
            Ok(_response.map(|x| x.formats))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, CodecGetDaiFormatsResult>(
            (),
            0xf8bbc46b4ba6a52,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type SetDaiFormatResponseFut = fidl::client::QueryResponseFut<
        CodecSetDaiFormatResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_dai_format(&self, mut format: &DaiFormat) -> Self::SetDaiFormatResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CodecSetDaiFormatResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<CodecSetDaiFormatResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x2f829df9e5a7a1ea,
            >(_buf?)?;
            Ok(_response.map(|x| x.state))
        }
        self.client.send_query_and_decode::<CodecSetDaiFormatRequest, CodecSetDaiFormatResult>(
            (format,),
            0x2f829df9e5a7a1ea,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type WatchPlugStateResponseFut =
        fidl::client::QueryResponseFut<PlugState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_plug_state(&self) -> Self::WatchPlugStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PlugState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CodecWatchPlugStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x182b87f935ca7326,
            >(_buf?)?;
            Ok(_response.plug_state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, PlugState>(
            (),
            0x182b87f935ca7326,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct CodecEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for CodecEventStream {}

impl futures::stream::FusedStream for CodecEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CodecEventStream {
    type Item = Result<CodecEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CodecEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CodecEvent {}

impl CodecEvent {
    /// Decodes a message buffer as a [`CodecEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<CodecEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <CodecMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/Codec.
pub struct CodecRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for CodecRequestStream {}

impl futures::stream::FusedStream for CodecRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CodecRequestStream {
    type Protocol = CodecMarker;
    type ControlHandle = CodecControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CodecControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CodecRequestStream {
    type Item = Result<CodecRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CodecRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e146d6bca733a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::GetHealthState {
                            responder: CodecGetHealthStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xa81907ce6066295 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::SignalProcessingConnect {
                            protocol: req.protocol,

                            control_handle,
                        })
                    }
                    0x50757ae579a7bd6b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::Reset {
                            responder: CodecResetResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x7a0d138a6a1d9d90 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::GetProperties {
                            responder: CodecGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5c2e380df1332dbd => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::Stop {
                            responder: CodecStopResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x329cdacb286ab00 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::Start {
                            responder: CodecStartResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x26b0684f603f88ec => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::IsBridgeable {
                            responder: CodecIsBridgeableResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2bd8f7bfd0b0aa36 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            CodecSetBridgedModeRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CodecSetBridgedModeRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::SetBridgedMode {
                            enable_bridged_mode: req.enable_bridged_mode,

                            control_handle,
                        })
                    }
                    0xf8bbc46b4ba6a52 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::GetDaiFormats {
                            responder: CodecGetDaiFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2f829df9e5a7a1ea => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            CodecSetDaiFormatRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CodecSetDaiFormatRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::SetDaiFormat {
                            format: req.format,

                            responder: CodecSetDaiFormatResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x182b87f935ca7326 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CodecControlHandle { inner: this.inner.clone() };
                        Ok(CodecRequest::WatchPlugState {
                            responder: CodecWatchPlugStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name: <CodecMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// For an overview see
/// [[Audio Codec Interface]](https://fuchsia.dev/fuchsia-src/development/audio/drivers/codec).
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum CodecRequest {
    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    GetHealthState { responder: CodecGetHealthStateResponder },
    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    SignalProcessingConnect {
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        control_handle: CodecControlHandle,
    },
    /// Resets the codec.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the
    /// codec it will close the codec protocol channel, in this case the client may obtain a new
    /// codec protocol channel and retry.
    Reset { responder: CodecResetResponder },
    /// Retrieves top level static properties.
    GetProperties { responder: CodecGetPropertiesResponder },
    /// Stops the codec operation.
    /// `Stop` returns when configuring the codec to stop is completed. This method does not wait
    /// for the hardware to actually stop playback/capture (i.e. `turn_off_delay` impact is not
    /// taken into account), nor is any such delay reflected in the returned `stop_time`.
    /// `stop_time` indicates when the driver finished configuring the codec to stop, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver cannot successfully configure the codec to stop, it will close the codec
    /// protocol channel, in which case the client may obtain a new codec protocol channel and retry.
    Stop { responder: CodecStopResponder },
    /// Start/Re-start the codec operation.
    /// `Start` returns when configuring the codec to start is completed. This method does not wait
    /// for the hardware to actually start playback/capture (i.e. `turn_on_delay` impact is not taken
    /// into account), nor is any such delay reflected in the returned `start_time`.
    /// `start_time` indicates when the driver finished configuring the codec to start, as measured
    /// in the CLOCK_MONOTONIC timeline.
    /// If the driver can't successfully start the codec, it will close the codec protocol channel,
    /// in which case the client may obtain a new codec protocol channel and retry.
    Start { responder: CodecStartResponder },
    /// Returns whether a codec is bridgeable.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    IsBridgeable { responder: CodecIsBridgeableResponder },
    /// Sets a codec's bridged mode. This method is required, but it only needs to take action if
    /// the codec supports bridged mode as specified by its reply to `IsBridgeable`.
    ///
    /// # Deprecation
    ///
    /// Not supported anymore, bridged configurations are no longer changeable at runtime.
    /// A driver can still be configured to operate in bridged mode or not at boot time.
    SetBridgedMode { enable_bridged_mode: bool, control_handle: CodecControlHandle },
    /// Retrieves the DAI formats supported by the codec, if not available at the time the codec
    /// may reply with an error status and the controller may retry at a later time.
    /// Retrieving multiple DaiSupportedFormats allows for cases where exclusive
    /// combinations of the parameters in DaiSupportedFormats may be supported.
    GetDaiFormats { responder: CodecGetDaiFormatsResponder },
    /// Sets the DAI format to be used in the interface between the controller and codec.
    /// Returns an error if not supported at the time of the request (e.g. for removable hardware).
    SetDaiFormat { format: DaiFormat, responder: CodecSetDaiFormatResponder },
    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    WatchPlugState { responder: CodecWatchPlugStateResponder },
}

impl CodecRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_health_state(self) -> Option<(CodecGetHealthStateResponder)> {
        if let CodecRequest::GetHealthState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_signal_processing_connect(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        CodecControlHandle,
    )> {
        if let CodecRequest::SignalProcessingConnect { protocol, control_handle } = self {
            Some((protocol, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_reset(self) -> Option<(CodecResetResponder)> {
        if let CodecRequest::Reset { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_properties(self) -> Option<(CodecGetPropertiesResponder)> {
        if let CodecRequest::GetProperties { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop(self) -> Option<(CodecStopResponder)> {
        if let CodecRequest::Stop { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start(self) -> Option<(CodecStartResponder)> {
        if let CodecRequest::Start { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_is_bridgeable(self) -> Option<(CodecIsBridgeableResponder)> {
        if let CodecRequest::IsBridgeable { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_bridged_mode(self) -> Option<(bool, CodecControlHandle)> {
        if let CodecRequest::SetBridgedMode { enable_bridged_mode, control_handle } = self {
            Some((enable_bridged_mode, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_dai_formats(self) -> Option<(CodecGetDaiFormatsResponder)> {
        if let CodecRequest::GetDaiFormats { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_dai_format(self) -> Option<(DaiFormat, CodecSetDaiFormatResponder)> {
        if let CodecRequest::SetDaiFormat { format, responder } = self {
            Some((format, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_plug_state(self) -> Option<(CodecWatchPlugStateResponder)> {
        if let CodecRequest::WatchPlugState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CodecRequest::GetHealthState { .. } => "get_health_state",
            CodecRequest::SignalProcessingConnect { .. } => "signal_processing_connect",
            CodecRequest::Reset { .. } => "reset",
            CodecRequest::GetProperties { .. } => "get_properties",
            CodecRequest::Stop { .. } => "stop",
            CodecRequest::Start { .. } => "start",
            CodecRequest::IsBridgeable { .. } => "is_bridgeable",
            CodecRequest::SetBridgedMode { .. } => "set_bridged_mode",
            CodecRequest::GetDaiFormats { .. } => "get_dai_formats",
            CodecRequest::SetDaiFormat { .. } => "set_dai_format",
            CodecRequest::WatchPlugState { .. } => "watch_plug_state",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CodecControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for CodecControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl CodecControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecGetHealthStateResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecGetHealthStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecGetHealthStateResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecGetHealthStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut state: &HealthState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<HealthGetHealthStateResponse>(
            (state,),
            self.tx_id,
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecResetResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecResetResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecResetResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecResetResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            self.tx_id,
            0x50757ae579a7bd6b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecGetPropertiesResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecGetPropertiesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecGetPropertiesResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: &CodecProperties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut properties: &CodecProperties,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut properties: &CodecProperties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CodecGetPropertiesResponse>(
            (properties,),
            self.tx_id,
            0x7a0d138a6a1d9d90,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecStopResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecStopResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecStopResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecStopResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut stop_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(stop_time);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut stop_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(stop_time);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut stop_time: i64) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CodecStopResponse>(
            (stop_time,),
            self.tx_id,
            0x5c2e380df1332dbd,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecStartResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecStartResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecStartResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecStartResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut start_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(start_time);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut start_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(start_time);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut start_time: i64) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CodecStartResponse>(
            (start_time,),
            self.tx_id,
            0x329cdacb286ab00,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecIsBridgeableResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecIsBridgeableResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecIsBridgeableResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecIsBridgeableResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut supports_bridged_mode: bool) -> Result<(), fidl::Error> {
        let _result = self.send_raw(supports_bridged_mode);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut supports_bridged_mode: bool,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(supports_bridged_mode);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut supports_bridged_mode: bool) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CodecIsBridgeableResponse>(
            (supports_bridged_mode,),
            self.tx_id,
            0x26b0684f603f88ec,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecGetDaiFormatsResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecGetDaiFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecGetDaiFormatsResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecGetDaiFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<&[DaiSupportedFormats], i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[DaiSupportedFormats], i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<&[DaiSupportedFormats], i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<CodecGetDaiFormatsResponse, i32>>(
                result.map(|formats| (formats,)),
                self.tx_id,
                0xf8bbc46b4ba6a52,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecSetDaiFormatResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecSetDaiFormatResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecSetDaiFormatResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecSetDaiFormatResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<&CodecFormatInfo, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&CodecFormatInfo, i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<&CodecFormatInfo, i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<CodecSetDaiFormatResponse, i32>>(
                result.map(|state| (state,)),
                self.tx_id,
                0x2f829df9e5a7a1ea,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CodecWatchPlugStateResponder {
    control_handle: std::mem::ManuallyDrop<CodecControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CodecControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CodecWatchPlugStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CodecWatchPlugStateResponder {
    type ControlHandle = CodecControlHandle;

    fn control_handle(&self) -> &CodecControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CodecWatchPlugStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(plug_state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(plug_state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CodecWatchPlugStateResponse>(
            (plug_state,),
            self.tx_id,
            0x182b87f935ca7326,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CodecConnectorMarker;

impl fidl::endpoints::ProtocolMarker for CodecConnectorMarker {
    type Proxy = CodecConnectorProxy;
    type RequestStream = CodecConnectorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = CodecConnectorSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) CodecConnector";
}

pub trait CodecConnectorProxyInterface: Send + Sync {
    fn r#connect(
        &self,
        codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CodecConnectorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for CodecConnectorSynchronousProxy {
    type Proxy = CodecConnectorProxy;
    type Protocol = CodecConnectorMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl CodecConnectorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <CodecConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<CodecConnectorEvent, fidl::Error> {
        CodecConnectorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Connect to a Codec protocol server.
    /// This indirection into the Codec protocol allows us to support independent codec client
    /// connections.
    pub fn r#connect(
        &self,
        mut codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<CodecConnectorConnectRequest>(
            (codec_protocol,),
            0x1413f551544026c9,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct CodecConnectorProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for CodecConnectorProxy {
    type Protocol = CodecConnectorMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CodecConnectorProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/CodecConnector.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <CodecConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CodecConnectorEventStream {
        CodecConnectorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Connect to a Codec protocol server.
    /// This indirection into the Codec protocol allows us to support independent codec client
    /// connections.
    pub fn r#connect(
        &self,
        mut codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
    ) -> Result<(), fidl::Error> {
        CodecConnectorProxyInterface::r#connect(self, codec_protocol)
    }
}

impl CodecConnectorProxyInterface for CodecConnectorProxy {
    fn r#connect(
        &self,
        mut codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<CodecConnectorConnectRequest>(
            (codec_protocol,),
            0x1413f551544026c9,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct CodecConnectorEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for CodecConnectorEventStream {}

impl futures::stream::FusedStream for CodecConnectorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CodecConnectorEventStream {
    type Item = Result<CodecConnectorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CodecConnectorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CodecConnectorEvent {}

impl CodecConnectorEvent {
    /// Decodes a message buffer as a [`CodecConnectorEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<CodecConnectorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <CodecConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/CodecConnector.
pub struct CodecConnectorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for CodecConnectorRequestStream {}

impl futures::stream::FusedStream for CodecConnectorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CodecConnectorRequestStream {
    type Protocol = CodecConnectorMarker;
    type ControlHandle = CodecConnectorControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CodecConnectorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CodecConnectorRequestStream {
    type Item = Result<CodecConnectorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CodecConnectorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x1413f551544026c9 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            CodecConnectorConnectRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CodecConnectorConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            CodecConnectorControlHandle { inner: this.inner.clone() };
                        Ok(CodecConnectorRequest::Connect {
                            codec_protocol: req.codec_protocol,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <CodecConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// For an overview of the Codec protocols see
/// [Codec Interface](//docs/concepts/drivers/driver_architectures/audio_drivers/audio_codec.md)
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum CodecConnectorRequest {
    /// Connect to a Codec protocol server.
    /// This indirection into the Codec protocol allows us to support independent codec client
    /// connections.
    Connect {
        codec_protocol: fidl::endpoints::ServerEnd<CodecMarker>,
        control_handle: CodecConnectorControlHandle,
    },
}

impl CodecConnectorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect(
        self,
    ) -> Option<(fidl::endpoints::ServerEnd<CodecMarker>, CodecConnectorControlHandle)> {
        if let CodecConnectorRequest::Connect { codec_protocol, control_handle } = self {
            Some((codec_protocol, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CodecConnectorRequest::Connect { .. } => "connect",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CodecConnectorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for CodecConnectorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl CodecConnectorControlHandle {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CompositeMarker;

impl fidl::endpoints::ProtocolMarker for CompositeMarker {
    type Proxy = CompositeProxy;
    type RequestStream = CompositeRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = CompositeSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Composite";
}
pub type CompositeResetResult = Result<(), DriverError>;
pub type CompositeGetRingBufferFormatsResult = Result<Vec<SupportedFormats>, DriverError>;
pub type CompositeCreateRingBufferResult = Result<(), DriverError>;
pub type CompositeGetDaiFormatsResult = Result<Vec<DaiSupportedFormats>, DriverError>;
pub type CompositeSetDaiFormatResult = Result<(), DriverError>;

pub trait CompositeProxyInterface: Send + Sync {
    type GetHealthStateResponseFut: std::future::Future<Output = Result<HealthState, fidl::Error>>
        + Send;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut;
    fn r#signal_processing_connect(
        &self,
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error>;
    type ResetResponseFut: std::future::Future<Output = Result<CompositeResetResult, fidl::Error>>
        + Send;
    fn r#reset(&self) -> Self::ResetResponseFut;
    type GetPropertiesResponseFut: std::future::Future<Output = Result<CompositeProperties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
    type GetRingBufferFormatsResponseFut: std::future::Future<Output = Result<CompositeGetRingBufferFormatsResult, fidl::Error>>
        + Send;
    fn r#get_ring_buffer_formats(
        &self,
        processing_element_id: u64,
    ) -> Self::GetRingBufferFormatsResponseFut;
    type CreateRingBufferResponseFut: std::future::Future<Output = Result<CompositeCreateRingBufferResult, fidl::Error>>
        + Send;
    fn r#create_ring_buffer(
        &self,
        processing_element_id: u64,
        format: &Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Self::CreateRingBufferResponseFut;
    type GetDaiFormatsResponseFut: std::future::Future<Output = Result<CompositeGetDaiFormatsResult, fidl::Error>>
        + Send;
    fn r#get_dai_formats(&self, processing_element_id: u64) -> Self::GetDaiFormatsResponseFut;
    type SetDaiFormatResponseFut: std::future::Future<Output = Result<CompositeSetDaiFormatResult, fidl::Error>>
        + Send;
    fn r#set_dai_format(
        &self,
        processing_element_id: u64,
        format: &DaiFormat,
    ) -> Self::SetDaiFormatResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CompositeSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for CompositeSynchronousProxy {
    type Proxy = CompositeProxy;
    type Protocol = CompositeMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl CompositeSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <CompositeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<CompositeEvent, fidl::Error> {
        CompositeEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<HealthState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, HealthGetHealthStateResponse>(
                (),
                0x4e146d6bca733a84,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Resets the hardware including all DAI interconnects and signal processing.
    /// As a result, all channels obtained by `CreateRingBuffer` will be closed.
    ///
    /// `Reset` returns when the hardware is fully reset. At this point, a client would need to
    /// reconfigure any DAI interconnects, select a signal processing topology and reconfigure
    /// any processing elements, and reconstruct any ring buffers.
    ///
    /// If the driver can't successfully reset the hardware, it will return an error and then close
    /// the protocol channel, in this case the client may obtain a new protocol channel and retry.
    pub fn r#reset(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeResetResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
        >(
            (),
            0xac355fb98341996,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeProperties, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, CompositeGetPropertiesResponse>(
                (),
                0x31846fa0a459942b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.properties)
    }

    /// Retrieves the ring buffer formats supported by a `RING_BUFFER` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the ring buffer formats are not available at the time, the
    /// client may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    pub fn r#get_ring_buffer_formats(
        &self,
        mut processing_element_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeGetRingBufferFormatsResult, fidl::Error> {
        let _response = self.client.send_query::<
            CompositeGetRingBufferFormatsRequest,
            fidl::encoding::ResultType<CompositeGetRingBufferFormatsResponse, DriverError>,
        >(
            (processing_element_id,),
            0x1d89b701b6816ac4,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.ring_buffer_formats))
    }

    /// `CreateRingBuffer` is sent by clients to select a ring buffer format for the `RING_BUFFER`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetRingBufferFormats`, what is supported by the client, and
    /// any other requirement. The returned `ring_buffer` channel is used to access and control the
    /// audio buffer provided by the driver.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    pub fn r#create_ring_buffer(
        &self,
        mut processing_element_id: u64,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeCreateRingBufferResult, fidl::Error> {
        let _response = self.client.send_query::<
            CompositeCreateRingBufferRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
        >(
            (processing_element_id, format, ring_buffer,),
            0x28c5685f85262033,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Retrieves the DAI formats supported by a `DAI_INTERCONNECT` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the DAI formats are not available at the time, the client
    /// may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
        mut processing_element_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeGetDaiFormatsResult, fidl::Error> {
        let _response = self.client.send_query::<
            CompositeGetDaiFormatsRequest,
            fidl::encoding::ResultType<CompositeGetDaiFormatsResponse, DriverError>,
        >(
            (processing_element_id,),
            0x3cbeaed59c8f69b,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.dai_formats))
    }

    /// `SetDaiFormat` is sent by clients to select a DAI format for the `DAI_INTERCONNECT`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetDaiFormats`, what is supported by the client, and any other
    /// requirement.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    pub fn r#set_dai_format(
        &self,
        mut processing_element_id: u64,
        mut format: &DaiFormat,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CompositeSetDaiFormatResult, fidl::Error> {
        let _response = self.client.send_query::<
            CompositeSetDaiFormatRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
        >(
            (processing_element_id, format,),
            0x155acf5cc0dc8a84,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct CompositeProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for CompositeProxy {
    type Protocol = CompositeMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CompositeProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/Composite.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <CompositeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CompositeEventStream {
        CompositeEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
    ) -> fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        CompositeProxyInterface::r#get_health_state(self)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        CompositeProxyInterface::r#signal_processing_connect(self, protocol)
    }

    /// Resets the hardware including all DAI interconnects and signal processing.
    /// As a result, all channels obtained by `CreateRingBuffer` will be closed.
    ///
    /// `Reset` returns when the hardware is fully reset. At this point, a client would need to
    /// reconfigure any DAI interconnects, select a signal processing topology and reconfigure
    /// any processing elements, and reconstruct any ring buffers.
    ///
    /// If the driver can't successfully reset the hardware, it will return an error and then close
    /// the protocol channel, in this case the client may obtain a new protocol channel and retry.
    pub fn r#reset(
        &self,
    ) -> fidl::client::QueryResponseFut<
        CompositeResetResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#reset(self)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<
        CompositeProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#get_properties(self)
    }

    /// Retrieves the ring buffer formats supported by a `RING_BUFFER` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the ring buffer formats are not available at the time, the
    /// client may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    pub fn r#get_ring_buffer_formats(
        &self,
        mut processing_element_id: u64,
    ) -> fidl::client::QueryResponseFut<
        CompositeGetRingBufferFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#get_ring_buffer_formats(self, processing_element_id)
    }

    /// `CreateRingBuffer` is sent by clients to select a ring buffer format for the `RING_BUFFER`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetRingBufferFormats`, what is supported by the client, and
    /// any other requirement. The returned `ring_buffer` channel is used to access and control the
    /// audio buffer provided by the driver.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    pub fn r#create_ring_buffer(
        &self,
        mut processing_element_id: u64,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> fidl::client::QueryResponseFut<
        CompositeCreateRingBufferResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#create_ring_buffer(
            self,
            processing_element_id,
            format,
            ring_buffer,
        )
    }

