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

// fidl_experiment = transitional_allow_list

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

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

#[cfg(target_os = "fuchsia")]
use fuchsia_zircon as zx;

pub type ContextId = u32;

pub type ObjectId = u64;

/// Performance counter pools contain byte ranges of buffers. Whenever a performance counter dump is
/// triggered, the driver removes a range from the pool, writes the performance counter values from
/// the hardware into it, then signals the client using OnPerformanceCounterReadCompleted. Pool IDs
/// are arbitrary uint64 values that are allocated by the client.
pub type PerformanceCounterPoolId = u64;

/// Describes a set of performance counters. The exact meaning depends on the specific driver, but
/// often is a bitvector representing whether each performance counter is enabled or disabled.
pub type PerformanceCounterSet = Vec<u64>;

pub type PerformanceCounterTriggerId = u32;

/// The maximum number of ICDs supported by a Magma system driver.
pub const MAX_ICD_COUNT: u64 = 8;

/// The batch size used to send multiple immediate commands in a single message.
pub const MAX_IMMEDIATE_COMMANDS_DATA_SIZE: u32 = 2048;

/// The batch size used to send multiple inline commands in a single message.
pub const MAX_INLINE_COMMANDS_DATA_SIZE: u32 = 2048;

bitflags! {
    #[derive(Default)]
    pub struct CommandBufferFlags: u64 {
        /// Vendor specific definitions start here
        const VENDOR_FLAG_0 = 65536;
    }
}

impl CommandBufferFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u64) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u64 {
        self.bits & !Self::all().bits
    }
}

bitflags! {
    #[derive(Default)]
    pub struct IcdFlags: u32 {
        const SUPPORTS_VULKAN = 1;
        const SUPPORTS_OPENCL = 2;
        const SUPPORTS_MEDIA_CODEC_FACTORY = 4;
    }
}

impl IcdFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u32) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u32 {
        self.bits & !Self::all().bits
    }
}

bitflags! {
    #[derive(Default)]
    pub struct ImportFlags: u64 {
        const SEMAPHORE_ONE_SHOT = 1;
    }
}

impl ImportFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u64) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u64 {
        self.bits & !Self::all().bits
    }
}

bitflags! {
    #[derive(Default)]
    pub struct MapFlags: u64 {
        const READ = 1;
        const WRITE = 2;
        const EXECUTE = 4;
        /// Uncommitted pages may be comitted on a hardware fault. If this flag is not set, access
        /// faults should cause an error.
        const GROWABLE = 8;
        /// Vendor specific definitions start here
        const VENDOR_FLAG_0 = 65536;
    }
}

impl MapFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u64) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u64 {
        self.bits & !Self::all().bits
    }
}

bitflags! {
    #[derive(Default)]
    pub struct ResultFlags: u32 {
        /// This bit is set in result_flags if the performance counters missed some samples, e.g. due to
        /// the hardware being in protected mode for part of the time.
        const DISCONTINUITY = 1;
    }
}

impl ResultFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u32) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u32 {
        self.bits & !Self::all().bits
    }
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum BufferOp {
    /// Populate the hardware page tables with the pages mapped in this range, committing pages
    /// as needed. This is not needed for allocations mapped GROWABLE, since the page tables will
    /// be populated on demand.
    PopulateTables,
    /// Depopulate page table mappings for this range. This prevents the hardware from accessing
    /// pages in that range, but the pages retain their contents.
    DepopulateTables,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

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

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::PopulateTables,
            2 => Self::DepopulateTables,
            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::PopulateTables => 1,
            Self::DepopulateTables => 2,
            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 ObjectType {
    /// Deprecated, use SEMAPHORE.
    Event,
    /// A memory object backeed by a Zircon VMO.
    Buffer,
    /// A sync object backed by a Zircon event or VMO.
    Semaphore,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

impl ObjectType {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            10 => Some(Self::Event),
            11 => Some(Self::Buffer),
            12 => Some(Self::Semaphore),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            10 => Self::Event,
            11 => Self::Buffer,
            12 => Self::Semaphore,
            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::Event => 10,
            Self::Buffer => 11,
            Self::Semaphore => 12,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