    /// Retrieves the DAI formats supported by a `DAI_INTERCONNECT` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the DAI formats are not available at the time, the client
    /// may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
        mut processing_element_id: u64,
    ) -> fidl::client::QueryResponseFut<
        CompositeGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#get_dai_formats(self, processing_element_id)
    }

    /// `SetDaiFormat` is sent by clients to select a DAI format for the `DAI_INTERCONNECT`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetDaiFormats`, what is supported by the client, and any other
    /// requirement.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    pub fn r#set_dai_format(
        &self,
        mut processing_element_id: u64,
        mut format: &DaiFormat,
    ) -> fidl::client::QueryResponseFut<
        CompositeSetDaiFormatResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        CompositeProxyInterface::r#set_dai_format(self, processing_element_id, format)
    }
}

impl CompositeProxyInterface for CompositeProxy {
    type GetHealthStateResponseFut =
        fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<HealthState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                HealthGetHealthStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4e146d6bca733a84,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthState>(
            (),
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type ResetResponseFut = fidl::client::QueryResponseFut<
        CompositeResetResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#reset(&self) -> Self::ResetResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeResetResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xac355fb98341996,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, CompositeResetResult>(
            (),
            0xac355fb98341996,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetPropertiesResponseFut = fidl::client::QueryResponseFut<
        CompositeProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeProperties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CompositeGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x31846fa0a459942b,
            >(_buf?)?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, CompositeProperties>(
            (),
            0x31846fa0a459942b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetRingBufferFormatsResponseFut = fidl::client::QueryResponseFut<
        CompositeGetRingBufferFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_ring_buffer_formats(
        &self,
        mut processing_element_id: u64,
    ) -> Self::GetRingBufferFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeGetRingBufferFormatsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<CompositeGetRingBufferFormatsResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1d89b701b6816ac4,
            >(_buf?)?;
            Ok(_response.map(|x| x.ring_buffer_formats))
        }
        self.client.send_query_and_decode::<
            CompositeGetRingBufferFormatsRequest,
            CompositeGetRingBufferFormatsResult,
        >(
            (processing_element_id,),
            0x1d89b701b6816ac4,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type CreateRingBufferResponseFut = fidl::client::QueryResponseFut<
        CompositeCreateRingBufferResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#create_ring_buffer(
        &self,
        mut processing_element_id: u64,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Self::CreateRingBufferResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeCreateRingBufferResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x28c5685f85262033,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            CompositeCreateRingBufferRequest,
            CompositeCreateRingBufferResult,
        >(
            (processing_element_id, format, ring_buffer,),
            0x28c5685f85262033,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetDaiFormatsResponseFut = fidl::client::QueryResponseFut<
        CompositeGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_dai_formats(&self, mut processing_element_id: u64) -> Self::GetDaiFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeGetDaiFormatsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<CompositeGetDaiFormatsResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x3cbeaed59c8f69b,
            >(_buf?)?;
            Ok(_response.map(|x| x.dai_formats))
        }
        self.client
            .send_query_and_decode::<CompositeGetDaiFormatsRequest, CompositeGetDaiFormatsResult>(
                (processing_element_id,),
                0x3cbeaed59c8f69b,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type SetDaiFormatResponseFut = fidl::client::QueryResponseFut<
        CompositeSetDaiFormatResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_dai_format(
        &self,
        mut processing_element_id: u64,
        mut format: &DaiFormat,
    ) -> Self::SetDaiFormatResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CompositeSetDaiFormatResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x155acf5cc0dc8a84,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<CompositeSetDaiFormatRequest, CompositeSetDaiFormatResult>(
                (processing_element_id, format),
                0x155acf5cc0dc8a84,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

pub struct CompositeEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for CompositeEventStream {}

impl futures::stream::FusedStream for CompositeEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CompositeEventStream {
    type Item = Result<CompositeEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CompositeEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CompositeEvent {}

impl CompositeEvent {
    /// Decodes a message buffer as a [`CompositeEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<CompositeEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <CompositeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/Composite.
pub struct CompositeRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for CompositeRequestStream {}

impl futures::stream::FusedStream for CompositeRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CompositeRequestStream {
    type Protocol = CompositeMarker;
    type ControlHandle = CompositeControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CompositeControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CompositeRequestStream {
    type Item = Result<CompositeRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CompositeRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e146d6bca733a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::GetHealthState {
                            responder: CompositeGetHealthStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xa81907ce6066295 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::SignalProcessingConnect {
                            protocol: req.protocol,

                            control_handle,
                        })
                    }
                    0xac355fb98341996 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::Reset {
                            responder: CompositeResetResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x31846fa0a459942b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::GetProperties {
                            responder: CompositeGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1d89b701b6816ac4 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            CompositeGetRingBufferFormatsRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CompositeGetRingBufferFormatsRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::GetRingBufferFormats {
                            processing_element_id: req.processing_element_id,

                            responder: CompositeGetRingBufferFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x28c5685f85262033 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            CompositeCreateRingBufferRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CompositeCreateRingBufferRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::CreateRingBuffer {
                            processing_element_id: req.processing_element_id,
                            format: req.format,
                            ring_buffer: req.ring_buffer,

                            responder: CompositeCreateRingBufferResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x3cbeaed59c8f69b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            CompositeGetDaiFormatsRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CompositeGetDaiFormatsRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::GetDaiFormats {
                            processing_element_id: req.processing_element_id,

                            responder: CompositeGetDaiFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x155acf5cc0dc8a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            CompositeSetDaiFormatRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CompositeSetDaiFormatRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = CompositeControlHandle { inner: this.inner.clone() };
                        Ok(CompositeRequest::SetDaiFormat {
                            processing_element_id: req.processing_element_id,
                            format: req.format,

                            responder: CompositeSetDaiFormatResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <CompositeMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// The `Composite` interface is a FIDL protocol exposed by audio drivers. The `Composite` interface
/// is generic and allows the configuration of various audio hardware types including those supported
/// by the `StreamConfig`, `Dai` and `Codec` FIDL interfaces. The `Composite` interface is more
/// generic and provides more flexible routing within audio subsystems. Also see
/// [Audio Driver Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite.md)
#[derive(Debug)]
pub enum CompositeRequest {
    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    GetHealthState { responder: CompositeGetHealthStateResponder },
    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    SignalProcessingConnect {
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        control_handle: CompositeControlHandle,
    },
    /// Resets the hardware including all DAI interconnects and signal processing.
    /// As a result, all channels obtained by `CreateRingBuffer` will be closed.
    ///
    /// `Reset` returns when the hardware is fully reset. At this point, a client would need to
    /// reconfigure any DAI interconnects, select a signal processing topology and reconfigure
    /// any processing elements, and reconstruct any ring buffers.
    ///
    /// If the driver can't successfully reset the hardware, it will return an error and then close
    /// the protocol channel, in this case the client may obtain a new protocol channel and retry.
    Reset { responder: CompositeResetResponder },
    /// Retrieves top level static properties.
    GetProperties { responder: CompositeGetPropertiesResponder },
    /// Retrieves the ring buffer formats supported by a `RING_BUFFER` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the ring buffer formats are not available at the time, the
    /// client may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    GetRingBufferFormats {
        processing_element_id: u64,
        responder: CompositeGetRingBufferFormatsResponder,
    },
    /// `CreateRingBuffer` is sent by clients to select a ring buffer format for the `RING_BUFFER`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetRingBufferFormats`, what is supported by the client, and
    /// any other requirement. The returned `ring_buffer` channel is used to access and control the
    /// audio buffer provided by the driver.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `RING_BUFFER`.
    CreateRingBuffer {
        processing_element_id: u64,
        format: Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
        responder: CompositeCreateRingBufferResponder,
    },
    /// Retrieves the DAI formats supported by a `DAI_INTERCONNECT` processing element
    /// in the topology supported by this driver as returned by `GetElements` from
    /// fuchsia.hardware.audio.signalprocessing.
    /// Returns `SHOULD_WAIT` if the DAI formats are not available at the time, the client
    /// may retry at a later time.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    GetDaiFormats { processing_element_id: u64, responder: CompositeGetDaiFormatsResponder },
    /// `SetDaiFormat` is sent by clients to select a DAI format for the `DAI_INTERCONNECT`
    /// processing element specified by `processing_element_id`. The format is based on information
    /// that the driver provides in `GetDaiFormats`, what is supported by the client, and any other
    /// requirement.
    /// Returns `INVALID_ARGS` if the `processing_element_id` does not match an id returned
    /// by `GetElements`.
    /// Returns `WRONG_TYPE` if the `ElementType` of the element represented by the id is not
    /// `DAI_INTERCONNECT`.
    SetDaiFormat {
        processing_element_id: u64,
        format: DaiFormat,
        responder: CompositeSetDaiFormatResponder,
    },
}

impl CompositeRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_health_state(self) -> Option<(CompositeGetHealthStateResponder)> {
        if let CompositeRequest::GetHealthState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_signal_processing_connect(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        CompositeControlHandle,
    )> {
        if let CompositeRequest::SignalProcessingConnect { protocol, control_handle } = self {
            Some((protocol, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_reset(self) -> Option<(CompositeResetResponder)> {
        if let CompositeRequest::Reset { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_properties(self) -> Option<(CompositeGetPropertiesResponder)> {
        if let CompositeRequest::GetProperties { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_ring_buffer_formats(
        self,
    ) -> Option<(u64, CompositeGetRingBufferFormatsResponder)> {
        if let CompositeRequest::GetRingBufferFormats { processing_element_id, responder } = self {
            Some((processing_element_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_ring_buffer(
        self,
    ) -> Option<(
        u64,
        Format,
        fidl::endpoints::ServerEnd<RingBufferMarker>,
        CompositeCreateRingBufferResponder,
    )> {
        if let CompositeRequest::CreateRingBuffer {
            processing_element_id,
            format,
            ring_buffer,
            responder,
        } = self
        {
            Some((processing_element_id, format, ring_buffer, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_dai_formats(self) -> Option<(u64, CompositeGetDaiFormatsResponder)> {
        if let CompositeRequest::GetDaiFormats { processing_element_id, responder } = self {
            Some((processing_element_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_dai_format(self) -> Option<(u64, DaiFormat, CompositeSetDaiFormatResponder)> {
        if let CompositeRequest::SetDaiFormat { processing_element_id, format, responder } = self {
            Some((processing_element_id, format, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CompositeRequest::GetHealthState { .. } => "get_health_state",
            CompositeRequest::SignalProcessingConnect { .. } => "signal_processing_connect",
            CompositeRequest::Reset { .. } => "reset",
            CompositeRequest::GetProperties { .. } => "get_properties",
            CompositeRequest::GetRingBufferFormats { .. } => "get_ring_buffer_formats",
            CompositeRequest::CreateRingBuffer { .. } => "create_ring_buffer",
            CompositeRequest::GetDaiFormats { .. } => "get_dai_formats",
            CompositeRequest::SetDaiFormat { .. } => "set_dai_format",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CompositeControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for CompositeControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl CompositeControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeGetHealthStateResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeGetHealthStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeGetHealthStateResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeGetHealthStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut state: &HealthState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<HealthGetHealthStateResponse>(
            (state,),
            self.tx_id,
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeResetResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeResetResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeResetResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeResetResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(), DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            result,
            self.tx_id,
            0xac355fb98341996,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeGetPropertiesResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeGetPropertiesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeGetPropertiesResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: &CompositeProperties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut properties: &CompositeProperties,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut properties: &CompositeProperties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CompositeGetPropertiesResponse>(
            (properties,),
            self.tx_id,
            0x31846fa0a459942b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeGetRingBufferFormatsResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeGetRingBufferFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeGetRingBufferFormatsResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeGetRingBufferFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut result: Result<&[SupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[SupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<&[SupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            CompositeGetRingBufferFormatsResponse,
            DriverError,
        >>(
            result.map(|ring_buffer_formats| (ring_buffer_formats,)),
            self.tx_id,
            0x1d89b701b6816ac4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeCreateRingBufferResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeCreateRingBufferResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeCreateRingBufferResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeCreateRingBufferResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(), DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            result,
            self.tx_id,
            0x28c5685f85262033,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeGetDaiFormatsResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeGetDaiFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeGetDaiFormatsResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeGetDaiFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut result: Result<&[DaiSupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[DaiSupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<&[DaiSupportedFormats], DriverError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            CompositeGetDaiFormatsResponse,
            DriverError,
        >>(
            result.map(|dai_formats| (dai_formats,)),
            self.tx_id,
            0x3cbeaed59c8f69b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeSetDaiFormatResponder {
    control_handle: std::mem::ManuallyDrop<CompositeControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeSetDaiFormatResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeSetDaiFormatResponder {
    type ControlHandle = CompositeControlHandle;

    fn control_handle(&self) -> &CompositeControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeSetDaiFormatResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(), DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            result,
            self.tx_id,
            0x155acf5cc0dc8a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CompositeConnectorMarker;

impl fidl::endpoints::ProtocolMarker for CompositeConnectorMarker {
    type Proxy = CompositeConnectorProxy;
    type RequestStream = CompositeConnectorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = CompositeConnectorSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) CompositeConnector";
}

pub trait CompositeConnectorProxyInterface: Send + Sync {
    fn r#connect(
        &self,
        composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CompositeConnectorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for CompositeConnectorSynchronousProxy {
    type Proxy = CompositeConnectorProxy;
    type Protocol = CompositeConnectorMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl CompositeConnectorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <CompositeConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<CompositeConnectorEvent, fidl::Error> {
        CompositeConnectorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Connect to a `Device` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    pub fn r#connect(
        &self,
        mut composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<CompositeConnectorConnectRequest>(
            (composite_protocol,),
            0x7ee557529079e466,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct CompositeConnectorProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for CompositeConnectorProxy {
    type Protocol = CompositeConnectorMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CompositeConnectorProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/CompositeConnector.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <CompositeConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CompositeConnectorEventStream {
        CompositeConnectorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Connect to a `Device` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    pub fn r#connect(
        &self,
        mut composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
    ) -> Result<(), fidl::Error> {
        CompositeConnectorProxyInterface::r#connect(self, composite_protocol)
    }
}

impl CompositeConnectorProxyInterface for CompositeConnectorProxy {
    fn r#connect(
        &self,
        mut composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<CompositeConnectorConnectRequest>(
            (composite_protocol,),
            0x7ee557529079e466,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct CompositeConnectorEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for CompositeConnectorEventStream {}

impl futures::stream::FusedStream for CompositeConnectorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CompositeConnectorEventStream {
    type Item = Result<CompositeConnectorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CompositeConnectorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CompositeConnectorEvent {}

impl CompositeConnectorEvent {
    /// Decodes a message buffer as a [`CompositeConnectorEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<CompositeConnectorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <CompositeConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/CompositeConnector.
pub struct CompositeConnectorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for CompositeConnectorRequestStream {}

impl futures::stream::FusedStream for CompositeConnectorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CompositeConnectorRequestStream {
    type Protocol = CompositeConnectorMarker;
    type ControlHandle = CompositeConnectorControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CompositeConnectorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CompositeConnectorRequestStream {
    type Item = Result<CompositeConnectorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CompositeConnectorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                0x7ee557529079e466 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(CompositeConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CompositeConnectorConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = CompositeConnectorControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(CompositeConnectorRequest::Connect {composite_protocol: req.composite_protocol,

                        control_handle,
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <CompositeConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
            },
        )
    }
}

/// For an overview see
/// [Audio Composite Devices](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite.md).
#[derive(Debug)]
pub enum CompositeConnectorRequest {
    /// Connect to a `Device` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    Connect {
        composite_protocol: fidl::endpoints::ServerEnd<CompositeMarker>,
        control_handle: CompositeConnectorControlHandle,
    },
}

impl CompositeConnectorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect(
        self,
    ) -> Option<(fidl::endpoints::ServerEnd<CompositeMarker>, CompositeConnectorControlHandle)>
    {
        if let CompositeConnectorRequest::Connect { composite_protocol, control_handle } = self {
            Some((composite_protocol, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CompositeConnectorRequest::Connect { .. } => "connect",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CompositeConnectorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for CompositeConnectorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl CompositeConnectorControlHandle {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DaiMarker;

impl fidl::endpoints::ProtocolMarker for DaiMarker {
    type Proxy = DaiProxy;
    type RequestStream = DaiRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DaiSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Dai";
}
pub type DaiGetDaiFormatsResult = Result<Vec<DaiSupportedFormats>, i32>;
pub type DaiGetRingBufferFormatsResult = Result<Vec<SupportedFormats>, i32>;

pub trait DaiProxyInterface: Send + Sync {
    type GetHealthStateResponseFut: std::future::Future<Output = Result<HealthState, fidl::Error>>
        + Send;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut;
    fn r#signal_processing_connect(
        &self,
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error>;
    type ResetResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#reset(&self) -> Self::ResetResponseFut;
    type GetPropertiesResponseFut: std::future::Future<Output = Result<DaiProperties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
    type GetDaiFormatsResponseFut: std::future::Future<Output = Result<DaiGetDaiFormatsResult, fidl::Error>>
        + Send;
    fn r#get_dai_formats(&self) -> Self::GetDaiFormatsResponseFut;
    type GetRingBufferFormatsResponseFut: std::future::Future<Output = Result<DaiGetRingBufferFormatsResult, fidl::Error>>
        + Send;
    fn r#get_ring_buffer_formats(&self) -> Self::GetRingBufferFormatsResponseFut;
    fn r#create_ring_buffer(
        &self,
        dai_format: &DaiFormat,
        ring_buffer_format: &Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DaiSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DaiSynchronousProxy {
    type Proxy = DaiProxy;
    type Protocol = DaiMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl DaiSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DaiMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(&self, deadline: zx::MonotonicInstant) -> Result<DaiEvent, fidl::Error> {
        DaiEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<HealthState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, HealthGetHealthStateResponse>(
                (),
                0x4e146d6bca733a84,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Resets the DAI HW. The `ring_buffer` channel obtained via `CreateRingBuffer` may be closed
    /// by the driver, in this case the client needs to obtain a new `ring_buffer`.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the HW,
    /// it will close the DAI protocol channel, in this case the client may obtain a new DAI
    /// protocol channel and retry.
    pub fn r#reset(&self, ___deadline: zx::MonotonicInstant) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::EmptyPayload>(
                (),
                0x69e5fa9fa2f78c14,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DaiProperties, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DaiGetPropertiesResponse>(
                (),
                0x2c25a1a66149510b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.properties)
    }

    /// Retrieves the DAI formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DaiGetDaiFormatsResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<DaiGetDaiFormatsResponse, i32>,
        >(
            (),
            0x1eb37b0cddf79d69,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.dai_formats))
    }

    /// Retrieves the ring buffer formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    pub fn r#get_ring_buffer_formats(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DaiGetRingBufferFormatsResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<DaiGetRingBufferFormatsResponse, i32>,
        >(
            (),
            0x760371081d8c92e4,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.ring_buffer_formats))
    }

    /// `CreateRingBuffer` is sent by clients to select both a DAI format and a ring buffer format
    /// based on information that the driver provides in `GetDaiFormats` and `GetRingBufferFormats`,
    /// what is supported by the client, and any other requirement. The `ring_buffer` channel is
    /// used to control the audio buffer, if a previous ring buffer channel had been established and
    /// was still active, the driver must close that (ring buffer) channel and make every attempt to
    /// gracefully quiesce any on-going streaming operations in the process.
    pub fn r#create_ring_buffer(
        &self,
        mut dai_format: &DaiFormat,
        mut ring_buffer_format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DaiCreateRingBufferRequest>(
            (dai_format, ring_buffer_format, ring_buffer),
            0x5af9760589a75257,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct DaiProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for DaiProxy {
    type Protocol = DaiMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DaiProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/Dai.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DaiMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DaiEventStream {
        DaiEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
    ) -> fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DaiProxyInterface::r#get_health_state(self)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        DaiProxyInterface::r#signal_processing_connect(self, protocol)
    }

    /// Resets the DAI HW. The `ring_buffer` channel obtained via `CreateRingBuffer` may be closed
    /// by the driver, in this case the client needs to obtain a new `ring_buffer`.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the HW,
    /// it will close the DAI protocol channel, in this case the client may obtain a new DAI
    /// protocol channel and retry.
    pub fn r#reset(
        &self,
    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
        DaiProxyInterface::r#reset(self)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<DaiProperties, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DaiProxyInterface::r#get_properties(self)
    }

    /// Retrieves the DAI formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    pub fn r#get_dai_formats(
        &self,
    ) -> fidl::client::QueryResponseFut<
        DaiGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DaiProxyInterface::r#get_dai_formats(self)
    }

    /// Retrieves the ring buffer formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    pub fn r#get_ring_buffer_formats(
        &self,
    ) -> fidl::client::QueryResponseFut<
        DaiGetRingBufferFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DaiProxyInterface::r#get_ring_buffer_formats(self)
    }

    /// `CreateRingBuffer` is sent by clients to select both a DAI format and a ring buffer format
    /// based on information that the driver provides in `GetDaiFormats` and `GetRingBufferFormats`,
    /// what is supported by the client, and any other requirement. The `ring_buffer` channel is
    /// used to control the audio buffer, if a previous ring buffer channel had been established and
    /// was still active, the driver must close that (ring buffer) channel and make every attempt to
    /// gracefully quiesce any on-going streaming operations in the process.
    pub fn r#create_ring_buffer(
        &self,
        mut dai_format: &DaiFormat,
        mut ring_buffer_format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        DaiProxyInterface::r#create_ring_buffer(self, dai_format, ring_buffer_format, ring_buffer)
    }
}

impl DaiProxyInterface for DaiProxy {
    type GetHealthStateResponseFut =
        fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<HealthState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                HealthGetHealthStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4e146d6bca733a84,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthState>(
            (),
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type ResetResponseFut =
        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#reset(&self) -> Self::ResetResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x69e5fa9fa2f78c14,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ()>(
            (),
            0x69e5fa9fa2f78c14,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetPropertiesResponseFut = fidl::client::QueryResponseFut<
        DaiProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DaiProperties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DaiGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x2c25a1a66149510b,
            >(_buf?)?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, DaiProperties>(
            (),
            0x2c25a1a66149510b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetDaiFormatsResponseFut = fidl::client::QueryResponseFut<
        DaiGetDaiFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_dai_formats(&self) -> Self::GetDaiFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DaiGetDaiFormatsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DaiGetDaiFormatsResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1eb37b0cddf79d69,
            >(_buf?)?;
            Ok(_response.map(|x| x.dai_formats))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, DaiGetDaiFormatsResult>(
            (),
            0x1eb37b0cddf79d69,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetRingBufferFormatsResponseFut = fidl::client::QueryResponseFut<
        DaiGetRingBufferFormatsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_ring_buffer_formats(&self) -> Self::GetRingBufferFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DaiGetRingBufferFormatsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DaiGetRingBufferFormatsResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x760371081d8c92e4,
            >(_buf?)?;
            Ok(_response.map(|x| x.ring_buffer_formats))
        }
        self.client
            .send_query_and_decode::<fidl::encoding::EmptyPayload, DaiGetRingBufferFormatsResult>(
                (),
                0x760371081d8c92e4,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    fn r#create_ring_buffer(
        &self,
        mut dai_format: &DaiFormat,
        mut ring_buffer_format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DaiCreateRingBufferRequest>(
            (dai_format, ring_buffer_format, ring_buffer),
            0x5af9760589a75257,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DaiEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for DaiEventStream {}

impl futures::stream::FusedStream for DaiEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DaiEventStream {
    type Item = Result<DaiEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DaiEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DaiEvent {}

impl DaiEvent {
    /// Decodes a message buffer as a [`DaiEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DaiEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DaiMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/Dai.
pub struct DaiRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for DaiRequestStream {}

impl futures::stream::FusedStream for DaiRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DaiRequestStream {
    type Protocol = DaiMarker;
    type ControlHandle = DaiControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DaiControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DaiRequestStream {
    type Item = Result<DaiRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DaiRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e146d6bca733a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::GetHealthState {
                            responder: DaiGetHealthStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xa81907ce6066295 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::SignalProcessingConnect {
                            protocol: req.protocol,

                            control_handle,
                        })
                    }
                    0x69e5fa9fa2f78c14 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::Reset {
                            responder: DaiResetResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2c25a1a66149510b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::GetProperties {
                            responder: DaiGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1eb37b0cddf79d69 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::GetDaiFormats {
                            responder: DaiGetDaiFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x760371081d8c92e4 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::GetRingBufferFormats {
                            responder: DaiGetRingBufferFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5af9760589a75257 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            DaiCreateRingBufferRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DaiCreateRingBufferRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DaiControlHandle { inner: this.inner.clone() };
                        Ok(DaiRequest::CreateRingBuffer {
                            dai_format: req.dai_format,
                            ring_buffer_format: req.ring_buffer_format,
                            ring_buffer: req.ring_buffer,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name: <DaiMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// For an overview see
/// [Digital Audio Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_dai).
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum DaiRequest {
    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    GetHealthState { responder: DaiGetHealthStateResponder },
    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    SignalProcessingConnect {
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        control_handle: DaiControlHandle,
    },
    /// Resets the DAI HW. The `ring_buffer` channel obtained via `CreateRingBuffer` may be closed
    /// by the driver, in this case the client needs to obtain a new `ring_buffer`.
    /// `Reset` returns when the reset is completed. If the driver can't successfully reset the HW,
    /// it will close the DAI protocol channel, in this case the client may obtain a new DAI
    /// protocol channel and retry.
    Reset { responder: DaiResetResponder },
    /// Retrieves top level static properties.
    GetProperties { responder: DaiGetPropertiesResponder },
    /// Retrieves the DAI formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `DaiSupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in SupportedFormats may be supported.
    GetDaiFormats { responder: DaiGetDaiFormatsResponder },
    /// Retrieves the ring buffer formats supported by the DAI, if not available at the time the DAI
    /// may reply with an error status and the client may retry at a later time.
    /// Retrieving multiple `SupportedFormats` allows for cases where exclusive combinations of
    /// the parameters in `SupportedFormats` may be supported.
    GetRingBufferFormats { responder: DaiGetRingBufferFormatsResponder },
    /// `CreateRingBuffer` is sent by clients to select both a DAI format and a ring buffer format
    /// based on information that the driver provides in `GetDaiFormats` and `GetRingBufferFormats`,
    /// what is supported by the client, and any other requirement. The `ring_buffer` channel is
    /// used to control the audio buffer, if a previous ring buffer channel had been established and
    /// was still active, the driver must close that (ring buffer) channel and make every attempt to
    /// gracefully quiesce any on-going streaming operations in the process.
    CreateRingBuffer {
        dai_format: DaiFormat,
        ring_buffer_format: Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
        control_handle: DaiControlHandle,
    },
}

impl DaiRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_health_state(self) -> Option<(DaiGetHealthStateResponder)> {
        if let DaiRequest::GetHealthState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_signal_processing_connect(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        DaiControlHandle,
    )> {
        if let DaiRequest::SignalProcessingConnect { protocol, control_handle } = self {
            Some((protocol, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_reset(self) -> Option<(DaiResetResponder)> {
        if let DaiRequest::Reset { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_properties(self) -> Option<(DaiGetPropertiesResponder)> {
        if let DaiRequest::GetProperties { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_dai_formats(self) -> Option<(DaiGetDaiFormatsResponder)> {
        if let DaiRequest::GetDaiFormats { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_ring_buffer_formats(self) -> Option<(DaiGetRingBufferFormatsResponder)> {
        if let DaiRequest::GetRingBufferFormats { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_ring_buffer(
        self,
    ) -> Option<(DaiFormat, Format, fidl::endpoints::ServerEnd<RingBufferMarker>, DaiControlHandle)>
    {
        if let DaiRequest::CreateRingBuffer {
            dai_format,
            ring_buffer_format,
            ring_buffer,
            control_handle,
        } = self
        {
            Some((dai_format, ring_buffer_format, ring_buffer, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DaiRequest::GetHealthState { .. } => "get_health_state",
            DaiRequest::SignalProcessingConnect { .. } => "signal_processing_connect",
            DaiRequest::Reset { .. } => "reset",
            DaiRequest::GetProperties { .. } => "get_properties",
            DaiRequest::GetDaiFormats { .. } => "get_dai_formats",
            DaiRequest::GetRingBufferFormats { .. } => "get_ring_buffer_formats",
            DaiRequest::CreateRingBuffer { .. } => "create_ring_buffer",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DaiControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for DaiControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl DaiControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DaiGetHealthStateResponder {
    control_handle: std::mem::ManuallyDrop<DaiControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DaiControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DaiGetHealthStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DaiGetHealthStateResponder {
    type ControlHandle = DaiControlHandle;

    fn control_handle(&self) -> &DaiControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DaiGetHealthStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut state: &HealthState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<HealthGetHealthStateResponse>(
            (state,),
            self.tx_id,
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DaiResetResponder {
    control_handle: std::mem::ManuallyDrop<DaiControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DaiControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DaiResetResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DaiResetResponder {
    type ControlHandle = DaiControlHandle;

    fn control_handle(&self) -> &DaiControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DaiResetResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            self.tx_id,
            0x69e5fa9fa2f78c14,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DaiGetPropertiesResponder {
    control_handle: std::mem::ManuallyDrop<DaiControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DaiControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DaiGetPropertiesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DaiGetPropertiesResponder {
    type ControlHandle = DaiControlHandle;

    fn control_handle(&self) -> &DaiControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DaiGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: &DaiProperties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut properties: &DaiProperties,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut properties: &DaiProperties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DaiGetPropertiesResponse>(
            (properties,),
            self.tx_id,
            0x2c25a1a66149510b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DaiGetDaiFormatsResponder {
    control_handle: std::mem::ManuallyDrop<DaiControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DaiControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DaiGetDaiFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DaiGetDaiFormatsResponder {
    type ControlHandle = DaiControlHandle;

    fn control_handle(&self) -> &DaiControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DaiGetDaiFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<&[DaiSupportedFormats], i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[DaiSupportedFormats], i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<&[DaiSupportedFormats], i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<DaiGetDaiFormatsResponse, i32>>(
            result.map(|dai_formats| (dai_formats,)),
            self.tx_id,
            0x1eb37b0cddf79d69,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DaiGetRingBufferFormatsResponder {
    control_handle: std::mem::ManuallyDrop<DaiControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DaiControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DaiGetRingBufferFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DaiGetRingBufferFormatsResponder {
    type ControlHandle = DaiControlHandle;

    fn control_handle(&self) -> &DaiControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DaiGetRingBufferFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<&[SupportedFormats], i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[SupportedFormats], i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<&[SupportedFormats], i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<DaiGetRingBufferFormatsResponse, i32>>(
                result.map(|ring_buffer_formats| (ring_buffer_formats,)),
                self.tx_id,
                0x760371081d8c92e4,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DaiConnectorMarker;

impl fidl::endpoints::ProtocolMarker for DaiConnectorMarker {
    type Proxy = DaiConnectorProxy;
    type RequestStream = DaiConnectorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DaiConnectorSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) DaiConnector";
}

pub trait DaiConnectorProxyInterface: Send + Sync {
    fn r#connect(
        &self,
        dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DaiConnectorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DaiConnectorSynchronousProxy {
    type Proxy = DaiConnectorProxy;
    type Protocol = DaiConnectorMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl DaiConnectorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DaiConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<DaiConnectorEvent, fidl::Error> {
        DaiConnectorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// This connects to a DAI protocol server.
    pub fn r#connect(
        &self,
        mut dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DaiConnectorConnectRequest>(
            (dai_protocol,),
            0x4e4db05c2eca1450,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct DaiConnectorProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for DaiConnectorProxy {
    type Protocol = DaiConnectorMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DaiConnectorProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/DaiConnector.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DaiConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DaiConnectorEventStream {
        DaiConnectorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// This connects to a DAI protocol server.
    pub fn r#connect(
        &self,
        mut dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
    ) -> Result<(), fidl::Error> {
        DaiConnectorProxyInterface::r#connect(self, dai_protocol)
    }
}

impl DaiConnectorProxyInterface for DaiConnectorProxy {
    fn r#connect(
        &self,
        mut dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DaiConnectorConnectRequest>(
            (dai_protocol,),
            0x4e4db05c2eca1450,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DaiConnectorEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for DaiConnectorEventStream {}

impl futures::stream::FusedStream for DaiConnectorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DaiConnectorEventStream {
    type Item = Result<DaiConnectorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DaiConnectorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DaiConnectorEvent {}

impl DaiConnectorEvent {
    /// Decodes a message buffer as a [`DaiConnectorEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DaiConnectorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DaiConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/DaiConnector.
pub struct DaiConnectorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for DaiConnectorRequestStream {}

impl futures::stream::FusedStream for DaiConnectorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DaiConnectorRequestStream {
    type Protocol = DaiConnectorMarker;
    type ControlHandle = DaiConnectorControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DaiConnectorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DaiConnectorRequestStream {
    type Item = Result<DaiConnectorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DaiConnectorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e4db05c2eca1450 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            DaiConnectorConnectRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DaiConnectorConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            DaiConnectorControlHandle { inner: this.inner.clone() };
                        Ok(DaiConnectorRequest::Connect {
                            dai_protocol: req.dai_protocol,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DaiConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// For an overview of the DAI protocols see
/// [Digital Audio Interface](//docs/concepts/drivers/driver_architectures/audio_drivers/audio_dai.md)
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum DaiConnectorRequest {
    /// This connects to a DAI protocol server.
    Connect {
        dai_protocol: fidl::endpoints::ServerEnd<DaiMarker>,
        control_handle: DaiConnectorControlHandle,
    },
}

impl DaiConnectorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect(
        self,
    ) -> Option<(fidl::endpoints::ServerEnd<DaiMarker>, DaiConnectorControlHandle)> {
        if let DaiConnectorRequest::Connect { dai_protocol, control_handle } = self {
            Some((dai_protocol, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DaiConnectorRequest::Connect { .. } => "connect",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DaiConnectorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for DaiConnectorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl DaiConnectorControlHandle {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct HealthMarker;

impl fidl::endpoints::ProtocolMarker for HealthMarker {
    type Proxy = HealthProxy;
    type RequestStream = HealthRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = HealthSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Health";
}

pub trait HealthProxyInterface: Send + Sync {
    type GetHealthStateResponseFut: std::future::Future<Output = Result<HealthState, fidl::Error>>
        + Send;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct HealthSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for HealthSynchronousProxy {
    type Proxy = HealthProxy;
    type Protocol = HealthMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl HealthSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <HealthMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<HealthEvent, fidl::Error> {
        HealthEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<HealthState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, HealthGetHealthStateResponse>(
                (),
                0x4e146d6bca733a84,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }
}

#[derive(Debug, Clone)]
pub struct HealthProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for HealthProxy {
    type Protocol = HealthMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl HealthProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/Health.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <HealthMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> HealthEventStream {
        HealthEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
    ) -> fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        HealthProxyInterface::r#get_health_state(self)
    }
}

impl HealthProxyInterface for HealthProxy {
    type GetHealthStateResponseFut =
        fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<HealthState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                HealthGetHealthStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4e146d6bca733a84,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthState>(
            (),
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct HealthEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for HealthEventStream {}

impl futures::stream::FusedStream for HealthEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for HealthEventStream {
    type Item = Result<HealthEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(HealthEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum HealthEvent {}

impl HealthEvent {
    /// Decodes a message buffer as a [`HealthEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<HealthEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <HealthMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/Health.
pub struct HealthRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for HealthRequestStream {}

impl futures::stream::FusedStream for HealthRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for HealthRequestStream {
    type Protocol = HealthMarker;
    type ControlHandle = HealthControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        HealthControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for HealthRequestStream {
    type Item = Result<HealthRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled HealthRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e146d6bca733a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = HealthControlHandle { inner: this.inner.clone() };
                        Ok(HealthRequest::GetHealthState {
                            responder: HealthGetHealthStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <HealthMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum HealthRequest {
    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    GetHealthState { responder: HealthGetHealthStateResponder },
}

impl HealthRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_health_state(self) -> Option<(HealthGetHealthStateResponder)> {
        if let HealthRequest::GetHealthState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            HealthRequest::GetHealthState { .. } => "get_health_state",
        }
    }
}

#[derive(Debug, Clone)]
pub struct HealthControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for HealthControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl HealthControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct HealthGetHealthStateResponder {
    control_handle: std::mem::ManuallyDrop<HealthControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`HealthControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for HealthGetHealthStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for HealthGetHealthStateResponder {
    type ControlHandle = HealthControlHandle;

    fn control_handle(&self) -> &HealthControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl HealthGetHealthStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut state: &HealthState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<HealthGetHealthStateResponse>(
            (state,),
            self.tx_id,
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct RingBufferMarker;

impl fidl::endpoints::ProtocolMarker for RingBufferMarker {
    type Proxy = RingBufferProxy;
    type RequestStream = RingBufferRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = RingBufferSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) RingBuffer";
}
pub type RingBufferGetVmoResult = Result<(u32, fidl::Vmo), GetVmoError>;
pub type RingBufferSetActiveChannelsResult = Result<i64, i32>;

pub trait RingBufferProxyInterface: Send + Sync {
    type GetPropertiesResponseFut: std::future::Future<Output = Result<RingBufferProperties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
    type WatchClockRecoveryPositionInfoResponseFut: std::future::Future<Output = Result<RingBufferPositionInfo, fidl::Error>>
        + Send;
    fn r#watch_clock_recovery_position_info(
        &self,
    ) -> Self::WatchClockRecoveryPositionInfoResponseFut;
    type GetVmoResponseFut: std::future::Future<Output = Result<RingBufferGetVmoResult, fidl::Error>>
        + Send;
    fn r#get_vmo(
        &self,
        min_frames: u32,
        clock_recovery_notifications_per_ring: u32,
    ) -> Self::GetVmoResponseFut;
    type StartResponseFut: std::future::Future<Output = Result<i64, fidl::Error>> + Send;
    fn r#start(&self) -> Self::StartResponseFut;
    type StopResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#stop(&self) -> Self::StopResponseFut;
    type SetActiveChannelsResponseFut: std::future::Future<Output = Result<RingBufferSetActiveChannelsResult, fidl::Error>>
        + Send;
    fn r#set_active_channels(
        &self,
        active_channels_bitmask: u64,
    ) -> Self::SetActiveChannelsResponseFut;
    type WatchDelayInfoResponseFut: std::future::Future<Output = Result<DelayInfo, fidl::Error>>
        + Send;
    fn r#watch_delay_info(&self) -> Self::WatchDelayInfoResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct RingBufferSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for RingBufferSynchronousProxy {
    type Proxy = RingBufferProxy;
    type Protocol = RingBufferMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl RingBufferSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <RingBufferMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<RingBufferEvent, fidl::Error> {
        RingBufferEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Accessor for top level static properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<RingBufferProperties, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, RingBufferGetPropertiesResponse>(
                (),
                0x12947f061a8fe1,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.properties)
    }

    /// Gets the ring buffer current position via a hanging get. The driver must respond to a
    /// client's first `WatchClockRecoveryPositionInfo` call, but will not respond to subsequent
    /// client calls until the position information has changed from what was most recently
    /// provided to that client. The driver must not respond to a
    /// `WatchClockRecoveryPositionInfo` until after it has replied to the `Start` command.
    /// At the `start_time` returned by `Start`, position is always 0. From there, it
    /// progresses at the rate specified by the rate, sample format (and clock domain,
    /// if the device is not in the same clock domain as`CLOCK_MONOTONIC`).
    /// If `clock_recovery_notifications_per_ring` is not zero, the driver will reply with its
    /// estimated position to be used for clock recovery at most at
    /// `clock_recovery_notifications_per_ring` frequency.
    /// `WatchClockRecoveryPositionInfo` may only be called after `GetVmo` was called, hence a
    /// `clock_recovery_notifications_per_ring` was specified.
    /// Must be delivered with timestamps that are monotonically increasing.
    /// The driver will close the protocol channel with an error of `ZX_ERR_BAD_STATE`, if there is
    /// already a pending `WatchClockRecoveryPositionInfo` for this client.
    pub fn r#watch_clock_recovery_position_info(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<RingBufferPositionInfo, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            RingBufferWatchClockRecoveryPositionInfoResponse,
        >(
            (),
            0x694d5b898a4167e5,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.position_info)
    }

    /// Requests a shared buffer to be used for moving bulk audio data between client and driver.
    /// The client requests `min_frames` as the size for part of the ring buffer it needs.
    /// The driver returns the actual size of allocated ring buffer space in `num_frames`.
    ///
    /// `num_frames` must be at least `min_frames` plus `driver_transfer_bytes` (in frames) such
    /// that ring buffer contents can be transfered in and out, or else the call must be failed
    /// with GetVmoError.INVALID_ARGS.
    ///
    /// The driver may increase the ring buffer size beyond `min_frames` plus
    /// `driver_transfer_bytes` (in frames) due to any internal requirements, for instance
    /// alignment.
    ///
    /// Clients can treat the entire returned ring buffer as safe to access, except for the
    /// `driver_transfer_bytes` immediately adjacent to the current position, see the
    /// `driver_transfer_bytes` parameter specification in `RingBufferProperties` for more details.
    ///
    /// The returned VMO handle must include ZX_RIGHT_TRANSFER, ZX_RIGHT_READ and ZX_RIGHT_MAP.
    /// If the ring buffer is "outgoing" (conveys audio data from client to device), then the
    /// handle must also include ZX_RIGHT_WRITE.
    ///
    /// If `clock_recovery_notifications_per_ring` is non-zero, the driver will send replies to
    /// `WatchClockRecoveryPositionInfo` client requests at most at
    /// `clock_recovery_notifications_per_ring` frequency. These notifications are meant to be used
    /// for clock recovery.
    pub fn r#get_vmo(
        &self,
        mut min_frames: u32,
        mut clock_recovery_notifications_per_ring: u32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<RingBufferGetVmoResult, fidl::Error> {
        let _response = self.client.send_query::<
            RingBufferGetVmoRequest,
            fidl::encoding::ResultType<RingBufferGetVmoResponse, GetVmoError>,
        >(
            (min_frames, clock_recovery_notifications_per_ring,),
            0x44c8f4f5680e853a,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| (x.num_frames, x.ring_buffer)))
    }

    /// Start the ring buffer. The `start_time` value (in the CLOCK_MONOTONIC timeline) indicates
    /// when position began moving, starting at the beginning of the ring buffer,
    /// i.e. the driver/HW has started to read or write from or to the ring buffer position 0,
    /// subject to the buffering described in `driver_transfer_bytes`.
    ///
    /// If `Start` is called before `SetActiveChannels`, then by default all channels are active.
    /// If `Start` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    /// If `Start` is called while this RingBuffer is already started, or if `Start` is called for
    /// a second time before the first call has completed, then the channel must be closed with an
    /// error `ZX_ERR_BAD_STATE` returned.
    pub fn r#start(&self, ___deadline: zx::MonotonicInstant) -> Result<i64, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, RingBufferStartResponse>(
                (),
                0x5dd780a769a8892d,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.start_time)
    }