/// Types of information about the hardware and driver that can be queried from the Magma system
/// driver. Vendor-specific ID numbers may be used, but those IDs will be listed elsewhere.
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum QueryId {
    /// Returns the hardware vendor ID (simple result) - should be the PCI ID of the hardware
    /// vendor if possible, or the Khronos vendor ID otherwise.
    VendorId,
    /// Returns the hardware device ID (simple result)
    DeviceId,
    /// Returns the version of the vendor interfaces supported by the system driver.
    VendorVersion,
    /// Returns true if MAGMA_QUERY_TOTAL_TIME is supported (simple result)
    IsTotalTimeSupported,
    /// Upper 32bits: max inflight messages, lower 32bits: max inflight memory (MB) (simple result)
    MaximumInflightParams,
    /// Returns a struct magma_total_time_query_result (buffer result); see:
    /// src/graphics/lib/magma/include/magma/magma_common_defs.h
    MagmaQueryTotalTime,
    /// Vendor specific query IDs start here
    VendorQuery0,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u64 },
}

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

impl QueryId {
    #[inline]
    pub fn from_primitive(prim: u64) -> Option<Self> {
        match prim {
            0 => Some(Self::VendorId),
            1 => Some(Self::DeviceId),
            2 => Some(Self::VendorVersion),
            3 => Some(Self::IsTotalTimeSupported),
            5 => Some(Self::MaximumInflightParams),
            500 => Some(Self::MagmaQueryTotalTime),
            10000 => Some(Self::VendorQuery0),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u64) -> Self {
        match prim {
            0 => Self::VendorId,
            1 => Self::DeviceId,
            2 => Self::VendorVersion,
            3 => Self::IsTotalTimeSupported,
            5 => Self::MaximumInflightParams,
            500 => Self::MagmaQueryTotalTime,
            10000 => Self::VendorQuery0,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

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

    #[inline]
    pub const fn into_primitive(self) -> u64 {
        match self {
            Self::VendorId => 0,
            Self::DeviceId => 1,
            Self::VendorVersion => 2,
            Self::IsTotalTimeSupported => 3,
            Self::MaximumInflightParams => 5,
            Self::MagmaQueryTotalTime => 500,
            Self::VendorQuery0 => 10000,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct BufferRange {
    pub buffer_id: u64,
    pub offset: u64,
    pub size: u64,
}

impl fidl::Persistable for BufferRange {}

/// A command buffer may be used to pass hardware instructions in a shared buffer (VMO).
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct CommandBuffer {
    /// Index of the resource containing instructions to start the command buffer.
    pub resource_index: u32,
    /// Starting offset within the resource.
    pub start_offset: u64,
}

impl fidl::Persistable for CommandBuffer {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DependencyInjectionSetMemoryPressureProviderRequest {
    pub provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
}

impl fidl::Standalone for DependencyInjectionSetMemoryPressureProviderRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceConnect2Request {
    pub client_id: u64,
    pub primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
    pub notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
}

impl fidl::Standalone for DeviceConnect2Request {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceQueryRequest {
    pub query_id: QueryId,
}

impl fidl::Persistable for DeviceQueryRequest {}

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

impl fidl::Persistable for DiagnosticDeviceDumpStateRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct IcdLoaderDeviceGetIcdListResponse {
    pub icd_list: Vec<IcdInfo>,
}

impl fidl::Persistable for IcdLoaderDeviceGetIcdListResponse {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PerformanceCounterAccessGetPerformanceCountTokenResponse {
    pub access_token: fidl::Event,
}

impl fidl::Standalone for PerformanceCounterAccessGetPerformanceCountTokenResponse {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest {
    pub pool_id: u64,
    pub offsets: Vec<BufferRange>,
}

impl fidl::Persistable for PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryBufferRangeOp2Request {
    pub op: BufferOp,
    pub range: BufferRange,
}

impl fidl::Persistable for PrimaryBufferRangeOp2Request {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryClearPerformanceCountersRequest {
    pub counters: Vec<u64>,
}