    /// Stop the ring buffer. Once this call's response is received, no further position
    /// notifications will be sent until `Start` is called again.
    /// If `Stop` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    pub fn r#stop(&self, ___deadline: zx::MonotonicInstant) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::EmptyPayload>(
                (),
                0x49a73d9cf1d4e110,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Sets which channels are active via a bitmask.
    /// The least significant bit corresponds to channel index 0.
    /// Channels not set (bits are 0) in the bitmask are inactive.
    /// Inactive channels indicate to the driver that it may turn off hardware associated with the
    /// inactive channels. A subsequent `SetActiveChannels` setting an inactive channel to active
    /// may incur in a `turn_on_delay` to actually restart playback/capture of the channels.
    /// The total number of channels is the `number_of_channels` in `Format`, specifically in
    /// `PcmFormat`, i.e. this bitmask has up to `number_of_channels` bits set (maximum 64).
    /// Deactivating one, several, or all channels does not `Stop` the ring buffer.
    /// `SetActiveChannels` does not change the ring buffer's behavior with regard to
    /// `Start`/`Stop`, specifically position.  Once `Start` is called, a ring buffer's position
    /// advances (and position notifications sent as needed) regardless of the number of active
    /// channels, including if no channels are active. This means that the format in the
    /// ring buffer is not changed.
    /// By default all channels are active.
    /// If the driver does not support deactivating channels it must return `ZX_ERR_NOT_SUPPORTED`.
    /// If the mask is incorrect, i.e. enables channels outside the number of bits
    /// to use for a given `number_of_channels`, then the driver must return `ZX_ERR_INVALID_ARGS`.
    /// The `set_time` value (in the CLOCK_MONOTONIC timeline) indicates when configuring
    /// the hardware to activate or deactivate channels is completed. `set_time` does not include
    /// the potential `turn_on_delay`, the driver does not delay the reply waiting for the
    /// hardware to actually turn on, the driver replies with a `set_time` indicating when the
    /// hardware configuration was completed. If the requested channel configuration is already
    /// active, the returned `set_time` can be before `SetActiveChannels` was called but must be
    /// before the reply is sent. If called again with the same configuration, the reply must
    /// include the same `set_time` value as was previously returned.
    /// For input channels, it is not required that the driver zero-out inactive channels.
    /// If `SetActiveChannels` is called for a second time before the first call has completed,
    /// the channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    pub fn r#set_active_channels(
        &self,
        mut active_channels_bitmask: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<RingBufferSetActiveChannelsResult, fidl::Error> {
        let _response = self.client.send_query::<
            RingBufferSetActiveChannelsRequest,
            fidl::encoding::ResultType<RingBufferSetActiveChannelsResponse, i32>,
        >(
            (active_channels_bitmask,),
            0x605464c1d384f309,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.set_time))
    }

    /// Get information about delays via a hanging get. The driver will immediately reply to the
    /// first `WatchDelayInfo` sent by the client. The driver will not respond to subsequent client
    /// `WatchDelayInfo` calls until the delay info changes from what was most recently reported.
    /// If `WatchDelayInfo` is called for a second time before the first call has completed, the
    /// channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    pub fn r#watch_delay_info(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DelayInfo, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<RingBufferWatchDelayInfoResponse>,
        >(
            (),
            0x6c1248db213fcf9f,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<RingBufferMarker>("watch_delay_info")?;
        Ok(_response.delay_info)
    }
}

#[derive(Debug, Clone)]
pub struct RingBufferProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for RingBufferProxy {
    type Protocol = RingBufferMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl RingBufferProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/RingBuffer.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <RingBufferMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> RingBufferEventStream {
        RingBufferEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Accessor for top level static properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<
        RingBufferProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        RingBufferProxyInterface::r#get_properties(self)
    }

    /// Gets the ring buffer current position via a hanging get. The driver must respond to a
    /// client's first `WatchClockRecoveryPositionInfo` call, but will not respond to subsequent
    /// client calls until the position information has changed from what was most recently
    /// provided to that client. The driver must not respond to a
    /// `WatchClockRecoveryPositionInfo` until after it has replied to the `Start` command.
    /// At the `start_time` returned by `Start`, position is always 0. From there, it
    /// progresses at the rate specified by the rate, sample format (and clock domain,
    /// if the device is not in the same clock domain as`CLOCK_MONOTONIC`).
    /// If `clock_recovery_notifications_per_ring` is not zero, the driver will reply with its
    /// estimated position to be used for clock recovery at most at
    /// `clock_recovery_notifications_per_ring` frequency.
    /// `WatchClockRecoveryPositionInfo` may only be called after `GetVmo` was called, hence a
    /// `clock_recovery_notifications_per_ring` was specified.
    /// Must be delivered with timestamps that are monotonically increasing.
    /// The driver will close the protocol channel with an error of `ZX_ERR_BAD_STATE`, if there is
    /// already a pending `WatchClockRecoveryPositionInfo` for this client.
    pub fn r#watch_clock_recovery_position_info(
        &self,
    ) -> fidl::client::QueryResponseFut<
        RingBufferPositionInfo,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        RingBufferProxyInterface::r#watch_clock_recovery_position_info(self)
    }

    /// Requests a shared buffer to be used for moving bulk audio data between client and driver.
    /// The client requests `min_frames` as the size for part of the ring buffer it needs.
    /// The driver returns the actual size of allocated ring buffer space in `num_frames`.
    ///
    /// `num_frames` must be at least `min_frames` plus `driver_transfer_bytes` (in frames) such
    /// that ring buffer contents can be transfered in and out, or else the call must be failed
    /// with GetVmoError.INVALID_ARGS.
    ///
    /// The driver may increase the ring buffer size beyond `min_frames` plus
    /// `driver_transfer_bytes` (in frames) due to any internal requirements, for instance
    /// alignment.
    ///
    /// Clients can treat the entire returned ring buffer as safe to access, except for the
    /// `driver_transfer_bytes` immediately adjacent to the current position, see the
    /// `driver_transfer_bytes` parameter specification in `RingBufferProperties` for more details.
    ///
    /// The returned VMO handle must include ZX_RIGHT_TRANSFER, ZX_RIGHT_READ and ZX_RIGHT_MAP.
    /// If the ring buffer is "outgoing" (conveys audio data from client to device), then the
    /// handle must also include ZX_RIGHT_WRITE.
    ///
    /// If `clock_recovery_notifications_per_ring` is non-zero, the driver will send replies to
    /// `WatchClockRecoveryPositionInfo` client requests at most at
    /// `clock_recovery_notifications_per_ring` frequency. These notifications are meant to be used
    /// for clock recovery.
    pub fn r#get_vmo(
        &self,
        mut min_frames: u32,
        mut clock_recovery_notifications_per_ring: u32,
    ) -> fidl::client::QueryResponseFut<
        RingBufferGetVmoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        RingBufferProxyInterface::r#get_vmo(self, min_frames, clock_recovery_notifications_per_ring)
    }

    /// Start the ring buffer. The `start_time` value (in the CLOCK_MONOTONIC timeline) indicates
    /// when position began moving, starting at the beginning of the ring buffer,
    /// i.e. the driver/HW has started to read or write from or to the ring buffer position 0,
    /// subject to the buffering described in `driver_transfer_bytes`.
    ///
    /// If `Start` is called before `SetActiveChannels`, then by default all channels are active.
    /// If `Start` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    /// If `Start` is called while this RingBuffer is already started, or if `Start` is called for
    /// a second time before the first call has completed, then the channel must be closed with an
    /// error `ZX_ERR_BAD_STATE` returned.
    pub fn r#start(
        &self,
    ) -> fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect> {
        RingBufferProxyInterface::r#start(self)
    }

    /// Stop the ring buffer. Once this call's response is received, no further position
    /// notifications will be sent until `Start` is called again.
    /// If `Stop` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    pub fn r#stop(
        &self,
    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
        RingBufferProxyInterface::r#stop(self)
    }

    /// Sets which channels are active via a bitmask.
    /// The least significant bit corresponds to channel index 0.
    /// Channels not set (bits are 0) in the bitmask are inactive.
    /// Inactive channels indicate to the driver that it may turn off hardware associated with the
    /// inactive channels. A subsequent `SetActiveChannels` setting an inactive channel to active
    /// may incur in a `turn_on_delay` to actually restart playback/capture of the channels.
    /// The total number of channels is the `number_of_channels` in `Format`, specifically in
    /// `PcmFormat`, i.e. this bitmask has up to `number_of_channels` bits set (maximum 64).
    /// Deactivating one, several, or all channels does not `Stop` the ring buffer.
    /// `SetActiveChannels` does not change the ring buffer's behavior with regard to
    /// `Start`/`Stop`, specifically position.  Once `Start` is called, a ring buffer's position
    /// advances (and position notifications sent as needed) regardless of the number of active
    /// channels, including if no channels are active. This means that the format in the
    /// ring buffer is not changed.
    /// By default all channels are active.
    /// If the driver does not support deactivating channels it must return `ZX_ERR_NOT_SUPPORTED`.
    /// If the mask is incorrect, i.e. enables channels outside the number of bits
    /// to use for a given `number_of_channels`, then the driver must return `ZX_ERR_INVALID_ARGS`.
    /// The `set_time` value (in the CLOCK_MONOTONIC timeline) indicates when configuring
    /// the hardware to activate or deactivate channels is completed. `set_time` does not include
    /// the potential `turn_on_delay`, the driver does not delay the reply waiting for the
    /// hardware to actually turn on, the driver replies with a `set_time` indicating when the
    /// hardware configuration was completed. If the requested channel configuration is already
    /// active, the returned `set_time` can be before `SetActiveChannels` was called but must be
    /// before the reply is sent. If called again with the same configuration, the reply must
    /// include the same `set_time` value as was previously returned.
    /// For input channels, it is not required that the driver zero-out inactive channels.
    /// If `SetActiveChannels` is called for a second time before the first call has completed,
    /// the channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    pub fn r#set_active_channels(
        &self,
        mut active_channels_bitmask: u64,
    ) -> fidl::client::QueryResponseFut<
        RingBufferSetActiveChannelsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        RingBufferProxyInterface::r#set_active_channels(self, active_channels_bitmask)
    }

    /// Get information about delays via a hanging get. The driver will immediately reply to the
    /// first `WatchDelayInfo` sent by the client. The driver will not respond to subsequent client
    /// `WatchDelayInfo` calls until the delay info changes from what was most recently reported.
    /// If `WatchDelayInfo` is called for a second time before the first call has completed, the
    /// channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    pub fn r#watch_delay_info(
        &self,
    ) -> fidl::client::QueryResponseFut<DelayInfo, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        RingBufferProxyInterface::r#watch_delay_info(self)
    }
}

impl RingBufferProxyInterface for RingBufferProxy {
    type GetPropertiesResponseFut = fidl::client::QueryResponseFut<
        RingBufferProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<RingBufferProperties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                RingBufferGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x12947f061a8fe1,
            >(_buf?)?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, RingBufferProperties>(
            (),
            0x12947f061a8fe1,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type WatchClockRecoveryPositionInfoResponseFut = fidl::client::QueryResponseFut<
        RingBufferPositionInfo,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#watch_clock_recovery_position_info(
        &self,
    ) -> Self::WatchClockRecoveryPositionInfoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<RingBufferPositionInfo, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                RingBufferWatchClockRecoveryPositionInfoResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x694d5b898a4167e5,
            >(_buf?)?;
            Ok(_response.position_info)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, RingBufferPositionInfo>(
            (),
            0x694d5b898a4167e5,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetVmoResponseFut = fidl::client::QueryResponseFut<
        RingBufferGetVmoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_vmo(
        &self,
        mut min_frames: u32,
        mut clock_recovery_notifications_per_ring: u32,
    ) -> Self::GetVmoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<RingBufferGetVmoResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<RingBufferGetVmoResponse, GetVmoError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x44c8f4f5680e853a,
            >(_buf?)?;
            Ok(_response.map(|x| (x.num_frames, x.ring_buffer)))
        }
        self.client.send_query_and_decode::<RingBufferGetVmoRequest, RingBufferGetVmoResult>(
            (min_frames, clock_recovery_notifications_per_ring),
            0x44c8f4f5680e853a,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StartResponseFut =
        fidl::client::QueryResponseFut<i64, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#start(&self) -> Self::StartResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<i64, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                RingBufferStartResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5dd780a769a8892d,
            >(_buf?)?;
            Ok(_response.start_time)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i64>(
            (),
            0x5dd780a769a8892d,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopResponseFut =
        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#stop(&self) -> Self::StopResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x49a73d9cf1d4e110,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ()>(
            (),
            0x49a73d9cf1d4e110,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type SetActiveChannelsResponseFut = fidl::client::QueryResponseFut<
        RingBufferSetActiveChannelsResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_active_channels(
        &self,
        mut active_channels_bitmask: u64,
    ) -> Self::SetActiveChannelsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<RingBufferSetActiveChannelsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<RingBufferSetActiveChannelsResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x605464c1d384f309,
            >(_buf?)?;
            Ok(_response.map(|x| x.set_time))
        }
        self.client.send_query_and_decode::<
            RingBufferSetActiveChannelsRequest,
            RingBufferSetActiveChannelsResult,
        >(
            (active_channels_bitmask,),
            0x605464c1d384f309,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type WatchDelayInfoResponseFut =
        fidl::client::QueryResponseFut<DelayInfo, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_delay_info(&self) -> Self::WatchDelayInfoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DelayInfo, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<RingBufferWatchDelayInfoResponse>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6c1248db213fcf9f,
            >(_buf?)?
            .into_result::<RingBufferMarker>("watch_delay_info")?;
            Ok(_response.delay_info)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, DelayInfo>(
            (),
            0x6c1248db213fcf9f,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

pub struct RingBufferEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for RingBufferEventStream {}

impl futures::stream::FusedStream for RingBufferEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for RingBufferEventStream {
    type Item = Result<RingBufferEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(RingBufferEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum RingBufferEvent {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl RingBufferEvent {
    /// Decodes a message buffer as a [`RingBufferEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<RingBufferEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(RingBufferEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <RingBufferMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/RingBuffer.
pub struct RingBufferRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for RingBufferRequestStream {}

impl futures::stream::FusedStream for RingBufferRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for RingBufferRequestStream {
    type Protocol = RingBufferMarker;
    type ControlHandle = RingBufferControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        RingBufferControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for RingBufferRequestStream {
    type Item = Result<RingBufferRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled RingBufferRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x12947f061a8fe1 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::GetProperties {
                            responder: RingBufferGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x694d5b898a4167e5 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::WatchClockRecoveryPositionInfo {
                            responder: RingBufferWatchClockRecoveryPositionInfoResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x44c8f4f5680e853a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            RingBufferGetVmoRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<RingBufferGetVmoRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::GetVmo {
                            min_frames: req.min_frames,
                            clock_recovery_notifications_per_ring: req
                                .clock_recovery_notifications_per_ring,

                            responder: RingBufferGetVmoResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5dd780a769a8892d => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::Start {
                            responder: RingBufferStartResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x49a73d9cf1d4e110 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::Stop {
                            responder: RingBufferStopResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x605464c1d384f309 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            RingBufferSetActiveChannelsRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<RingBufferSetActiveChannelsRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::SetActiveChannels {
                            active_channels_bitmask: req.active_channels_bitmask,

                            responder: RingBufferSetActiveChannelsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6c1248db213fcf9f => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = RingBufferControlHandle { inner: this.inner.clone() };
                        Ok(RingBufferRequest::WatchDelayInfo {
                            responder: RingBufferWatchDelayInfoResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ if header.tx_id == 0
                        && header
                            .dynamic_flags()
                            .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        Ok(RingBufferRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: RingBufferControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::OneWay,
                        })
                    }
                    _ if header
                        .dynamic_flags()
                        .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        this.inner.send_framework_err(
                            fidl::encoding::FrameworkErr::UnknownMethod,
                            header.tx_id,
                            header.ordinal,
                            header.dynamic_flags(),
                            (bytes, handles),
                        )?;
                        Ok(RingBufferRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: RingBufferControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <RingBufferMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum RingBufferRequest {
    /// Accessor for top level static properties.
    GetProperties { responder: RingBufferGetPropertiesResponder },
    /// Gets the ring buffer current position via a hanging get. The driver must respond to a
    /// client's first `WatchClockRecoveryPositionInfo` call, but will not respond to subsequent
    /// client calls until the position information has changed from what was most recently
    /// provided to that client. The driver must not respond to a
    /// `WatchClockRecoveryPositionInfo` until after it has replied to the `Start` command.
    /// At the `start_time` returned by `Start`, position is always 0. From there, it
    /// progresses at the rate specified by the rate, sample format (and clock domain,
    /// if the device is not in the same clock domain as`CLOCK_MONOTONIC`).
    /// If `clock_recovery_notifications_per_ring` is not zero, the driver will reply with its
    /// estimated position to be used for clock recovery at most at
    /// `clock_recovery_notifications_per_ring` frequency.
    /// `WatchClockRecoveryPositionInfo` may only be called after `GetVmo` was called, hence a
    /// `clock_recovery_notifications_per_ring` was specified.
    /// Must be delivered with timestamps that are monotonically increasing.
    /// The driver will close the protocol channel with an error of `ZX_ERR_BAD_STATE`, if there is
    /// already a pending `WatchClockRecoveryPositionInfo` for this client.
    WatchClockRecoveryPositionInfo { responder: RingBufferWatchClockRecoveryPositionInfoResponder },
    /// Requests a shared buffer to be used for moving bulk audio data between client and driver.
    /// The client requests `min_frames` as the size for part of the ring buffer it needs.
    /// The driver returns the actual size of allocated ring buffer space in `num_frames`.
    ///
    /// `num_frames` must be at least `min_frames` plus `driver_transfer_bytes` (in frames) such
    /// that ring buffer contents can be transfered in and out, or else the call must be failed
    /// with GetVmoError.INVALID_ARGS.
    ///
    /// The driver may increase the ring buffer size beyond `min_frames` plus
    /// `driver_transfer_bytes` (in frames) due to any internal requirements, for instance
    /// alignment.
    ///
    /// Clients can treat the entire returned ring buffer as safe to access, except for the
    /// `driver_transfer_bytes` immediately adjacent to the current position, see the
    /// `driver_transfer_bytes` parameter specification in `RingBufferProperties` for more details.
    ///
    /// The returned VMO handle must include ZX_RIGHT_TRANSFER, ZX_RIGHT_READ and ZX_RIGHT_MAP.
    /// If the ring buffer is "outgoing" (conveys audio data from client to device), then the
    /// handle must also include ZX_RIGHT_WRITE.
    ///
    /// If `clock_recovery_notifications_per_ring` is non-zero, the driver will send replies to
    /// `WatchClockRecoveryPositionInfo` client requests at most at
    /// `clock_recovery_notifications_per_ring` frequency. These notifications are meant to be used
    /// for clock recovery.
    GetVmo {
        min_frames: u32,
        clock_recovery_notifications_per_ring: u32,
        responder: RingBufferGetVmoResponder,
    },
    /// Start the ring buffer. The `start_time` value (in the CLOCK_MONOTONIC timeline) indicates
    /// when position began moving, starting at the beginning of the ring buffer,
    /// i.e. the driver/HW has started to read or write from or to the ring buffer position 0,
    /// subject to the buffering described in `driver_transfer_bytes`.
    ///
    /// If `Start` is called before `SetActiveChannels`, then by default all channels are active.
    /// If `Start` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    /// If `Start` is called while this RingBuffer is already started, or if `Start` is called for
    /// a second time before the first call has completed, then the channel must be closed with an
    /// error `ZX_ERR_BAD_STATE` returned.
    Start { responder: RingBufferStartResponder },
    /// Stop the ring buffer. Once this call's response is received, no further position
    /// notifications will be sent until `Start` is called again.
    /// If `Stop` is called before `GetVmo`, the channel must be closed with `ZX_ERR_BAD_STATE`.
    Stop { responder: RingBufferStopResponder },
    /// Sets which channels are active via a bitmask.
    /// The least significant bit corresponds to channel index 0.
    /// Channels not set (bits are 0) in the bitmask are inactive.
    /// Inactive channels indicate to the driver that it may turn off hardware associated with the
    /// inactive channels. A subsequent `SetActiveChannels` setting an inactive channel to active
    /// may incur in a `turn_on_delay` to actually restart playback/capture of the channels.
    /// The total number of channels is the `number_of_channels` in `Format`, specifically in
    /// `PcmFormat`, i.e. this bitmask has up to `number_of_channels` bits set (maximum 64).
    /// Deactivating one, several, or all channels does not `Stop` the ring buffer.
    /// `SetActiveChannels` does not change the ring buffer's behavior with regard to
    /// `Start`/`Stop`, specifically position.  Once `Start` is called, a ring buffer's position
    /// advances (and position notifications sent as needed) regardless of the number of active
    /// channels, including if no channels are active. This means that the format in the
    /// ring buffer is not changed.
    /// By default all channels are active.
    /// If the driver does not support deactivating channels it must return `ZX_ERR_NOT_SUPPORTED`.
    /// If the mask is incorrect, i.e. enables channels outside the number of bits
    /// to use for a given `number_of_channels`, then the driver must return `ZX_ERR_INVALID_ARGS`.
    /// The `set_time` value (in the CLOCK_MONOTONIC timeline) indicates when configuring
    /// the hardware to activate or deactivate channels is completed. `set_time` does not include
    /// the potential `turn_on_delay`, the driver does not delay the reply waiting for the
    /// hardware to actually turn on, the driver replies with a `set_time` indicating when the
    /// hardware configuration was completed. If the requested channel configuration is already
    /// active, the returned `set_time` can be before `SetActiveChannels` was called but must be
    /// before the reply is sent. If called again with the same configuration, the reply must
    /// include the same `set_time` value as was previously returned.
    /// For input channels, it is not required that the driver zero-out inactive channels.
    /// If `SetActiveChannels` is called for a second time before the first call has completed,
    /// the channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    SetActiveChannels {
        active_channels_bitmask: u64,
        responder: RingBufferSetActiveChannelsResponder,
    },
    /// Get information about delays via a hanging get. The driver will immediately reply to the
    /// first `WatchDelayInfo` sent by the client. The driver will not respond to subsequent client
    /// `WatchDelayInfo` calls until the delay info changes from what was most recently reported.
    /// If `WatchDelayInfo` is called for a second time before the first call has completed, the
    /// channel must be closed with an error `ZX_ERR_BAD_STATE` returned.
    WatchDelayInfo { responder: RingBufferWatchDelayInfoResponder },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: RingBufferControlHandle,
        method_type: fidl::MethodType,
    },
}

impl RingBufferRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_properties(self) -> Option<(RingBufferGetPropertiesResponder)> {
        if let RingBufferRequest::GetProperties { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_clock_recovery_position_info(
        self,
    ) -> Option<(RingBufferWatchClockRecoveryPositionInfoResponder)> {
        if let RingBufferRequest::WatchClockRecoveryPositionInfo { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_vmo(self) -> Option<(u32, u32, RingBufferGetVmoResponder)> {
        if let RingBufferRequest::GetVmo {
            min_frames,
            clock_recovery_notifications_per_ring,
            responder,
        } = self
        {
            Some((min_frames, clock_recovery_notifications_per_ring, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start(self) -> Option<(RingBufferStartResponder)> {
        if let RingBufferRequest::Start { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop(self) -> Option<(RingBufferStopResponder)> {
        if let RingBufferRequest::Stop { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_active_channels(self) -> Option<(u64, RingBufferSetActiveChannelsResponder)> {
        if let RingBufferRequest::SetActiveChannels { active_channels_bitmask, responder } = self {
            Some((active_channels_bitmask, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_delay_info(self) -> Option<(RingBufferWatchDelayInfoResponder)> {
        if let RingBufferRequest::WatchDelayInfo { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            RingBufferRequest::GetProperties { .. } => "get_properties",
            RingBufferRequest::WatchClockRecoveryPositionInfo { .. } => {
                "watch_clock_recovery_position_info"
            }
            RingBufferRequest::GetVmo { .. } => "get_vmo",
            RingBufferRequest::Start { .. } => "start",
            RingBufferRequest::Stop { .. } => "stop",
            RingBufferRequest::SetActiveChannels { .. } => "set_active_channels",
            RingBufferRequest::WatchDelayInfo { .. } => "watch_delay_info",
            RingBufferRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
                "unknown one-way method"
            }
            RingBufferRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
                "unknown two-way method"
            }
        }
    }
}