impl fidl::Persistable for PrimaryClearPerformanceCountersRequest {}

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

impl fidl::Persistable for PrimaryCreateContextRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryCreatePerformanceCounterBufferPoolRequest {
    pub pool_id: u64,
    pub event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
}

impl fidl::Standalone for PrimaryCreatePerformanceCounterBufferPoolRequest {}

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

impl fidl::Persistable for PrimaryDestroyContextRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct PrimaryDumpPerformanceCountersRequest {
    pub pool_id: u64,
    pub trigger_id: u32,
}

impl fidl::Persistable for PrimaryDumpPerformanceCountersRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryEnablePerformanceCounterAccessRequest {
    pub access_token: fidl::Event,
}

impl fidl::Standalone for PrimaryEnablePerformanceCounterAccessRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryEnablePerformanceCountersRequest {
    pub counters: Vec<u64>,
}

impl fidl::Persistable for PrimaryEnablePerformanceCountersRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryExecuteCommandRequest {
    pub context_id: u32,
    pub resources: Vec<BufferRange>,
    pub command_buffers: Vec<CommandBuffer>,
    pub wait_semaphores: Vec<u64>,
    pub signal_semaphores: Vec<u64>,
    pub flags: CommandBufferFlags,
}

impl fidl::Persistable for PrimaryExecuteCommandRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryExecuteImmediateCommandsRequest {
    pub context_id: u32,
    pub command_data: Vec<u8>,
    pub semaphores: Vec<u64>,
}

impl fidl::Persistable for PrimaryExecuteImmediateCommandsRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct PrimaryExecuteInlineCommandsRequest {
    pub context_id: u32,
    pub commands: Vec<InlineCommand>,
}

impl fidl::Persistable for PrimaryExecuteInlineCommandsRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryImportObject2Request {
    pub object: fidl::Handle,
    pub object_type: ObjectType,
    pub object_id: u64,
}

impl fidl::Standalone for PrimaryImportObject2Request {}

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

impl fidl::Persistable for PrimaryIsPerformanceCounterAccessAllowedResponse {}

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

impl fidl::Persistable for PrimaryOnNotifyMemoryImportedRequest {}

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

impl fidl::Persistable for PrimaryOnNotifyMessagesConsumedRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PrimaryReleaseObjectRequest {
    pub object_id: u64,
    pub object_type: ObjectType,
}

impl fidl::Persistable for PrimaryReleaseObjectRequest {}

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

impl fidl::Persistable for PrimaryReleasePerformanceCounterBufferPoolRequest {}

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

impl fidl::Persistable for PrimaryRemovePerformanceCounterBufferFromPoolRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct TestDeviceGetUnitTestStatusResponse {
    pub status: i32,
}

impl fidl::Persistable for TestDeviceGetUnitTestStatusResponse {}

/// Information about an ICD implementation that can be used with a Magma device.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct IcdInfo {
    /// URL of the component implementation that provides the ICD.
    pub component_url: Option<String>,
    /// Flags describing the basic capabilities of the ICD, including what APIs it supports.
    pub flags: Option<IcdFlags>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for IcdInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct InlineCommand {
    pub data: Option<Vec<u8>>,
    pub semaphores: Option<Vec<u64>>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for InlineCommand {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest {
    /// Required.
    pub trigger_id: Option<u32>,
    /// Required.
    pub buffer_id: Option<u64>,
    /// Required.
    pub buffer_offset: Option<u32>,
    /// Required.
    pub timestamp: Option<i64>,
    /// Required.
    pub flags: Option<ResultFlags>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest {}

#[derive(Debug, Default, PartialEq)]
pub struct PrimaryImportObjectRequest {
    /// Required.
    pub object: Option<Object>,
    /// Required.
    pub object_type: Option<ObjectType>,
    /// Required.
    pub object_id: Option<u64>,
    /// Optional
    pub flags: Option<ImportFlags>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Standalone for PrimaryImportObjectRequest {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct PrimaryMapBufferRequest {
    /// Required.
    pub hw_va: Option<u64>,
    /// Required.
    pub range: Option<BufferRange>,
    pub flags: Option<MapFlags>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for PrimaryMapBufferRequest {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct PrimaryUnmapBufferRequest {
    /// Required.
    pub hw_va: Option<u64>,
    /// Required.
    pub buffer_id: Option<u64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for PrimaryUnmapBufferRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub enum DeviceQueryResponse {
    SimpleResult(u64),
    BufferResult(fidl::Vmo),
}

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

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

impl fidl::Standalone for DeviceQueryResponse {}

#[derive(Debug)]
pub enum Object {
    Semaphore(fidl::Event),
    Buffer(fidl::Vmo),
    VmoSemaphore(fidl::Vmo),
    #[doc(hidden)]
    __SourceBreaking {
        unknown_ordinal: u64,
    },
}

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

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for Object {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::Semaphore(x), Self::Semaphore(y)) => *x == *y,
            (Self::Buffer(x), Self::Buffer(y)) => *x == *y,
            (Self::VmoSemaphore(x), Self::VmoSemaphore(y)) => *x == *y,
            _ => false,
        }
    }
}

impl Object {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Semaphore(_) => 1,
            Self::Buffer(_) => 2,
            Self::VmoSemaphore(_) => 3,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

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

impl fidl::Standalone for Object {}

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

impl fidl::endpoints::ProtocolMarker for CombinedDeviceMarker {
    type Proxy = CombinedDeviceProxy;
    type RequestStream = CombinedDeviceRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = CombinedDeviceSynchronousProxy;

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

pub trait CombinedDeviceProxyInterface: Send + Sync {
    type QueryResponseFut: std::future::Future<Output = Result<DeviceQueryResult, fidl::Error>>
        + Send;
    fn r#query(&self, query_id: QueryId) -> Self::QueryResponseFut;
    fn r#connect2(
        &self,
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#dump_state(&self, dump_type: u32) -> Result<(), fidl::Error>;
    type GetIcdListResponseFut: std::future::Future<Output = Result<Vec<IcdInfo>, fidl::Error>>
        + Send;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CombinedDeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for CombinedDeviceSynchronousProxy {
    type Proxy = CombinedDeviceProxy;
    type Protocol = CombinedDeviceMarker;

    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 CombinedDeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <CombinedDeviceMarker 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::Time) -> Result<CombinedDeviceEvent, fidl::Error> {
        CombinedDeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
        ___deadline: zx::Time,
    ) -> Result<DeviceQueryResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<DeviceQueryRequest, fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
                (query_id,),
                0x627d4c6093b078e7,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self, ___deadline: zx::Time) -> Result<Vec<IcdInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, IcdLoaderDeviceGetIcdListResponse>(
                (),
                0x7673e76395008257,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.icd_list)
    }
}

#[derive(Debug, Clone)]
pub struct CombinedDeviceProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for CombinedDeviceProxy {
    type Protocol = CombinedDeviceMarker;

    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 CombinedDeviceProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/CombinedDevice.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <CombinedDeviceMarker 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) -> CombinedDeviceEventStream {
        CombinedDeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
    ) -> fidl::client::QueryResponseFut<DeviceQueryResult> {
        CombinedDeviceProxyInterface::r#query(self, query_id)
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        CombinedDeviceProxyInterface::r#connect2(
            self,
            client_id,
            primary_channel,
            notification_channel,
        )
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        CombinedDeviceProxyInterface::r#dump_state(self, dump_type)
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self) -> fidl::client::QueryResponseFut<Vec<IcdInfo>> {
        CombinedDeviceProxyInterface::r#get_icd_list(self)
    }
}

impl CombinedDeviceProxyInterface for CombinedDeviceProxy {
    type QueryResponseFut = fidl::client::QueryResponseFut<DeviceQueryResult>;
    fn r#query(&self, mut query_id: QueryId) -> Self::QueryResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceQueryResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DeviceQueryResponse, i32>,
                0x627d4c6093b078e7,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceQueryRequest, DeviceQueryResult>(
            (query_id,),
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type GetIcdListResponseFut = fidl::client::QueryResponseFut<Vec<IcdInfo>>;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<IcdInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                IcdLoaderDeviceGetIcdListResponse,
                0x7673e76395008257,
            >(_buf?)?;
            Ok(_response.icd_list)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<IcdInfo>>(
            (),
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct CombinedDeviceEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for CombinedDeviceEventStream {
    type Item = Result<CombinedDeviceEvent, 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(CombinedDeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl CombinedDeviceEvent {
    /// Decodes a message buffer as a [`CombinedDeviceEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<CombinedDeviceEvent, 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:
                    <CombinedDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/CombinedDevice.
pub struct CombinedDeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for CombinedDeviceRequestStream {
    type Protocol = CombinedDeviceMarker;
    type ControlHandle = CombinedDeviceControlHandle;