#[derive(Debug, Clone)]
pub struct RingBufferControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for RingBufferControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl RingBufferControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferGetPropertiesResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferGetPropertiesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferGetPropertiesResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: &RingBufferProperties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut properties: &RingBufferProperties,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut properties: &RingBufferProperties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<RingBufferGetPropertiesResponse>(
            (properties,),
            self.tx_id,
            0x12947f061a8fe1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferWatchClockRecoveryPositionInfoResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferWatchClockRecoveryPositionInfoResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferWatchClockRecoveryPositionInfoResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferWatchClockRecoveryPositionInfoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut position_info: &RingBufferPositionInfo) -> Result<(), fidl::Error> {
        let _result = self.send_raw(position_info);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut position_info: &RingBufferPositionInfo,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(position_info);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut position_info: &RingBufferPositionInfo) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<RingBufferWatchClockRecoveryPositionInfoResponse>(
            (position_info,),
            self.tx_id,
            0x694d5b898a4167e5,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferGetVmoResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferGetVmoResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferGetVmoResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferGetVmoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut result: Result<(u32, fidl::Vmo), GetVmoError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(u32, fidl::Vmo), GetVmoError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<(u32, fidl::Vmo), GetVmoError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<RingBufferGetVmoResponse, GetVmoError>>(
                result,
                self.tx_id,
                0x44c8f4f5680e853a,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferStartResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferStartResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferStartResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferStartResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut start_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(start_time);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut start_time: i64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(start_time);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut start_time: i64) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<RingBufferStartResponse>(
            (start_time,),
            self.tx_id,
            0x5dd780a769a8892d,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferStopResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferStopResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferStopResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferStopResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
            (),
            self.tx_id,
            0x49a73d9cf1d4e110,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferSetActiveChannelsResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferSetActiveChannelsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferSetActiveChannelsResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferSetActiveChannelsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<i64, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<i64, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<i64, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            RingBufferSetActiveChannelsResponse,
            i32,
        >>(
            result.map(|set_time| (set_time,)),
            self.tx_id,
            0x605464c1d384f309,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct RingBufferWatchDelayInfoResponder {
    control_handle: std::mem::ManuallyDrop<RingBufferControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`RingBufferControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for RingBufferWatchDelayInfoResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for RingBufferWatchDelayInfoResponder {
    type ControlHandle = RingBufferControlHandle;

    fn control_handle(&self) -> &RingBufferControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl RingBufferWatchDelayInfoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut delay_info: &DelayInfo) -> Result<(), fidl::Error> {
        let _result = self.send_raw(delay_info);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut delay_info: &DelayInfo) -> Result<(), fidl::Error> {
        let _result = self.send_raw(delay_info);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut delay_info: &DelayInfo) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::FlexibleType<RingBufferWatchDelayInfoResponse>>(
                fidl::encoding::Flexible::new((delay_info,)),
                self.tx_id,
                0x6c1248db213fcf9f,
                fidl::encoding::DynamicFlags::FLEXIBLE,
            )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct StreamConfigMarker;

impl fidl::endpoints::ProtocolMarker for StreamConfigMarker {
    type Proxy = StreamConfigProxy;
    type RequestStream = StreamConfigRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = StreamConfigSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) StreamConfig";
}

pub trait StreamConfigProxyInterface: Send + Sync {
    type GetHealthStateResponseFut: std::future::Future<Output = Result<HealthState, fidl::Error>>
        + Send;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut;
    fn r#signal_processing_connect(
        &self,
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error>;
    type GetPropertiesResponseFut: std::future::Future<Output = Result<StreamProperties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
    type GetSupportedFormatsResponseFut: std::future::Future<Output = Result<Vec<SupportedFormats>, fidl::Error>>
        + Send;
    fn r#get_supported_formats(&self) -> Self::GetSupportedFormatsResponseFut;
    fn r#create_ring_buffer(
        &self,
        format: &Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error>;
    type WatchGainStateResponseFut: std::future::Future<Output = Result<GainState, fidl::Error>>
        + Send;
    fn r#watch_gain_state(&self) -> Self::WatchGainStateResponseFut;
    fn r#set_gain(&self, target_state: &GainState) -> Result<(), fidl::Error>;
    type WatchPlugStateResponseFut: std::future::Future<Output = Result<PlugState, fidl::Error>>
        + Send;
    fn r#watch_plug_state(&self) -> Self::WatchPlugStateResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct StreamConfigSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for StreamConfigSynchronousProxy {
    type Proxy = StreamConfigProxy;
    type Protocol = StreamConfigMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl StreamConfigSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <StreamConfigMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<StreamConfigEvent, fidl::Error> {
        StreamConfigEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<HealthState, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, HealthGetHealthStateResponse>(
                (),
                0x4e146d6bca733a84,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<StreamProperties, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, StreamConfigGetPropertiesResponse>(
                (),
                0x7d89c02f3e2d3c01,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.properties)
    }

    /// Gets formats supported by a given driver. When not all combinations supported by the
    /// driver can be described with one `SupportedFormats`, the driver returns more than one
    /// `SupportedFormats` in the returned vector. For example, if one `SupportedFormats` allows
    /// for 32 bits samples at 48KHz, and 16 bits samples at 96KHz, but not 32 bits samples at
    /// 96KHz, then the driver replies with 2 `SupportedFormats`: <<32bits>,<48KHz>> and
    /// <<16bits>,<96KHz>>. For simplicity, this example ignores parameters other than rate and
    /// bits per sample. In the case where the driver supports either 16 or 32 bits samples at
    /// either 48 or 96KHz, the driver would reply with 1 `SupportedFormats`:
    /// <<16bits,32bits>,<48KHz,96KHz>>.
    pub fn r#get_supported_formats(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Vec<SupportedFormats>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, StreamConfigGetSupportedFormatsResponse>(
                (),
                0x448efa7850cafe7e,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.supported_formats)
    }

    /// `CreateRingBuffer` is sent by clients to select a stream format based on information that
    /// the driver provides in `GetSupportedFormats` what is supported by the client, and any other
    /// requirement. The `ring_buffer` channel is used to control the audio buffer, if a previous
    /// ring buffer channel had been established and was still active, the driver must close that
    /// (ring buffer) channel and make every attempt to gracefully quiesce any on-going streaming
    /// operations in the process.
    pub fn r#create_ring_buffer(
        &self,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigCreateRingBufferRequest>(
            (format, ring_buffer),
            0x2afb19dd13faa1ba,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Get the gain state via a hanging get. The driver will reply to the first `WatchGainState`
    /// sent by the client and this reply must include a `gain_db` set to 0dB or lower. The driver
    /// will not respond to subsequent client `WatchGainState` calls until the gain state changes
    /// from what was most recently reported.
    /// If `WatchGainState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    pub fn r#watch_gain_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<GainState, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, StreamConfigWatchGainStateResponse>(
                (),
                0x4772506136ab65c1,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.gain_state)
    }

    /// Client update of the gain state.
    pub fn r#set_gain(&self, mut target_state: &GainState) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigSetGainRequest>(
            (target_state,),
            0x3943b41498c6a384,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    /// If `WatchPlugState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    pub fn r#watch_plug_state(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PlugState, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, StreamConfigWatchPlugStateResponse>(
                (),
                0x497345a6f048b2a6,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.plug_state)
    }
}

#[derive(Debug, Clone)]
pub struct StreamConfigProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for StreamConfigProxy {
    type Protocol = StreamConfigMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl StreamConfigProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/StreamConfig.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <StreamConfigMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> StreamConfigEventStream {
        StreamConfigEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    pub fn r#get_health_state(
        &self,
    ) -> fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        StreamConfigProxyInterface::r#get_health_state(self)
    }

    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    pub fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        StreamConfigProxyInterface::r#signal_processing_connect(self, protocol)
    }

    /// Retrieves top level static properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<
        StreamProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StreamConfigProxyInterface::r#get_properties(self)
    }

    /// Gets formats supported by a given driver. When not all combinations supported by the
    /// driver can be described with one `SupportedFormats`, the driver returns more than one
    /// `SupportedFormats` in the returned vector. For example, if one `SupportedFormats` allows
    /// for 32 bits samples at 48KHz, and 16 bits samples at 96KHz, but not 32 bits samples at
    /// 96KHz, then the driver replies with 2 `SupportedFormats`: <<32bits>,<48KHz>> and
    /// <<16bits>,<96KHz>>. For simplicity, this example ignores parameters other than rate and
    /// bits per sample. In the case where the driver supports either 16 or 32 bits samples at
    /// either 48 or 96KHz, the driver would reply with 1 `SupportedFormats`:
    /// <<16bits,32bits>,<48KHz,96KHz>>.
    pub fn r#get_supported_formats(
        &self,
    ) -> fidl::client::QueryResponseFut<
        Vec<SupportedFormats>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StreamConfigProxyInterface::r#get_supported_formats(self)
    }

    /// `CreateRingBuffer` is sent by clients to select a stream format based on information that
    /// the driver provides in `GetSupportedFormats` what is supported by the client, and any other
    /// requirement. The `ring_buffer` channel is used to control the audio buffer, if a previous
    /// ring buffer channel had been established and was still active, the driver must close that
    /// (ring buffer) channel and make every attempt to gracefully quiesce any on-going streaming
    /// operations in the process.
    pub fn r#create_ring_buffer(
        &self,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        StreamConfigProxyInterface::r#create_ring_buffer(self, format, ring_buffer)
    }

    /// Get the gain state via a hanging get. The driver will reply to the first `WatchGainState`
    /// sent by the client and this reply must include a `gain_db` set to 0dB or lower. The driver
    /// will not respond to subsequent client `WatchGainState` calls until the gain state changes
    /// from what was most recently reported.
    /// If `WatchGainState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    pub fn r#watch_gain_state(
        &self,
    ) -> fidl::client::QueryResponseFut<GainState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        StreamConfigProxyInterface::r#watch_gain_state(self)
    }

    /// Client update of the gain state.
    pub fn r#set_gain(&self, mut target_state: &GainState) -> Result<(), fidl::Error> {
        StreamConfigProxyInterface::r#set_gain(self, target_state)
    }

    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    /// If `WatchPlugState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    pub fn r#watch_plug_state(
        &self,
    ) -> fidl::client::QueryResponseFut<PlugState, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        StreamConfigProxyInterface::r#watch_plug_state(self)
    }
}

impl StreamConfigProxyInterface for StreamConfigProxy {
    type GetHealthStateResponseFut =
        fidl::client::QueryResponseFut<HealthState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_health_state(&self) -> Self::GetHealthStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<HealthState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                HealthGetHealthStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4e146d6bca733a84,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, HealthState>(
            (),
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#signal_processing_connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.client.send::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(
            (protocol,),
            0xa81907ce6066295,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type GetPropertiesResponseFut = fidl::client::QueryResponseFut<
        StreamProperties,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<StreamProperties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                StreamConfigGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x7d89c02f3e2d3c01,
            >(_buf?)?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, StreamProperties>(
            (),
            0x7d89c02f3e2d3c01,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetSupportedFormatsResponseFut = fidl::client::QueryResponseFut<
        Vec<SupportedFormats>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_supported_formats(&self) -> Self::GetSupportedFormatsResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<SupportedFormats>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                StreamConfigGetSupportedFormatsResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x448efa7850cafe7e,
            >(_buf?)?;
            Ok(_response.supported_formats)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<SupportedFormats>>(
            (),
            0x448efa7850cafe7e,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#create_ring_buffer(
        &self,
        mut format: &Format,
        mut ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigCreateRingBufferRequest>(
            (format, ring_buffer),
            0x2afb19dd13faa1ba,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type WatchGainStateResponseFut =
        fidl::client::QueryResponseFut<GainState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_gain_state(&self) -> Self::WatchGainStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<GainState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                StreamConfigWatchGainStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4772506136ab65c1,
            >(_buf?)?;
            Ok(_response.gain_state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, GainState>(
            (),
            0x4772506136ab65c1,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#set_gain(&self, mut target_state: &GainState) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigSetGainRequest>(
            (target_state,),
            0x3943b41498c6a384,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type WatchPlugStateResponseFut =
        fidl::client::QueryResponseFut<PlugState, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_plug_state(&self) -> Self::WatchPlugStateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PlugState, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                StreamConfigWatchPlugStateResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x497345a6f048b2a6,
            >(_buf?)?;
            Ok(_response.plug_state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, PlugState>(
            (),
            0x497345a6f048b2a6,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct StreamConfigEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for StreamConfigEventStream {}

impl futures::stream::FusedStream for StreamConfigEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for StreamConfigEventStream {
    type Item = Result<StreamConfigEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(StreamConfigEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum StreamConfigEvent {}

impl StreamConfigEvent {
    /// Decodes a message buffer as a [`StreamConfigEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<StreamConfigEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <StreamConfigMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/StreamConfig.
pub struct StreamConfigRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for StreamConfigRequestStream {}

impl futures::stream::FusedStream for StreamConfigRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for StreamConfigRequestStream {
    type Protocol = StreamConfigMarker;
    type ControlHandle = StreamConfigControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        StreamConfigControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for StreamConfigRequestStream {
    type Item = Result<StreamConfigRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled StreamConfigRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x4e146d6bca733a84 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::GetHealthState {
                            responder: StreamConfigGetHealthStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xa81907ce6066295 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl_fuchsia_hardware_audio_signalprocessing::ConnectorSignalProcessingConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::SignalProcessingConnect {
                            protocol: req.protocol,

                            control_handle,
                        })
                    }
                    0x7d89c02f3e2d3c01 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::GetProperties {
                            responder: StreamConfigGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x448efa7850cafe7e => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::GetSupportedFormats {
                            responder: StreamConfigGetSupportedFormatsResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2afb19dd13faa1ba => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            StreamConfigCreateRingBufferRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<StreamConfigCreateRingBufferRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::CreateRingBuffer {
                            format: req.format,
                            ring_buffer: req.ring_buffer,

                            control_handle,
                        })
                    }
                    0x4772506136ab65c1 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::WatchGainState {
                            responder: StreamConfigWatchGainStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x3943b41498c6a384 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            StreamConfigSetGainRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<StreamConfigSetGainRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::SetGain {
                            target_state: req.target_state,

                            control_handle,
                        })
                    }
                    0x497345a6f048b2a6 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StreamConfigControlHandle { inner: this.inner.clone() };
                        Ok(StreamConfigRequest::WatchPlugState {
                            responder: StreamConfigWatchPlugStateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <StreamConfigMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// For an overview see
/// [Audio Driver Streaming Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_streaming)
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum StreamConfigRequest {
    /// Retrieves top level health state.
    /// A driver not responding promptly can be used as an indication of an unhealthy driver.
    GetHealthState { responder: StreamConfigGetHealthStateResponder },
    /// Connect to a `SignalProcessing` protocol.
    /// Multiple connections may be supported, if a new connection request is not supported, i.e.
    /// the maximum number of connections have already been created, for instance one, then the
    /// `protocol` channel (not the channel upon which `SignalProcessingConnect` is being called)
    /// will be closed with a `ZX_ERR_ALREADY_BOUND` epitaph.
    /// If signal processing is not supported at all, then the `protocol` channel (again, not the
    /// channel upon which `SignalProcessingConnect` is being called) will be closed with a
    /// `ZX_ERR_NOT_SUPPORTED` epitaph.
    /// This method is named `SignalProcessingConnect` instead of `Connect` because this protocol
    /// is intended to be composed, and hence the more verbose name allows differentiation and
    /// improved clarity.
    SignalProcessingConnect {
        protocol: fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        control_handle: StreamConfigControlHandle,
    },
    /// Retrieves top level static properties.
    GetProperties { responder: StreamConfigGetPropertiesResponder },
    /// Gets formats supported by a given driver. When not all combinations supported by the
    /// driver can be described with one `SupportedFormats`, the driver returns more than one
    /// `SupportedFormats` in the returned vector. For example, if one `SupportedFormats` allows
    /// for 32 bits samples at 48KHz, and 16 bits samples at 96KHz, but not 32 bits samples at
    /// 96KHz, then the driver replies with 2 `SupportedFormats`: <<32bits>,<48KHz>> and
    /// <<16bits>,<96KHz>>. For simplicity, this example ignores parameters other than rate and
    /// bits per sample. In the case where the driver supports either 16 or 32 bits samples at
    /// either 48 or 96KHz, the driver would reply with 1 `SupportedFormats`:
    /// <<16bits,32bits>,<48KHz,96KHz>>.
    GetSupportedFormats { responder: StreamConfigGetSupportedFormatsResponder },
    /// `CreateRingBuffer` is sent by clients to select a stream format based on information that
    /// the driver provides in `GetSupportedFormats` what is supported by the client, and any other
    /// requirement. The `ring_buffer` channel is used to control the audio buffer, if a previous
    /// ring buffer channel had been established and was still active, the driver must close that
    /// (ring buffer) channel and make every attempt to gracefully quiesce any on-going streaming
    /// operations in the process.
    CreateRingBuffer {
        format: Format,
        ring_buffer: fidl::endpoints::ServerEnd<RingBufferMarker>,
        control_handle: StreamConfigControlHandle,
    },
    /// Get the gain state via a hanging get. The driver will reply to the first `WatchGainState`
    /// sent by the client and this reply must include a `gain_db` set to 0dB or lower. The driver
    /// will not respond to subsequent client `WatchGainState` calls until the gain state changes
    /// from what was most recently reported.
    /// If `WatchGainState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    WatchGainState { responder: StreamConfigWatchGainStateResponder },
    /// Client update of the gain state.
    SetGain { target_state: GainState, control_handle: StreamConfigControlHandle },
    /// Get the plug detect state via a hanging get. The driver will reply to the first
    /// `WatchPlugState` sent by the client. The driver will not respond to subsequent client
    /// `WatchPlugState` calls until the plug state changes from what was most recently reported.
    /// If `WatchPlugState` is called for a second time before the first call has completed, then
    /// the protocol channel must be closed with the error `ZX_ERR_BAD_STATE`.
    WatchPlugState { responder: StreamConfigWatchPlugStateResponder },
}

impl StreamConfigRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_health_state(self) -> Option<(StreamConfigGetHealthStateResponder)> {
        if let StreamConfigRequest::GetHealthState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_signal_processing_connect(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<
            fidl_fuchsia_hardware_audio_signalprocessing::SignalProcessingMarker,
        >,
        StreamConfigControlHandle,
    )> {
        if let StreamConfigRequest::SignalProcessingConnect { protocol, control_handle } = self {
            Some((protocol, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_properties(self) -> Option<(StreamConfigGetPropertiesResponder)> {
        if let StreamConfigRequest::GetProperties { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_supported_formats(self) -> Option<(StreamConfigGetSupportedFormatsResponder)> {
        if let StreamConfigRequest::GetSupportedFormats { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_ring_buffer(
        self,
    ) -> Option<(Format, fidl::endpoints::ServerEnd<RingBufferMarker>, StreamConfigControlHandle)>
    {
        if let StreamConfigRequest::CreateRingBuffer { format, ring_buffer, control_handle } = self
        {
            Some((format, ring_buffer, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_gain_state(self) -> Option<(StreamConfigWatchGainStateResponder)> {
        if let StreamConfigRequest::WatchGainState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_gain(self) -> Option<(GainState, StreamConfigControlHandle)> {
        if let StreamConfigRequest::SetGain { target_state, control_handle } = self {
            Some((target_state, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_plug_state(self) -> Option<(StreamConfigWatchPlugStateResponder)> {
        if let StreamConfigRequest::WatchPlugState { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            StreamConfigRequest::GetHealthState { .. } => "get_health_state",
            StreamConfigRequest::SignalProcessingConnect { .. } => "signal_processing_connect",
            StreamConfigRequest::GetProperties { .. } => "get_properties",
            StreamConfigRequest::GetSupportedFormats { .. } => "get_supported_formats",
            StreamConfigRequest::CreateRingBuffer { .. } => "create_ring_buffer",
            StreamConfigRequest::WatchGainState { .. } => "watch_gain_state",
            StreamConfigRequest::SetGain { .. } => "set_gain",
            StreamConfigRequest::WatchPlugState { .. } => "watch_plug_state",
        }
    }
}