    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 {
        CombinedDeviceControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for CombinedDeviceRequestStream {
    type Item = Result<CombinedDeviceRequest, 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 CombinedDeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x627d4c6093b078e7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DeviceQueryRequest);
                    fidl::encoding::Decoder::decode_into::<DeviceQueryRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = CombinedDeviceControlHandle { inner: this.inner.clone() };
                    Ok(CombinedDeviceRequest::Query {
                        query_id: req.query_id,

                        responder: CombinedDeviceQueryResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x3a5b134714c67914 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DeviceConnect2Request);
                    fidl::encoding::Decoder::decode_into::<DeviceConnect2Request>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = CombinedDeviceControlHandle { inner: this.inner.clone() };
                    Ok(CombinedDeviceRequest::Connect2 {
                        client_id: req.client_id,
                        primary_channel: req.primary_channel,
                        notification_channel: req.notification_channel,

                        control_handle,
                    })
                }
                0x5420df493d4fa915 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DiagnosticDeviceDumpStateRequest);
                    fidl::encoding::Decoder::decode_into::<DiagnosticDeviceDumpStateRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = CombinedDeviceControlHandle { inner: this.inner.clone() };
                    Ok(CombinedDeviceRequest::DumpState {
                        dump_type: req.dump_type,

                        control_handle,
                    })
                }
                0x7673e76395008257 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = CombinedDeviceControlHandle { inner: this.inner.clone() };
                    Ok(CombinedDeviceRequest::GetIcdList {
                        responder: CombinedDeviceGetIcdListResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <CombinedDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// A combination of all the production |Device| protocols. This protocol is implemented on the
/// Magma service side and should not be used by clients.
#[derive(Debug)]
pub enum CombinedDeviceRequest {
    /// On success, returns a result either in a buffer or a simple value.
    Query { query_id: QueryId, responder: CombinedDeviceQueryResponder },
    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    Connect2 {
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
        control_handle: CombinedDeviceControlHandle,
    },
    /// Dumps driver and hardware state to the log.
    DumpState { dump_type: u32, control_handle: CombinedDeviceControlHandle },
    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    GetIcdList { responder: CombinedDeviceGetIcdListResponder },
}

impl CombinedDeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_query(self) -> Option<(QueryId, CombinedDeviceQueryResponder)> {
        if let CombinedDeviceRequest::Query { query_id, responder } = self {
            Some((query_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_connect2(
        self,
    ) -> Option<(
        u64,
        fidl::endpoints::ServerEnd<PrimaryMarker>,
        fidl::endpoints::ServerEnd<NotificationMarker>,
        CombinedDeviceControlHandle,
    )> {
        if let CombinedDeviceRequest::Connect2 {
            client_id,
            primary_channel,
            notification_channel,
            control_handle,
        } = self
        {
            Some((client_id, primary_channel, notification_channel, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_dump_state(self) -> Option<(u32, CombinedDeviceControlHandle)> {
        if let CombinedDeviceRequest::DumpState { dump_type, control_handle } = self {
            Some((dump_type, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_icd_list(self) -> Option<(CombinedDeviceGetIcdListResponder)> {
        if let CombinedDeviceRequest::GetIcdList { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CombinedDeviceRequest::Query { .. } => "query",
            CombinedDeviceRequest::Connect2 { .. } => "connect2",
            CombinedDeviceRequest::DumpState { .. } => "dump_state",
            CombinedDeviceRequest::GetIcdList { .. } => "get_icd_list",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for CombinedDeviceControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl CombinedDeviceControlHandle {}

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

/// Set the the channel to be shutdown (see [`CombinedDeviceControlHandle::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 CombinedDeviceQueryResponder {
    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 CombinedDeviceQueryResponder {
    type ControlHandle = CombinedDeviceControlHandle;

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

    fn send_raw(&self, mut result: Result<DeviceQueryResponse, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
            result.as_mut().map_err(|e| *e),
            self.tx_id,
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`CombinedDeviceControlHandle::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 CombinedDeviceGetIcdListResponder {
    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 CombinedDeviceGetIcdListResponder {
    type ControlHandle = CombinedDeviceControlHandle;

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

    fn send_raw(&self, mut icd_list: &[IcdInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<IcdLoaderDeviceGetIcdListResponse>(
            (icd_list,),
            self.tx_id,
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for DependencyInjectionMarker {
    type Proxy = DependencyInjectionProxy;
    type RequestStream = DependencyInjectionRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DependencyInjectionSynchronousProxy;

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

pub trait DependencyInjectionProxyInterface: Send + Sync {
    fn r#set_memory_pressure_provider(
        &self,
        provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
    ) -> Result<(), fidl::Error>;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DependencyInjectionSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DependencyInjectionSynchronousProxy {
    type Proxy = DependencyInjectionProxy;
    type Protocol = DependencyInjectionMarker;

    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 DependencyInjectionSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <DependencyInjectionMarker 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::Time,
    ) -> Result<DependencyInjectionEvent, fidl::Error> {
        DependencyInjectionEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Provides a `fuchsia.memorypressure.Provider` implementation to the MSD.
    pub fn r#set_memory_pressure_provider(
        &self,
        mut provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DependencyInjectionSetMemoryPressureProviderRequest>(
            (provider,),
            0x5ef0be960d4b0f4c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct DependencyInjectionProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DependencyInjectionProxy {
    type Protocol = DependencyInjectionMarker;

    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 DependencyInjectionProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/DependencyInjection.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <DependencyInjectionMarker 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) -> DependencyInjectionEventStream {
        DependencyInjectionEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Provides a `fuchsia.memorypressure.Provider` implementation to the MSD.
    pub fn r#set_memory_pressure_provider(
        &self,
        mut provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
    ) -> Result<(), fidl::Error> {
        DependencyInjectionProxyInterface::r#set_memory_pressure_provider(self, provider)
    }
}

impl DependencyInjectionProxyInterface for DependencyInjectionProxy {
    fn r#set_memory_pressure_provider(
        &self,
        mut provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DependencyInjectionSetMemoryPressureProviderRequest>(
            (provider,),
            0x5ef0be960d4b0f4c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DependencyInjectionEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for DependencyInjectionEventStream {
    type Item = Result<DependencyInjectionEvent, 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(DependencyInjectionEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl DependencyInjectionEvent {
    /// Decodes a message buffer as a [`DependencyInjectionEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DependencyInjectionEvent, 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:
                    <DependencyInjectionMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/DependencyInjection.
pub struct DependencyInjectionRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DependencyInjectionRequestStream {
    type Protocol = DependencyInjectionMarker;
    type ControlHandle = DependencyInjectionControlHandle;

    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 {
        DependencyInjectionControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for DependencyInjectionRequestStream {
    type Item = Result<DependencyInjectionRequest, 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 DependencyInjectionRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x5ef0be960d4b0f4c => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req =
                        fidl::new_empty!(DependencyInjectionSetMemoryPressureProviderRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DependencyInjectionSetMemoryPressureProviderRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle =
                        DependencyInjectionControlHandle { inner: this.inner.clone() };
                    Ok(DependencyInjectionRequest::SetMemoryPressureProvider {
                        provider: req.provider,