#[derive(Debug, Clone)]
pub struct StreamConfigControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for StreamConfigControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl StreamConfigControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct StreamConfigGetHealthStateResponder {
    control_handle: std::mem::ManuallyDrop<StreamConfigControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`StreamConfigControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for StreamConfigGetHealthStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for StreamConfigGetHealthStateResponder {
    type ControlHandle = StreamConfigControlHandle;

    fn control_handle(&self) -> &StreamConfigControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl StreamConfigGetHealthStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut state: &HealthState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut state: &HealthState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<HealthGetHealthStateResponse>(
            (state,),
            self.tx_id,
            0x4e146d6bca733a84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct StreamConfigGetPropertiesResponder {
    control_handle: std::mem::ManuallyDrop<StreamConfigControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`StreamConfigControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for StreamConfigGetPropertiesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for StreamConfigGetPropertiesResponder {
    type ControlHandle = StreamConfigControlHandle;

    fn control_handle(&self) -> &StreamConfigControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl StreamConfigGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: &StreamProperties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut properties: &StreamProperties,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut properties: &StreamProperties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<StreamConfigGetPropertiesResponse>(
            (properties,),
            self.tx_id,
            0x7d89c02f3e2d3c01,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct StreamConfigGetSupportedFormatsResponder {
    control_handle: std::mem::ManuallyDrop<StreamConfigControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`StreamConfigControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for StreamConfigGetSupportedFormatsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for StreamConfigGetSupportedFormatsResponder {
    type ControlHandle = StreamConfigControlHandle;

    fn control_handle(&self) -> &StreamConfigControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl StreamConfigGetSupportedFormatsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut supported_formats: &[SupportedFormats]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(supported_formats);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut supported_formats: &[SupportedFormats],
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(supported_formats);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut supported_formats: &[SupportedFormats]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<StreamConfigGetSupportedFormatsResponse>(
            (supported_formats,),
            self.tx_id,
            0x448efa7850cafe7e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct StreamConfigWatchGainStateResponder {
    control_handle: std::mem::ManuallyDrop<StreamConfigControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`StreamConfigControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for StreamConfigWatchGainStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for StreamConfigWatchGainStateResponder {
    type ControlHandle = StreamConfigControlHandle;

    fn control_handle(&self) -> &StreamConfigControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl StreamConfigWatchGainStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut gain_state: &GainState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(gain_state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut gain_state: &GainState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(gain_state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut gain_state: &GainState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<StreamConfigWatchGainStateResponse>(
            (gain_state,),
            self.tx_id,
            0x4772506136ab65c1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct StreamConfigWatchPlugStateResponder {
    control_handle: std::mem::ManuallyDrop<StreamConfigControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`StreamConfigControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for StreamConfigWatchPlugStateResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for StreamConfigWatchPlugStateResponder {
    type ControlHandle = StreamConfigControlHandle;

    fn control_handle(&self) -> &StreamConfigControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl StreamConfigWatchPlugStateResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(plug_state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        let _result = self.send_raw(plug_state);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut plug_state: &PlugState) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<StreamConfigWatchPlugStateResponse>(
            (plug_state,),
            self.tx_id,
            0x497345a6f048b2a6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct StreamConfigConnectorMarker;

impl fidl::endpoints::ProtocolMarker for StreamConfigConnectorMarker {
    type Proxy = StreamConfigConnectorProxy;
    type RequestStream = StreamConfigConnectorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = StreamConfigConnectorSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) StreamConfigConnector";
}

pub trait StreamConfigConnectorProxyInterface: Send + Sync {
    fn r#connect(
        &self,
        protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct StreamConfigConnectorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for StreamConfigConnectorSynchronousProxy {
    type Proxy = StreamConfigConnectorProxy;
    type Protocol = StreamConfigConnectorMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl StreamConfigConnectorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <StreamConfigConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<StreamConfigConnectorEvent, fidl::Error> {
        StreamConfigConnectorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Connect to a `StreamConfig` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    pub fn r#connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigConnectorConnectRequest>(
            (protocol,),
            0x22051ff3021eafec,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct StreamConfigConnectorProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for StreamConfigConnectorProxy {
    type Protocol = StreamConfigConnectorMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl StreamConfigConnectorProxy {
    /// Create a new Proxy for fuchsia.hardware.audio/StreamConfigConnector.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <StreamConfigConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> StreamConfigConnectorEventStream {
        StreamConfigConnectorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Connect to a `StreamConfig` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    pub fn r#connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
    ) -> Result<(), fidl::Error> {
        StreamConfigConnectorProxyInterface::r#connect(self, protocol)
    }
}

impl StreamConfigConnectorProxyInterface for StreamConfigConnectorProxy {
    fn r#connect(
        &self,
        mut protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StreamConfigConnectorConnectRequest>(
            (protocol,),
            0x22051ff3021eafec,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct StreamConfigConnectorEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for StreamConfigConnectorEventStream {}

impl futures::stream::FusedStream for StreamConfigConnectorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for StreamConfigConnectorEventStream {
    type Item = Result<StreamConfigConnectorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(StreamConfigConnectorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum StreamConfigConnectorEvent {}

impl StreamConfigConnectorEvent {
    /// Decodes a message buffer as a [`StreamConfigConnectorEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<StreamConfigConnectorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <StreamConfigConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.audio/StreamConfigConnector.
pub struct StreamConfigConnectorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for StreamConfigConnectorRequestStream {}

impl futures::stream::FusedStream for StreamConfigConnectorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for StreamConfigConnectorRequestStream {
    type Protocol = StreamConfigConnectorMarker;
    type ControlHandle = StreamConfigConnectorControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        StreamConfigConnectorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for StreamConfigConnectorRequestStream {
    type Item = Result<StreamConfigConnectorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled StreamConfigConnectorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                0x22051ff3021eafec => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(StreamConfigConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<StreamConfigConnectorConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = StreamConfigConnectorControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(StreamConfigConnectorRequest::Connect {protocol: req.protocol,

                        control_handle,
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <StreamConfigConnectorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
            },
        )
    }
}

/// For an overview see
/// [Audio Driver Streaming Interface](https://fuchsia.dev/fuchsia-src/concepts/drivers/driver_architectures/audio_drivers/audio_streaming).
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[derive(Debug)]
pub enum StreamConfigConnectorRequest {
    /// Connect to a `StreamConfig` protocol.
    /// This method allows a component to serve FIDL outside the devhost's control.
    Connect {
        protocol: fidl::endpoints::ServerEnd<StreamConfigMarker>,
        control_handle: StreamConfigConnectorControlHandle,
    },
}

impl StreamConfigConnectorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect(
        self,
    ) -> Option<(fidl::endpoints::ServerEnd<StreamConfigMarker>, StreamConfigConnectorControlHandle)>
    {
        if let StreamConfigConnectorRequest::Connect { protocol, control_handle } = self {
            Some((protocol, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            StreamConfigConnectorRequest::Connect { .. } => "connect",
        }
    }
}

#[derive(Debug, Clone)]
pub struct StreamConfigConnectorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for StreamConfigConnectorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl StreamConfigConnectorControlHandle {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CodecConnectorServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for CodecConnectorServiceMarker {
    type Proxy = CodecConnectorServiceProxy;
    type Request = CodecConnectorServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.CodecConnectorService";
}

/// A request for one of the member protocols of CodecConnectorService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum CodecConnectorServiceRequest {
    CodecConnector(CodecConnectorRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for CodecConnectorServiceRequest {
    type Service = CodecConnectorServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "codec_connector" => Self::CodecConnector(
                <CodecConnectorRequestStream as fidl::endpoints::RequestStream>::from_channel(
                    _channel,
                ),
            ),
            _ => panic!("no such member protocol name for service CodecConnectorService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["codec_connector"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct CodecConnectorServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for CodecConnectorServiceProxy {
    type Service = CodecConnectorServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl CodecConnectorServiceProxy {
    pub fn connect_to_codec_connector(&self) -> Result<CodecConnectorProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<CodecConnectorMarker>()?;
        self.connect_channel_to_codec_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_codec_connector`, but returns a sync proxy.
    /// See [`Self::connect_to_codec_connector`] for more details.
    pub fn connect_to_codec_connector_sync(
        &self,
    ) -> Result<CodecConnectorSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<CodecConnectorMarker>();
        self.connect_channel_to_codec_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_codec_connector`, but accepts a server end.
    /// See [`Self::connect_to_codec_connector`] for more details.
    pub fn connect_channel_to_codec_connector(
        &self,
        server_end: fidl::endpoints::ServerEnd<CodecConnectorMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("codec_connector", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CodecServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for CodecServiceMarker {
    type Proxy = CodecServiceProxy;
    type Request = CodecServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.CodecService";
}

/// A request for one of the member protocols of CodecService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum CodecServiceRequest {
    Codec(CodecRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for CodecServiceRequest {
    type Service = CodecServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "codec" => Self::Codec(
                <CodecRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service CodecService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["codec"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and no Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct CodecServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for CodecServiceProxy {
    type Service = CodecServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl CodecServiceProxy {
    pub fn connect_to_codec(&self) -> Result<CodecProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<CodecMarker>()?;
        self.connect_channel_to_codec(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_codec`, but returns a sync proxy.
    /// See [`Self::connect_to_codec`] for more details.
    pub fn connect_to_codec_sync(&self) -> Result<CodecSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<CodecMarker>();
        self.connect_channel_to_codec(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_codec`, but accepts a server end.
    /// See [`Self::connect_to_codec`] for more details.
    pub fn connect_channel_to_codec(
        &self,
        server_end: fidl::endpoints::ServerEnd<CodecMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("codec", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CompositeConnectorServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for CompositeConnectorServiceMarker {
    type Proxy = CompositeConnectorServiceProxy;
    type Request = CompositeConnectorServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.CompositeConnectorService";
}

/// A request for one of the member protocols of CompositeConnectorService.
///
#[cfg(target_os = "fuchsia")]
pub enum CompositeConnectorServiceRequest {
    CompositeConnector(CompositeConnectorRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for CompositeConnectorServiceRequest {
    type Service = CompositeConnectorServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "composite_connector" => Self::CompositeConnector(
                <CompositeConnectorRequestStream as fidl::endpoints::RequestStream>::from_channel(
                    _channel,
                ),
            ),
            _ => panic!("no such member protocol name for service CompositeConnectorService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["composite_connector"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct CompositeConnectorServiceProxy(
    #[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>,
);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for CompositeConnectorServiceProxy {
    type Service = CompositeConnectorServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl CompositeConnectorServiceProxy {
    pub fn connect_to_composite_connector(&self) -> Result<CompositeConnectorProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<CompositeConnectorMarker>()?;
        self.connect_channel_to_composite_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_composite_connector`, but returns a sync proxy.
    /// See [`Self::connect_to_composite_connector`] for more details.
    pub fn connect_to_composite_connector_sync(
        &self,
    ) -> Result<CompositeConnectorSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<CompositeConnectorMarker>();
        self.connect_channel_to_composite_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_composite_connector`, but accepts a server end.
    /// See [`Self::connect_to_composite_connector`] for more details.
    pub fn connect_channel_to_composite_connector(
        &self,
        server_end: fidl::endpoints::ServerEnd<CompositeConnectorMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("composite_connector", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DaiConnectorServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for DaiConnectorServiceMarker {
    type Proxy = DaiConnectorServiceProxy;
    type Request = DaiConnectorServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.DaiConnectorService";
}

/// A request for one of the member protocols of DaiConnectorService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum DaiConnectorServiceRequest {
    DaiConnector(DaiConnectorRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for DaiConnectorServiceRequest {
    type Service = DaiConnectorServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "dai_connector" => Self::DaiConnector(
                <DaiConnectorRequestStream as fidl::endpoints::RequestStream>::from_channel(
                    _channel,
                ),
            ),
            _ => panic!("no such member protocol name for service DaiConnectorService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["dai_connector"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct DaiConnectorServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for DaiConnectorServiceProxy {
    type Service = DaiConnectorServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl DaiConnectorServiceProxy {
    pub fn connect_to_dai_connector(&self) -> Result<DaiConnectorProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<DaiConnectorMarker>()?;
        self.connect_channel_to_dai_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_dai_connector`, but returns a sync proxy.
    /// See [`Self::connect_to_dai_connector`] for more details.
    pub fn connect_to_dai_connector_sync(
        &self,
    ) -> Result<DaiConnectorSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DaiConnectorMarker>();
        self.connect_channel_to_dai_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_dai_connector`, but accepts a server end.
    /// See [`Self::connect_to_dai_connector`] for more details.
    pub fn connect_channel_to_dai_connector(
        &self,
        server_end: fidl::endpoints::ServerEnd<DaiConnectorMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("dai_connector", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DaiServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for DaiServiceMarker {
    type Proxy = DaiServiceProxy;
    type Request = DaiServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.DaiService";
}

/// A request for one of the member protocols of DaiService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum DaiServiceRequest {
    Dai(DaiRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for DaiServiceRequest {
    type Service = DaiServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "dai" => Self::Dai(<DaiRequestStream as fidl::endpoints::RequestStream>::from_channel(
                _channel,
            )),
            _ => panic!("no such member protocol name for service DaiService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["dai"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one DAI and one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct DaiServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for DaiServiceProxy {
    type Service = DaiServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl DaiServiceProxy {
    pub fn connect_to_dai(&self) -> Result<DaiProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<DaiMarker>()?;
        self.connect_channel_to_dai(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_dai`, but returns a sync proxy.
    /// See [`Self::connect_to_dai`] for more details.
    pub fn connect_to_dai_sync(&self) -> Result<DaiSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DaiMarker>();
        self.connect_channel_to_dai(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_dai`, but accepts a server end.
    /// See [`Self::connect_to_dai`] for more details.
    pub fn connect_channel_to_dai(
        &self,
        server_end: fidl::endpoints::ServerEnd<DaiMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("dai", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DeviceServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for DeviceServiceMarker {
    type Proxy = DeviceServiceProxy;
    type Request = DeviceServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.DeviceService";
}

/// A request for one of the member protocols of DeviceService.
///
#[cfg(target_os = "fuchsia")]
pub enum DeviceServiceRequest {
    Device(CompositeRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for DeviceServiceRequest {
    type Service = DeviceServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "device" => Self::Device(
                <CompositeRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service DeviceService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["device"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct DeviceServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for DeviceServiceProxy {
    type Service = DeviceServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl DeviceServiceProxy {
    pub fn connect_to_device(&self) -> Result<CompositeProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<CompositeMarker>()?;
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but returns a sync proxy.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_to_device_sync(&self) -> Result<CompositeSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<CompositeMarker>();
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but accepts a server end.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_channel_to_device(
        &self,
        server_end: fidl::endpoints::ServerEnd<CompositeMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("device", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct StreamConfigConnectorServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for StreamConfigConnectorServiceMarker {
    type Proxy = StreamConfigConnectorServiceProxy;
    type Request = StreamConfigConnectorServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.StreamConfigConnectorService";
}

/// A request for one of the member protocols of StreamConfigConnectorService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum StreamConfigConnectorServiceRequest {
    StreamConfigConnector(StreamConfigConnectorRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for StreamConfigConnectorServiceRequest {
    type Service = StreamConfigConnectorServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "stream_config_connector" => Self::StreamConfigConnector(
                <StreamConfigConnectorRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service StreamConfigConnectorService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["stream_config_connector"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct StreamConfigConnectorServiceProxy(
    #[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>,
);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for StreamConfigConnectorServiceProxy {
    type Service = StreamConfigConnectorServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl StreamConfigConnectorServiceProxy {
    pub fn connect_to_stream_config_connector(
        &self,
    ) -> Result<StreamConfigConnectorProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<StreamConfigConnectorMarker>()?;
        self.connect_channel_to_stream_config_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_stream_config_connector`, but returns a sync proxy.
    /// See [`Self::connect_to_stream_config_connector`] for more details.
    pub fn connect_to_stream_config_connector_sync(
        &self,
    ) -> Result<StreamConfigConnectorSynchronousProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_sync_proxy::<StreamConfigConnectorMarker>();
        self.connect_channel_to_stream_config_connector(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_stream_config_connector`, but accepts a server end.
    /// See [`Self::connect_to_stream_config_connector`] for more details.
    pub fn connect_channel_to_stream_config_connector(
        &self,
        server_end: fidl::endpoints::ServerEnd<StreamConfigConnectorMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("stream_config_connector", server_end.into_channel())
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct StreamConfigServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for StreamConfigServiceMarker {
    type Proxy = StreamConfigServiceProxy;
    type Request = StreamConfigServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.audio.StreamConfigService";
}