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

/// This protocol is implemented by ZX_PROTOCOL_GPU_DEPENDENCY_INJECTION devices. It's used
/// to inject dependencies on other services into the MSD. It can be used
/// only by a privileged process.
#[derive(Debug)]
pub enum DependencyInjectionRequest {
    /// Provides a `fuchsia.memorypressure.Provider` implementation to the MSD.
    SetMemoryPressureProvider {
        provider: fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
        control_handle: DependencyInjectionControlHandle,
    },
}

impl DependencyInjectionRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_set_memory_pressure_provider(
        self,
    ) -> Option<(
        fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
        DependencyInjectionControlHandle,
    )> {
        if let DependencyInjectionRequest::SetMemoryPressureProvider { provider, control_handle } =
            self
        {
            Some((provider, control_handle))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for DependencyInjectionControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DependencyInjectionControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for DeviceMarker {
    type Proxy = DeviceProxy;
    type RequestStream = DeviceRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DeviceSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Device";
}
pub type DeviceQueryResult = Result<DeviceQueryResponse, i32>;

pub trait DeviceProxyInterface: Send + Sync {
    type QueryResponseFut: std::future::Future<Output = Result<DeviceQueryResult, fidl::Error>>
        + Send;
    fn r#query(&self, query_id: QueryId) -> Self::QueryResponseFut;
    fn r#connect2(
        &self,
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error>;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
    type Proxy = DeviceProxy;
    type Protocol = DeviceMarker;

    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 DeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DeviceMarker 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::Time) -> Result<DeviceEvent, fidl::Error> {
        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
        ___deadline: zx::Time,
    ) -> Result<DeviceQueryResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<DeviceQueryRequest, fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
                (query_id,),
                0x627d4c6093b078e7,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct DeviceProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DeviceProxy {
    type Protocol = DeviceMarker;

    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 DeviceProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/Device.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <DeviceMarker 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) -> DeviceEventStream {
        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
    ) -> fidl::client::QueryResponseFut<DeviceQueryResult> {
        DeviceProxyInterface::r#query(self, query_id)
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        DeviceProxyInterface::r#connect2(self, client_id, primary_channel, notification_channel)
    }
}

impl DeviceProxyInterface for DeviceProxy {
    type QueryResponseFut = fidl::client::QueryResponseFut<DeviceQueryResult>;
    fn r#query(&self, mut query_id: QueryId) -> Self::QueryResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceQueryResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DeviceQueryResponse, i32>,
                0x627d4c6093b078e7,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceQueryRequest, DeviceQueryResult>(
            (query_id,),
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DeviceEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for DeviceEventStream {
    type Item = Result<DeviceEvent, 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(DeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl DeviceEvent {
    /// Decodes a message buffer as a [`DeviceEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DeviceEvent, 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: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/Device.
pub struct DeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DeviceRequestStream {
    type Protocol = DeviceMarker;
    type ControlHandle = DeviceControlHandle;

    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 {
        DeviceControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for DeviceRequestStream {
    type Item = Result<DeviceRequest, 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 DeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x627d4c6093b078e7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DeviceQueryRequest);
                    fidl::encoding::Decoder::decode_into::<DeviceQueryRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                    Ok(DeviceRequest::Query {
                        query_id: req.query_id,

                        responder: DeviceQueryResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x3a5b134714c67914 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DeviceConnect2Request);
                    fidl::encoding::Decoder::decode_into::<DeviceConnect2Request>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                    Ok(DeviceRequest::Connect2 {
                        client_id: req.client_id,
                        primary_channel: req.primary_channel,
                        notification_channel: req.notification_channel,

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

/// The Magma Device protocol allow clients to learn about the hardware by making queries, such as
/// device and vendor IDs, and which client drivers are supported by the device's system driver.  
/// To engage further with the device, clients may establish connections formed of channel pairs:
/// a primary channel for making requests (see Primary protocol below), and a secondary channel
/// for receiving notification messages (see Notification protocol below).
#[derive(Debug)]
pub enum DeviceRequest {
    /// On success, returns a result either in a buffer or a simple value.
    Query { query_id: QueryId, responder: DeviceQueryResponder },
    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    Connect2 {
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
        control_handle: DeviceControlHandle,
    },
}

impl DeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_query(self) -> Option<(QueryId, DeviceQueryResponder)> {
        if let DeviceRequest::Query { query_id, responder } = self {
            Some((query_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_connect2(
        self,
    ) -> Option<(
        u64,
        fidl::endpoints::ServerEnd<PrimaryMarker>,
        fidl::endpoints::ServerEnd<NotificationMarker>,
        DeviceControlHandle,
    )> {
        if let DeviceRequest::Connect2 {
            client_id,
            primary_channel,
            notification_channel,
            control_handle,
        } = self
        {
            Some((client_id, primary_channel, notification_channel, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DeviceRequest::Query { .. } => "query",
            DeviceRequest::Connect2 { .. } => "connect2",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for DeviceControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DeviceControlHandle {}