/// A request for one of the member protocols of StreamConfigService.
///
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub enum StreamConfigServiceRequest {
    StreamConfig(StreamConfigRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for StreamConfigServiceRequest {
    type Service = StreamConfigServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "stream_config" => Self::StreamConfig(
                <StreamConfigRequestStream as fidl::endpoints::RequestStream>::from_channel(
                    _channel,
                ),
            ),
            _ => panic!("no such member protocol name for service StreamConfigService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["stream_config"]
    }
}
/// # Deprecation
///
/// Not supported anymore, instead use an
/// [Audio Composite](https://fuchsia.dev/fuchsia-src/development/audio/drivers/composite)
/// with one Ring Buffer, see
/// [Audio Drivers Architecture](https://fuchsia.dev/fuchsia-src/development/audio/drivers/architecture)
#[cfg(target_os = "fuchsia")]
pub struct StreamConfigServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for StreamConfigServiceProxy {
    type Service = StreamConfigServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl StreamConfigServiceProxy {
    pub fn connect_to_stream_config(&self) -> Result<StreamConfigProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<StreamConfigMarker>()?;
        self.connect_channel_to_stream_config(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_stream_config`, but returns a sync proxy.
    /// See [`Self::connect_to_stream_config`] for more details.
    pub fn connect_to_stream_config_sync(
        &self,
    ) -> Result<StreamConfigSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<StreamConfigMarker>();
        self.connect_channel_to_stream_config(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_stream_config`, but accepts a server end.
    /// See [`Self::connect_to_stream_config`] for more details.
    pub fn connect_channel_to_stream_config(
        &self,
        server_end: fidl::endpoints::ServerEnd<StreamConfigMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("stream_config", server_end.into_channel())
    }
}

mod internal {
    use super::*;
    unsafe impl fidl::encoding::TypeMarker for DaiFrameFormatStandard {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u8>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u8>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiFrameFormatStandard {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
        for DaiFrameFormatStandard
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for DaiFrameFormatStandard
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::None
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u8>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for DaiSampleFormat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u8>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u8>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiSampleFormat {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
        for DaiSampleFormat
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiSampleFormat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::Pdm
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u8>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for DeviceType {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for DeviceType {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for DeviceType {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DeviceType {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for DriverError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for DriverError {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for DriverError {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DriverError {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for GetVmoError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for GetVmoError {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for GetVmoError {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for GetVmoError {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::InvalidArgs
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for PlugDetectCapabilities {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for PlugDetectCapabilities {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
        for PlugDetectCapabilities
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for PlugDetectCapabilities
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::Hardwired
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for SampleFormat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u8>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u8>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for SampleFormat {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            *value
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for SampleFormat {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SampleFormat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::PcmSigned
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u8>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for CodecConnectorConnectRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecConnectorConnectRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            CodecConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut CodecConnectorConnectRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecConnectorConnectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CodecMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.codec_protocol),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CodecMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            CodecConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecConnectorConnectRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for CodecConnectorConnectRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                codec_protocol: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CodecMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CodecMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.codec_protocol,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecGetPropertiesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecGetPropertiesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecGetPropertiesResponse, D> for &CodecGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecGetPropertiesResponse, D>::encode(
                (<CodecProperties as fidl::encoding::ValueTypeMarker>::borrow(&self.properties),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<CodecProperties, D>>
        fidl::encoding::Encode<CodecGetPropertiesResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { properties: fidl::new_empty!(CodecProperties, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(CodecProperties, D, &mut self.properties, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecIsBridgeableResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecIsBridgeableResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecIsBridgeableResponse, D> for &CodecIsBridgeableResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecIsBridgeableResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecIsBridgeableResponse, D>::encode(
                (<bool as fidl::encoding::ValueTypeMarker>::borrow(&self.supports_bridged_mode),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<bool, D>>
        fidl::encoding::Encode<CodecIsBridgeableResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecIsBridgeableResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecIsBridgeableResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { supports_bridged_mode: fidl::new_empty!(bool, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(bool, D, &mut self.supports_bridged_mode, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecSetBridgedModeRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecSetBridgedModeRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecSetBridgedModeRequest, D> for &CodecSetBridgedModeRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetBridgedModeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecSetBridgedModeRequest, D>::encode(
                (<bool as fidl::encoding::ValueTypeMarker>::borrow(&self.enable_bridged_mode),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<bool, D>>
        fidl::encoding::Encode<CodecSetBridgedModeRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetBridgedModeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecSetBridgedModeRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { enable_bridged_mode: fidl::new_empty!(bool, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(bool, D, &mut self.enable_bridged_mode, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecSetDaiFormatRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecSetDaiFormatRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            48
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecSetDaiFormatRequest, D> for &CodecSetDaiFormatRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetDaiFormatRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecSetDaiFormatRequest, D>::encode(
                (<DaiFormat as fidl::encoding::ValueTypeMarker>::borrow(&self.format),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<DaiFormat, D>>
        fidl::encoding::Encode<CodecSetDaiFormatRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetDaiFormatRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecSetDaiFormatRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { format: fidl::new_empty!(DaiFormat, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(DaiFormat, D, &mut self.format, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecStartResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecStartResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CodecStartResponse, D>
        for &CodecStartResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecStartResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut CodecStartResponse)
                    .write_unaligned((self as *const CodecStartResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<i64, D>>
        fidl::encoding::Encode<CodecStartResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecStartResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CodecStartResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { start_time: fidl::new_empty!(i64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecStopResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecStopResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CodecStopResponse, D>
        for &CodecStopResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecStopResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut CodecStopResponse)
                    .write_unaligned((self as *const CodecStopResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<i64, D>>
        fidl::encoding::Encode<CodecStopResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecStopResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CodecStopResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { stop_time: fidl::new_empty!(i64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecWatchPlugStateResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecWatchPlugStateResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecWatchPlugStateResponse, D> for &CodecWatchPlugStateResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecWatchPlugStateResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecWatchPlugStateResponse, D>::encode(
                (<PlugState as fidl::encoding::ValueTypeMarker>::borrow(&self.plug_state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<PlugState, D>>
        fidl::encoding::Encode<CodecWatchPlugStateResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecWatchPlugStateResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecWatchPlugStateResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { plug_state: fidl::new_empty!(PlugState, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(PlugState, D, &mut self.plug_state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecGetDaiFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecGetDaiFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecGetDaiFormatsResponse, D> for &CodecGetDaiFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecGetDaiFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecGetDaiFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<DaiSupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<DaiSupportedFormats, 64>, D>,
        > fidl::encoding::Encode<CodecGetDaiFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecGetDaiFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecGetDaiFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { formats: fidl::new_empty!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D, &mut self.formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecSetDaiFormatResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecSetDaiFormatResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CodecSetDaiFormatResponse, D> for &CodecSetDaiFormatResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetDaiFormatResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CodecSetDaiFormatResponse, D>::encode(
                (<CodecFormatInfo as fidl::encoding::ValueTypeMarker>::borrow(&self.state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<CodecFormatInfo, D>>
        fidl::encoding::Encode<CodecSetDaiFormatResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecSetDaiFormatResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CodecSetDaiFormatResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { state: fidl::new_empty!(CodecFormatInfo, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(CodecFormatInfo, D, &mut self.state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for CompositeConnectorConnectRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeConnectorConnectRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            CompositeConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut CompositeConnectorConnectRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeConnectorConnectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.composite_protocol),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            CompositeConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeConnectorConnectRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for CompositeConnectorConnectRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                composite_protocol: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.composite_protocol,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for CompositeCreateRingBufferRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeCreateRingBufferRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            32
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            CompositeCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut CompositeCreateRingBufferRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeCreateRingBufferRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeCreateRingBufferRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.processing_element_id),
                    <Format as fidl::encoding::ValueTypeMarker>::borrow(&self.format),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.ring_buffer),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T1: fidl::encoding::Encode<Format, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            CompositeCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeCreateRingBufferRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(24);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 24, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for CompositeCreateRingBufferRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                processing_element_id: fidl::new_empty!(
                    u64,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                format: fidl::new_empty!(Format, fidl::encoding::DefaultFuchsiaResourceDialect),
                ring_buffer: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(24) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 24 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.processing_element_id,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                Format,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.format,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ring_buffer,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeGetDaiFormatsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeGetDaiFormatsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeGetDaiFormatsRequest, D>
        for &CompositeGetDaiFormatsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetDaiFormatsRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut CompositeGetDaiFormatsRequest)
                    .write_unaligned((self as *const CompositeGetDaiFormatsRequest).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u64, D>>
        fidl::encoding::Encode<CompositeGetDaiFormatsRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetDaiFormatsRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeGetDaiFormatsRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { processing_element_id: fidl::new_empty!(u64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeGetPropertiesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeGetPropertiesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeGetPropertiesResponse, D>
        for &CompositeGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeGetPropertiesResponse, D>::encode(
                (<CompositeProperties as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.properties,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<CompositeProperties, D>,
        > fidl::encoding::Encode<CompositeGetPropertiesResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { properties: fidl::new_empty!(CompositeProperties, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                CompositeProperties,
                D,
                &mut self.properties,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeGetRingBufferFormatsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeGetRingBufferFormatsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeGetRingBufferFormatsRequest, D>
        for &CompositeGetRingBufferFormatsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetRingBufferFormatsRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut CompositeGetRingBufferFormatsRequest)
                    .write_unaligned((self as *const CompositeGetRingBufferFormatsRequest).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u64, D>>
        fidl::encoding::Encode<CompositeGetRingBufferFormatsRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetRingBufferFormatsRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeGetRingBufferFormatsRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { processing_element_id: fidl::new_empty!(u64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeSetDaiFormatRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeSetDaiFormatRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            56
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeSetDaiFormatRequest, D> for &CompositeSetDaiFormatRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeSetDaiFormatRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeSetDaiFormatRequest, D>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.processing_element_id),
                    <DaiFormat as fidl::encoding::ValueTypeMarker>::borrow(&self.format),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u64, D>,
            T1: fidl::encoding::Encode<DaiFormat, D>,
        > fidl::encoding::Encode<CompositeSetDaiFormatRequest, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeSetDaiFormatRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeSetDaiFormatRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                processing_element_id: fidl::new_empty!(u64, D),
                format: fidl::new_empty!(DaiFormat, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u64, D, &mut self.processing_element_id, decoder, offset + 0, _depth)?;
            fidl::decode!(DaiFormat, D, &mut self.format, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeGetDaiFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeGetDaiFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeGetDaiFormatsResponse, D>
        for &CompositeGetDaiFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetDaiFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeGetDaiFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<DaiSupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.dai_formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<DaiSupportedFormats, 64>, D>,
        > fidl::encoding::Encode<CompositeGetDaiFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetDaiFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeGetDaiFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                dai_formats: fidl::new_empty!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D, &mut self.dai_formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeGetRingBufferFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeGetRingBufferFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<CompositeGetRingBufferFormatsResponse, D>
        for &CompositeGetRingBufferFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetRingBufferFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeGetRingBufferFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<SupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.ring_buffer_formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<SupportedFormats, 64>, D>,
        > fidl::encoding::Encode<CompositeGetRingBufferFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeGetRingBufferFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for CompositeGetRingBufferFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                ring_buffer_formats: fidl::new_empty!(fidl::encoding::Vector<SupportedFormats, 64>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<SupportedFormats, 64>, D, &mut self.ring_buffer_formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DaiConnectorConnectRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiConnectorConnectRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DaiConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DaiConnectorConnectRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiConnectorConnectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DaiMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.dai_protocol),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DaiMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            DaiConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiConnectorConnectRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DaiConnectorConnectRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                dai_protocol: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DaiMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DaiMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.dai_protocol,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DaiCreateRingBufferRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiCreateRingBufferRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            72
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DaiCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DaiCreateRingBufferRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiCreateRingBufferRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiCreateRingBufferRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <DaiFormat as fidl::encoding::ValueTypeMarker>::borrow(&self.dai_format),
                    <Format as fidl::encoding::ValueTypeMarker>::borrow(&self.ring_buffer_format),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.ring_buffer),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<DaiFormat, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T1: fidl::encoding::Encode<Format, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            DaiCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiCreateRingBufferRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(64);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 48, depth)?;
            self.2.encode(encoder, offset + 64, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DaiCreateRingBufferRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                dai_format: fidl::new_empty!(
                    DaiFormat,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                ring_buffer_format: fidl::new_empty!(
                    Format,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                ring_buffer: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(64) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 64 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                DaiFormat,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.dai_format,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                Format,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ring_buffer_format,
                decoder,
                offset + 48,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ring_buffer,
                decoder,
                offset + 64,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiFormat {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiFormat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            48
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DaiFormat, D>
        for &DaiFormat
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiFormat>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiFormat, D>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.number_of_channels),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.channels_to_use_bitmask),
                    <DaiSampleFormat as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.sample_format,
                    ),
                    <DaiFrameFormat as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_format),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_rate),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.bits_per_slot),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.bits_per_sample),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u64, D>,
            T2: fidl::encoding::Encode<DaiSampleFormat, D>,
            T3: fidl::encoding::Encode<DaiFrameFormat, D>,
            T4: fidl::encoding::Encode<u32, D>,
            T5: fidl::encoding::Encode<u8, D>,
            T6: fidl::encoding::Encode<u8, D>,
        > fidl::encoding::Encode<DaiFormat, D> for (T0, T1, T2, T3, T4, T5, T6)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiFormat>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(0);
                (ptr as *mut u64).write_unaligned(0);
            }
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(40);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 16, depth)?;
            self.3.encode(encoder, offset + 24, depth)?;
            self.4.encode(encoder, offset + 40, depth)?;
            self.5.encode(encoder, offset + 44, depth)?;
            self.6.encode(encoder, offset + 45, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiFormat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                number_of_channels: fidl::new_empty!(u32, D),
                channels_to_use_bitmask: fidl::new_empty!(u64, D),
                sample_format: fidl::new_empty!(DaiSampleFormat, D),
                frame_format: fidl::new_empty!(DaiFrameFormat, D),
                frame_rate: fidl::new_empty!(u32, D),
                bits_per_slot: fidl::new_empty!(u8, D),
                bits_per_sample: fidl::new_empty!(u8, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(0) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 0 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffffffffff00u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(40) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffff000000000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 40 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u32, D, &mut self.number_of_channels, decoder, offset + 0, _depth)?;
            fidl::decode!(u64, D, &mut self.channels_to_use_bitmask, decoder, offset + 8, _depth)?;
            fidl::decode!(
                DaiSampleFormat,
                D,
                &mut self.sample_format,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(DaiFrameFormat, D, &mut self.frame_format, decoder, offset + 24, _depth)?;
            fidl::decode!(u32, D, &mut self.frame_rate, decoder, offset + 40, _depth)?;
            fidl::decode!(u8, D, &mut self.bits_per_slot, decoder, offset + 44, _depth)?;
            fidl::decode!(u8, D, &mut self.bits_per_sample, decoder, offset + 45, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiFrameFormatCustom {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiFrameFormatCustom {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DaiFrameFormatCustom, D>
        for &DaiFrameFormatCustom
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiFrameFormatCustom>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiFrameFormatCustom, D>::encode(
                (
                    <bool as fidl::encoding::ValueTypeMarker>::borrow(&self.left_justified),
                    <bool as fidl::encoding::ValueTypeMarker>::borrow(&self.sclk_on_raising),
                    <i8 as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_sync_sclks_offset),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_sync_size),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<bool, D>,
            T1: fidl::encoding::Encode<bool, D>,
            T2: fidl::encoding::Encode<i8, D>,
            T3: fidl::encoding::Encode<u8, D>,
        > fidl::encoding::Encode<DaiFrameFormatCustom, D> for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiFrameFormatCustom>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 1, depth)?;
            self.2.encode(encoder, offset + 2, depth)?;
            self.3.encode(encoder, offset + 3, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiFrameFormatCustom {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                left_justified: fidl::new_empty!(bool, D),
                sclk_on_raising: fidl::new_empty!(bool, D),
                frame_sync_sclks_offset: fidl::new_empty!(i8, D),
                frame_sync_size: fidl::new_empty!(u8, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(bool, D, &mut self.left_justified, decoder, offset + 0, _depth)?;
            fidl::decode!(bool, D, &mut self.sclk_on_raising, decoder, offset + 1, _depth)?;
            fidl::decode!(i8, D, &mut self.frame_sync_sclks_offset, decoder, offset + 2, _depth)?;
            fidl::decode!(u8, D, &mut self.frame_sync_size, decoder, offset + 3, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiGetPropertiesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiGetPropertiesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<DaiGetPropertiesResponse, D> for &DaiGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiGetPropertiesResponse, D>::encode(
                (<DaiProperties as fidl::encoding::ValueTypeMarker>::borrow(&self.properties),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<DaiProperties, D>>
        fidl::encoding::Encode<DaiGetPropertiesResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for DaiGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { properties: fidl::new_empty!(DaiProperties, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(DaiProperties, D, &mut self.properties, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiSupportedFormats {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiSupportedFormats {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            96
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DaiSupportedFormats, D>
        for &DaiSupportedFormats
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiSupportedFormats>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiSupportedFormats, D>::encode(
                (
                    <fidl::encoding::Vector<u32, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.number_of_channels),
                    <fidl::encoding::Vector<DaiSampleFormat, 4> as fidl::encoding::ValueTypeMarker>::borrow(&self.sample_formats),
                    <fidl::encoding::Vector<DaiFrameFormat, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_formats),
                    <fidl::encoding::Vector<u32, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_rates),
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::ValueTypeMarker>::borrow(&self.bits_per_slot),
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::ValueTypeMarker>::borrow(&self.bits_per_sample),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<u32, 64>, D>,
            T1: fidl::encoding::Encode<fidl::encoding::Vector<DaiSampleFormat, 4>, D>,
            T2: fidl::encoding::Encode<fidl::encoding::Vector<DaiFrameFormat, 64>, D>,
            T3: fidl::encoding::Encode<fidl::encoding::Vector<u32, 64>, D>,
            T4: fidl::encoding::Encode<fidl::encoding::Vector<u8, 8>, D>,
            T5: fidl::encoding::Encode<fidl::encoding::Vector<u8, 8>, D>,
        > fidl::encoding::Encode<DaiSupportedFormats, D> for (T0, T1, T2, T3, T4, T5)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiSupportedFormats>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 32, depth)?;
            self.3.encode(encoder, offset + 48, depth)?;
            self.4.encode(encoder, offset + 64, depth)?;
            self.5.encode(encoder, offset + 80, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiSupportedFormats {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                number_of_channels: fidl::new_empty!(fidl::encoding::Vector<u32, 64>, D),
                sample_formats: fidl::new_empty!(fidl::encoding::Vector<DaiSampleFormat, 4>, D),
                frame_formats: fidl::new_empty!(fidl::encoding::Vector<DaiFrameFormat, 64>, D),
                frame_rates: fidl::new_empty!(fidl::encoding::Vector<u32, 64>, D),
                bits_per_slot: fidl::new_empty!(fidl::encoding::Vector<u8, 8>, D),
                bits_per_sample: fidl::new_empty!(fidl::encoding::Vector<u8, 8>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<u32, 64>, D, &mut self.number_of_channels, decoder, offset + 0, _depth)?;
            fidl::decode!(fidl::encoding::Vector<DaiSampleFormat, 4>, D, &mut self.sample_formats, decoder, offset + 16, _depth)?;
            fidl::decode!(fidl::encoding::Vector<DaiFrameFormat, 64>, D, &mut self.frame_formats, decoder, offset + 32, _depth)?;
            fidl::decode!(fidl::encoding::Vector<u32, 64>, D, &mut self.frame_rates, decoder, offset + 48, _depth)?;
            fidl::decode!(fidl::encoding::Vector<u8, 8>, D, &mut self.bits_per_slot, decoder, offset + 64, _depth)?;
            fidl::decode!(fidl::encoding::Vector<u8, 8>, D, &mut self.bits_per_sample, decoder, offset + 80, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiGetDaiFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiGetDaiFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<DaiGetDaiFormatsResponse, D> for &DaiGetDaiFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetDaiFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiGetDaiFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<DaiSupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.dai_formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<DaiSupportedFormats, 64>, D>,
        > fidl::encoding::Encode<DaiGetDaiFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetDaiFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for DaiGetDaiFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                dai_formats: fidl::new_empty!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<DaiSupportedFormats, 64>, D, &mut self.dai_formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiGetRingBufferFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiGetRingBufferFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<DaiGetRingBufferFormatsResponse, D>
        for &DaiGetRingBufferFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetRingBufferFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DaiGetRingBufferFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<SupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.ring_buffer_formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<SupportedFormats, 64>, D>,
        > fidl::encoding::Encode<DaiGetRingBufferFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiGetRingBufferFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for DaiGetRingBufferFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                ring_buffer_formats: fidl::new_empty!(fidl::encoding::Vector<SupportedFormats, 64>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<SupportedFormats, 64>, D, &mut self.ring_buffer_formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for HealthGetHealthStateResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for HealthGetHealthStateResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<HealthGetHealthStateResponse, D> for &HealthGetHealthStateResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<HealthGetHealthStateResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<HealthGetHealthStateResponse, D>::encode(
                (<HealthState as fidl::encoding::ValueTypeMarker>::borrow(&self.state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<HealthState, D>>
        fidl::encoding::Encode<HealthGetHealthStateResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<HealthGetHealthStateResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for HealthGetHealthStateResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { state: fidl::new_empty!(HealthState, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(HealthState, D, &mut self.state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for PcmFormat {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PcmFormat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<PcmFormat, D>
        for &PcmFormat
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PcmFormat>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PcmFormat, D>::encode(
                (
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.number_of_channels),
                    <SampleFormat as fidl::encoding::ValueTypeMarker>::borrow(&self.sample_format),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.bytes_per_sample),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.valid_bits_per_sample),
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.frame_rate),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u8, D>,
            T1: fidl::encoding::Encode<SampleFormat, D>,
            T2: fidl::encoding::Encode<u8, D>,
            T3: fidl::encoding::Encode<u8, D>,
            T4: fidl::encoding::Encode<u32, D>,
        > fidl::encoding::Encode<PcmFormat, D> for (T0, T1, T2, T3, T4)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PcmFormat>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 1, depth)?;
            self.2.encode(encoder, offset + 2, depth)?;
            self.3.encode(encoder, offset + 3, depth)?;
            self.4.encode(encoder, offset + 4, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for PcmFormat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                number_of_channels: fidl::new_empty!(u8, D),
                sample_format: fidl::new_empty!(SampleFormat, D),
                bytes_per_sample: fidl::new_empty!(u8, D),
                valid_bits_per_sample: fidl::new_empty!(u8, D),
                frame_rate: fidl::new_empty!(u32, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u8, D, &mut self.number_of_channels, decoder, offset + 0, _depth)?;
            fidl::decode!(SampleFormat, D, &mut self.sample_format, decoder, offset + 1, _depth)?;
            fidl::decode!(u8, D, &mut self.bytes_per_sample, decoder, offset + 2, _depth)?;
            fidl::decode!(u8, D, &mut self.valid_bits_per_sample, decoder, offset + 3, _depth)?;
            fidl::decode!(u32, D, &mut self.frame_rate, decoder, offset + 4, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferGetPropertiesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferGetPropertiesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferGetPropertiesResponse, D>
        for &RingBufferGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<RingBufferGetPropertiesResponse, D>::encode(
                (<RingBufferProperties as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.properties,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<RingBufferProperties, D>,
        > fidl::encoding::Encode<RingBufferGetPropertiesResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { properties: fidl::new_empty!(RingBufferProperties, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                RingBufferProperties,
                D,
                &mut self.properties,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferGetVmoRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferGetVmoRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferGetVmoRequest, D> for &RingBufferGetVmoRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetVmoRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferGetVmoRequest)
                    .write_unaligned((self as *const RingBufferGetVmoRequest).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u32, D>,
            T1: fidl::encoding::Encode<u32, D>,
        > fidl::encoding::Encode<RingBufferGetVmoRequest, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetVmoRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferGetVmoRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                min_frames: fidl::new_empty!(u32, D),
                clock_recovery_notifications_per_ring: fidl::new_empty!(u32, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferPositionInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferPositionInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferPositionInfo, D> for &RingBufferPositionInfo
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferPositionInfo>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferPositionInfo)
                    .write_unaligned((self as *const RingBufferPositionInfo).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
                let padding_ptr = buf_ptr.offset(8) as *mut u64;
                let padding_mask = 0xffffffff00000000u64;
                padding_ptr.write_unaligned(padding_ptr.read_unaligned() & !padding_mask);
            }
            Ok(())
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<i64, D>,
            T1: fidl::encoding::Encode<u32, D>,
        > fidl::encoding::Encode<RingBufferPositionInfo, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferPositionInfo>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(8);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferPositionInfo
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { timestamp: fidl::new_empty!(i64, D), position: fidl::new_empty!(u32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            let ptr = unsafe { buf_ptr.offset(8) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 8 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferSetActiveChannelsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferSetActiveChannelsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferSetActiveChannelsRequest, D>
        for &RingBufferSetActiveChannelsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferSetActiveChannelsRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferSetActiveChannelsRequest)
                    .write_unaligned((self as *const RingBufferSetActiveChannelsRequest).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u64, D>>
        fidl::encoding::Encode<RingBufferSetActiveChannelsRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferSetActiveChannelsRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferSetActiveChannelsRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { active_channels_bitmask: fidl::new_empty!(u64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferStartResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferStartResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferStartResponse, D> for &RingBufferStartResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferStartResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferStartResponse)
                    .write_unaligned((self as *const RingBufferStartResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<i64, D>>
        fidl::encoding::Encode<RingBufferStartResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferStartResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferStartResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { start_time: fidl::new_empty!(i64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferWatchClockRecoveryPositionInfoResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferWatchClockRecoveryPositionInfoResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferWatchClockRecoveryPositionInfoResponse, D>
        for &RingBufferWatchClockRecoveryPositionInfoResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferWatchClockRecoveryPositionInfoResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferWatchClockRecoveryPositionInfoResponse).write_unaligned(
                    (self as *const RingBufferWatchClockRecoveryPositionInfoResponse).read(),
                );
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
                let padding_ptr = buf_ptr.offset(8) as *mut u64;
                let padding_mask = 0xffffffff00000000u64;
                padding_ptr.write_unaligned(padding_ptr.read_unaligned() & !padding_mask);
            }
            Ok(())
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<RingBufferPositionInfo, D>,
        > fidl::encoding::Encode<RingBufferWatchClockRecoveryPositionInfoResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferWatchClockRecoveryPositionInfoResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferWatchClockRecoveryPositionInfoResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position_info: fidl::new_empty!(RingBufferPositionInfo, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            let ptr = unsafe { buf_ptr.offset(8) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 8 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for RingBufferGetVmoResponse {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferGetVmoResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            RingBufferGetVmoResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut RingBufferGetVmoResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetVmoResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                RingBufferGetVmoResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.num_frames),
                    <fidl::encoding::HandleType<
                        fidl::Vmo,
                        { fidl::ObjectType::VMO.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.ring_buffer
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u32, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T1: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Vmo,
                    { fidl::ObjectType::VMO.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            RingBufferGetVmoResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferGetVmoResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for RingBufferGetVmoResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                num_frames: fidl::new_empty!(u32, fidl::encoding::DefaultFuchsiaResourceDialect),
                ring_buffer: fidl::new_empty!(fidl::encoding::HandleType<fidl::Vmo, { fidl::ObjectType::VMO.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                u32,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.num_frames,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(fidl::encoding::HandleType<fidl::Vmo, { fidl::ObjectType::VMO.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.ring_buffer, decoder, offset + 4, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferSetActiveChannelsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferSetActiveChannelsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferSetActiveChannelsResponse, D>
        for &RingBufferSetActiveChannelsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferSetActiveChannelsResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RingBufferSetActiveChannelsResponse)
                    .write_unaligned((self as *const RingBufferSetActiveChannelsResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<i64, D>>
        fidl::encoding::Encode<RingBufferSetActiveChannelsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferSetActiveChannelsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferSetActiveChannelsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { set_time: fidl::new_empty!(i64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferWatchDelayInfoResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferWatchDelayInfoResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<RingBufferWatchDelayInfoResponse, D>
        for &RingBufferWatchDelayInfoResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferWatchDelayInfoResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<RingBufferWatchDelayInfoResponse, D>::encode(
                (<DelayInfo as fidl::encoding::ValueTypeMarker>::borrow(&self.delay_info),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<DelayInfo, D>>
        fidl::encoding::Encode<RingBufferWatchDelayInfoResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferWatchDelayInfoResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for RingBufferWatchDelayInfoResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { delay_info: fidl::new_empty!(DelayInfo, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(DelayInfo, D, &mut self.delay_info, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for StreamConfigConnectorConnectRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigConnectorConnectRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            StreamConfigConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut StreamConfigConnectorConnectRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigConnectorConnectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<StreamConfigMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.protocol),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<StreamConfigMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            StreamConfigConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigConnectorConnectRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for StreamConfigConnectorConnectRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                protocol: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<StreamConfigMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<StreamConfigMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.protocol,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for StreamConfigCreateRingBufferRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigCreateRingBufferRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            StreamConfigCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut StreamConfigCreateRingBufferRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigCreateRingBufferRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigCreateRingBufferRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <Format as fidl::encoding::ValueTypeMarker>::borrow(&self.format),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.ring_buffer),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<Format, fidl::encoding::DefaultFuchsiaResourceDialect>,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            StreamConfigCreateRingBufferRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigCreateRingBufferRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for StreamConfigCreateRingBufferRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                format: fidl::new_empty!(Format, fidl::encoding::DefaultFuchsiaResourceDialect),
                ring_buffer: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                Format,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.format,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<RingBufferMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ring_buffer,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamConfigGetPropertiesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigGetPropertiesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<StreamConfigGetPropertiesResponse, D>
        for &StreamConfigGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigGetPropertiesResponse, D>::encode(
                (<StreamProperties as fidl::encoding::ValueTypeMarker>::borrow(&self.properties),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<StreamProperties, D>>
        fidl::encoding::Encode<StreamConfigGetPropertiesResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for StreamConfigGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { properties: fidl::new_empty!(StreamProperties, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(StreamProperties, D, &mut self.properties, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamConfigGetSupportedFormatsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigGetSupportedFormatsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<StreamConfigGetSupportedFormatsResponse, D>
        for &StreamConfigGetSupportedFormatsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigGetSupportedFormatsResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigGetSupportedFormatsResponse, D>::encode(
                (
                    <fidl::encoding::Vector<SupportedFormats, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.supported_formats),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<SupportedFormats, 64>, D>,
        > fidl::encoding::Encode<StreamConfigGetSupportedFormatsResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigGetSupportedFormatsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for StreamConfigGetSupportedFormatsResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                supported_formats: fidl::new_empty!(fidl::encoding::Vector<SupportedFormats, 64>, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<SupportedFormats, 64>, D, &mut self.supported_formats, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamConfigSetGainRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigSetGainRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<StreamConfigSetGainRequest, D> for &StreamConfigSetGainRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigSetGainRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigSetGainRequest, D>::encode(
                (<GainState as fidl::encoding::ValueTypeMarker>::borrow(&self.target_state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<GainState, D>>
        fidl::encoding::Encode<StreamConfigSetGainRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigSetGainRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for StreamConfigSetGainRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { target_state: fidl::new_empty!(GainState, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(GainState, D, &mut self.target_state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamConfigWatchGainStateResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigWatchGainStateResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<StreamConfigWatchGainStateResponse, D>
        for &StreamConfigWatchGainStateResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigWatchGainStateResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigWatchGainStateResponse, D>::encode(
                (<GainState as fidl::encoding::ValueTypeMarker>::borrow(&self.gain_state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<GainState, D>>
        fidl::encoding::Encode<StreamConfigWatchGainStateResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigWatchGainStateResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for StreamConfigWatchGainStateResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { gain_state: fidl::new_empty!(GainState, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(GainState, D, &mut self.gain_state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamConfigWatchPlugStateResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamConfigWatchPlugStateResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<StreamConfigWatchPlugStateResponse, D>
        for &StreamConfigWatchPlugStateResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigWatchPlugStateResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StreamConfigWatchPlugStateResponse, D>::encode(
                (<PlugState as fidl::encoding::ValueTypeMarker>::borrow(&self.plug_state),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<PlugState, D>>
        fidl::encoding::Encode<StreamConfigWatchPlugStateResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamConfigWatchPlugStateResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for StreamConfigWatchPlugStateResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { plug_state: fidl::new_empty!(PlugState, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(PlugState, D, &mut self.plug_state, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl ChannelAttributes {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.max_frequency {
                return 2;
            }
            if let Some(_) = self.min_frequency {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for ChannelAttributes {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ChannelAttributes {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ChannelAttributes, D>
        for &ChannelAttributes
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ChannelAttributes>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.min_frequency.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.max_frequency.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ChannelAttributes {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.min_frequency.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.max_frequency.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl ChannelSet {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.attributes {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for ChannelSet {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ChannelSet {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<ChannelSet, D>
        for &ChannelSet
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ChannelSet>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<ChannelAttributes, 64>, D>(
            self.attributes.as_ref().map(<fidl::encoding::Vector<ChannelAttributes, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ChannelSet {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<ChannelAttributes, 64> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.attributes.get_or_insert_with(
                    || fidl::new_empty!(fidl::encoding::Vector<ChannelAttributes, 64>, D),
                );
                fidl::decode!(fidl::encoding::Vector<ChannelAttributes, 64>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl CodecFormatInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.turn_off_delay {
                return 3;
            }
            if let Some(_) = self.turn_on_delay {
                return 2;
            }
            if let Some(_) = self.external_delay {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecFormatInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecFormatInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CodecFormatInfo, D>
        for &CodecFormatInfo
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecFormatInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.external_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.turn_on_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.turn_off_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CodecFormatInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.external_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.turn_on_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.turn_off_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl CodecProperties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.plug_detect_capabilities {
                return 5;
            }
            if let Some(_) = self.unique_id {
                return 4;
            }
            if let Some(_) = self.product {
                return 3;
            }
            if let Some(_) = self.manufacturer {
                return 2;
            }
            if let Some(_) = self.is_input {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for CodecProperties {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CodecProperties {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CodecProperties, D>
        for &CodecProperties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CodecProperties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.is_input.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.manufacturer.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.product.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Array<u8, 16>, D>(
                self.unique_id.as_ref().map(
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<PlugDetectCapabilities, D>(
                self.plug_detect_capabilities
                    .as_ref()
                    .map(<PlugDetectCapabilities as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CodecProperties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.is_input.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .manufacturer
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .product
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .unique_id
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Array<u8, 16>, D));
                fidl::decode!(fidl::encoding::Array<u8, 16>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <PlugDetectCapabilities as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .plug_detect_capabilities
                    .get_or_insert_with(|| fidl::new_empty!(PlugDetectCapabilities, D));
                fidl::decode!(
                    PlugDetectCapabilities,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl CompositeProperties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.clock_domain {
                return 5;
            }
            if let Some(_) = self.unique_id {
                return 4;
            }
            if let Some(_) = self.product {
                return 3;
            }
            if let Some(_) = self.manufacturer {
                return 2;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for CompositeProperties {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeProperties {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<CompositeProperties, D>
        for &CompositeProperties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeProperties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.manufacturer.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.product.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Array<u8, 16>, D>(
                self.unique_id.as_ref().map(
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.clock_domain.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for CompositeProperties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .manufacturer
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .product
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .unique_id
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Array<u8, 16>, D));
                fidl::decode!(fidl::encoding::Array<u8, 16>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.clock_domain.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl DaiProperties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.clock_domain {
                return 5;
            }
            if let Some(_) = self.unique_id {
                return 4;
            }
            if let Some(_) = self.product_name {
                return 3;
            }
            if let Some(_) = self.manufacturer {
                return 2;
            }
            if let Some(_) = self.is_input {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiProperties {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiProperties {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DaiProperties, D>
        for &DaiProperties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiProperties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.is_input.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.manufacturer.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.product_name.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Array<u8, 16>, D>(
                self.unique_id.as_ref().map(
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.clock_domain.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiProperties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.is_input.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .manufacturer
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .product_name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .unique_id
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Array<u8, 16>, D));
                fidl::decode!(fidl::encoding::Array<u8, 16>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.clock_domain.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl DelayInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.external_delay {
                return 2;
            }
            if let Some(_) = self.internal_delay {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for DelayInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DelayInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DelayInfo, D>
        for &DelayInfo
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DelayInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.internal_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.external_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DelayInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.internal_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.external_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl Format {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.pcm_format {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for Format {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Format {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Format, D> for &Format {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Format>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<PcmFormat, D>(
                self.pcm_format
                    .as_ref()
                    .map(<PcmFormat as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for Format {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <PcmFormat as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.pcm_format.get_or_insert_with(|| fidl::new_empty!(PcmFormat, D));
                fidl::decode!(PcmFormat, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl GainState {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.gain_db {
                return 3;
            }
            if let Some(_) = self.agc_enabled {
                return 2;
            }
            if let Some(_) = self.muted {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for GainState {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for GainState {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<GainState, D>
        for &GainState
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<GainState>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.muted.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.agc_enabled.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<f32, D>(
                self.gain_db.as_ref().map(<f32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for GainState {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.muted.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.agc_enabled.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <f32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.gain_db.get_or_insert_with(|| fidl::new_empty!(f32, D));
                fidl::decode!(f32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl HealthState {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.healthy {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for HealthState {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for HealthState {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<HealthState, D>
        for &HealthState
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<HealthState>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.healthy.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for HealthState {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.healthy.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl PcmSupportedFormats {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.frame_rates {
                return 5;
            }
            if let Some(_) = self.valid_bits_per_sample {
                return 4;
            }
            if let Some(_) = self.bytes_per_sample {
                return 3;
            }
            if let Some(_) = self.sample_formats {
                return 2;
            }
            if let Some(_) = self.channel_sets {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for PcmSupportedFormats {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PcmSupportedFormats {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<PcmSupportedFormats, D>
        for &PcmSupportedFormats
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PcmSupportedFormats>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<ChannelSet, 64>, D>(
            self.channel_sets.as_ref().map(<fidl::encoding::Vector<ChannelSet, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<SampleFormat, 3>, D>(
            self.sample_formats.as_ref().map(<fidl::encoding::Vector<SampleFormat, 3> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<u8, 8>, D>(
                self.bytes_per_sample.as_ref().map(
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<u8, 8>, D>(
                self.valid_bits_per_sample.as_ref().map(
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<u32, 64>, D>(
                self.frame_rates.as_ref().map(
                    <fidl::encoding::Vector<u32, 64> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for PcmSupportedFormats {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<ChannelSet, 64> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.channel_sets.get_or_insert_with(
                    || fidl::new_empty!(fidl::encoding::Vector<ChannelSet, 64>, D),
                );
                fidl::decode!(fidl::encoding::Vector<ChannelSet, 64>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<SampleFormat, 3> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.sample_formats.get_or_insert_with(
                    || fidl::new_empty!(fidl::encoding::Vector<SampleFormat, 3>, D),
                );
                fidl::decode!(fidl::encoding::Vector<SampleFormat, 3>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .bytes_per_sample
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<u8, 8>, D));
                fidl::decode!(fidl::encoding::Vector<u8, 8>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Vector<u8, 8> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .valid_bits_per_sample
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<u8, 8>, D));
                fidl::decode!(fidl::encoding::Vector<u8, 8>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Vector<u32, 64> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .frame_rates
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<u32, 64>, D));
                fidl::decode!(fidl::encoding::Vector<u32, 64>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl PlugState {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.plug_state_time {
                return 2;
            }
            if let Some(_) = self.plugged {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for PlugState {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PlugState {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<PlugState, D>
        for &PlugState
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PlugState>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.plugged.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.plug_state_time.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for PlugState {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.plugged.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.plug_state_time.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl RingBufferProperties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.driver_transfer_bytes {
                return 5;
            }
            if let Some(_) = self.turn_on_delay {
                return 4;
            }
            if let Some(_) = self.needs_cache_flush_or_invalidate {
                return 3;
            }
            if let Some(_) = self.fifo_depth {
                return 2;
            }
            if let Some(_) = self.external_delay {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for RingBufferProperties {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RingBufferProperties {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<RingBufferProperties, D>
        for &RingBufferProperties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RingBufferProperties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.external_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.fifo_depth.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.needs_cache_flush_or_invalidate
                    .as_ref()
                    .map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<i64, D>(
                self.turn_on_delay.as_ref().map(<i64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.driver_transfer_bytes
                    .as_ref()
                    .map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for RingBufferProperties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.external_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.fifo_depth.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .needs_cache_flush_or_invalidate
                    .get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <i64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.turn_on_delay.get_or_insert_with(|| fidl::new_empty!(i64, D));
                fidl::decode!(i64, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                    self.driver_transfer_bytes.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl StreamProperties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.clock_domain {
                return 11;
            }
            if let Some(_) = self.product {
                return 10;
            }
            if let Some(_) = self.manufacturer {
                return 9;
            }
            if let Some(_) = self.plug_detect_capabilities {
                return 8;
            }
            if let Some(_) = self.gain_step_db {
                return 7;
            }
            if let Some(_) = self.max_gain_db {
                return 6;
            }
            if let Some(_) = self.min_gain_db {
                return 5;
            }
            if let Some(_) = self.can_agc {
                return 4;
            }
            if let Some(_) = self.can_mute {
                return 3;
            }
            if let Some(_) = self.is_input {
                return 2;
            }
            if let Some(_) = self.unique_id {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for StreamProperties {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for StreamProperties {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<StreamProperties, D>
        for &StreamProperties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StreamProperties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Array<u8, 16>, D>(
                self.unique_id.as_ref().map(
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.is_input.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.can_mute.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<bool, D>(
                self.can_agc.as_ref().map(<bool as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<f32, D>(
                self.min_gain_db.as_ref().map(<f32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 6 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (6 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<f32, D>(
                self.max_gain_db.as_ref().map(<f32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 7 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (7 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<f32, D>(
                self.gain_step_db.as_ref().map(<f32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 8 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (8 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<PlugDetectCapabilities, D>(
                self.plug_detect_capabilities
                    .as_ref()
                    .map(<PlugDetectCapabilities as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 9 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (9 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.manufacturer.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 10 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (10 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<256>, D>(
                self.product.as_ref().map(
                    <fidl::encoding::BoundedString<256> as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 11 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (11 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32, D>(
                self.clock_domain.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for StreamProperties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::Array<u8, 16> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .unique_id
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Array<u8, 16>, D));
                fidl::decode!(fidl::encoding::Array<u8, 16>, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.is_input.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.can_mute.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <bool as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.can_agc.get_or_insert_with(|| fidl::new_empty!(bool, D));
                fidl::decode!(bool, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <f32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.min_gain_db.get_or_insert_with(|| fidl::new_empty!(f32, D));
                fidl::decode!(f32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 6 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <f32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.max_gain_db.get_or_insert_with(|| fidl::new_empty!(f32, D));
                fidl::decode!(f32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 7 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <f32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.gain_step_db.get_or_insert_with(|| fidl::new_empty!(f32, D));
                fidl::decode!(f32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 8 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <PlugDetectCapabilities as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .plug_detect_capabilities
                    .get_or_insert_with(|| fidl::new_empty!(PlugDetectCapabilities, D));
                fidl::decode!(
                    PlugDetectCapabilities,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 9 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .manufacturer
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 10 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::BoundedString<256> as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .product
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<256>, D));
                fidl::decode!(
                    fidl::encoding::BoundedString<256>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 11 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.clock_domain.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl SupportedFormats {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.pcm_supported_formats {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ValueTypeMarker for SupportedFormats {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for SupportedFormats {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<SupportedFormats, D>
        for &SupportedFormats
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<SupportedFormats>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<PcmSupportedFormats, D>(
                self.pcm_supported_formats
                    .as_ref()
                    .map(<PcmSupportedFormats as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for SupportedFormats {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <PcmSupportedFormats as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .pcm_supported_formats
                    .get_or_insert_with(|| fidl::new_empty!(PcmSupportedFormats, D));
                fidl::decode!(PcmSupportedFormats, D, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for DaiFrameFormat {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DaiFrameFormat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DaiFrameFormat, D>
        for &DaiFrameFormat
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DaiFrameFormat>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                DaiFrameFormat::FrameFormatStandard(ref val) => {
                    fidl::encoding::encode_in_envelope::<DaiFrameFormatStandard, D>(
                        <DaiFrameFormatStandard as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                DaiFrameFormat::FrameFormatCustom(ref val) => {
                    fidl::encoding::encode_in_envelope::<DaiFrameFormatCustom, D>(
                        <DaiFrameFormatCustom as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
            }
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for DaiFrameFormat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::FrameFormatStandard(fidl::new_empty!(DaiFrameFormatStandard, D))
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => <DaiFrameFormatStandard as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                2 => <DaiFrameFormatCustom as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                _ => return Err(fidl::Error::UnknownUnionTag),
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let DaiFrameFormat::FrameFormatStandard(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = DaiFrameFormat::FrameFormatStandard(fidl::new_empty!(
                            DaiFrameFormatStandard,
                            D
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let DaiFrameFormat::FrameFormatStandard(ref mut val) = self {
                        fidl::decode!(
                            DaiFrameFormatStandard,
                            D,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let DaiFrameFormat::FrameFormatCustom(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = DaiFrameFormat::FrameFormatCustom(fidl::new_empty!(
                            DaiFrameFormatCustom,
                            D
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let DaiFrameFormat::FrameFormatCustom(ref mut val) = self {
                        fidl::decode!(DaiFrameFormatCustom, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                ordinal => panic!("unexpected ordinal {:?}", ordinal),
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }
}