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

/// Set the the channel to be shutdown (see [`DeviceControlHandle::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 DeviceQueryResponder {
    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 DeviceQueryResponder {
    type ControlHandle = DeviceControlHandle;

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

    fn send_raw(&self, mut result: Result<DeviceQueryResponse, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
            result.as_mut().map_err(|e| *e),
            self.tx_id,
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for DiagnosticDeviceMarker {
    type Proxy = DiagnosticDeviceProxy;
    type RequestStream = DiagnosticDeviceRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DiagnosticDeviceSynchronousProxy;

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

pub trait DiagnosticDeviceProxyInterface: Send + Sync {
    fn r#dump_state(&self, dump_type: u32) -> Result<(), fidl::Error>;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DiagnosticDeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DiagnosticDeviceSynchronousProxy {
    type Proxy = DiagnosticDeviceProxy;
    type Protocol = DiagnosticDeviceMarker;

    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 DiagnosticDeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DiagnosticDeviceMarker 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::Time) -> Result<DiagnosticDeviceEvent, fidl::Error> {
        DiagnosticDeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct DiagnosticDeviceProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DiagnosticDeviceProxy {
    type Protocol = DiagnosticDeviceMarker;

    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 DiagnosticDeviceProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/DiagnosticDevice.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <DiagnosticDeviceMarker 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) -> DiagnosticDeviceEventStream {
        DiagnosticDeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        DiagnosticDeviceProxyInterface::r#dump_state(self, dump_type)
    }
}

impl DiagnosticDeviceProxyInterface for DiagnosticDeviceProxy {
    fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct DiagnosticDeviceEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for DiagnosticDeviceEventStream {
    type Item = Result<DiagnosticDeviceEvent, 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(DiagnosticDeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl DiagnosticDeviceEvent {
    /// Decodes a message buffer as a [`DiagnosticDeviceEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DiagnosticDeviceEvent, 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:
                    <DiagnosticDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/DiagnosticDevice.
pub struct DiagnosticDeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DiagnosticDeviceRequestStream {
    type Protocol = DiagnosticDeviceMarker;
    type ControlHandle = DiagnosticDeviceControlHandle;

    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 {
        DiagnosticDeviceControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for DiagnosticDeviceRequestStream {
    type Item = Result<DiagnosticDeviceRequest, 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 DiagnosticDeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x5420df493d4fa915 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DiagnosticDeviceDumpStateRequest);
                    fidl::encoding::Decoder::decode_into::<DiagnosticDeviceDumpStateRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DiagnosticDeviceControlHandle { inner: this.inner.clone() };
                    Ok(DiagnosticDeviceRequest::DumpState {
                        dump_type: req.dump_type,

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

/// Methods used to expose diagnostics from the Magma device.
#[derive(Debug)]
pub enum DiagnosticDeviceRequest {
    /// Dumps driver and hardware state to the log.
    DumpState { dump_type: u32, control_handle: DiagnosticDeviceControlHandle },
}

impl DiagnosticDeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_dump_state(self) -> Option<(u32, DiagnosticDeviceControlHandle)> {
        if let DiagnosticDeviceRequest::DumpState { dump_type, control_handle } = self {
            Some((dump_type, control_handle))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for DiagnosticDeviceControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DiagnosticDeviceControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for IcdLoaderDeviceMarker {
    type Proxy = IcdLoaderDeviceProxy;
    type RequestStream = IcdLoaderDeviceRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = IcdLoaderDeviceSynchronousProxy;

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

pub trait IcdLoaderDeviceProxyInterface: Send + Sync {
    type GetIcdListResponseFut: std::future::Future<Output = Result<Vec<IcdInfo>, fidl::Error>>
        + Send;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct IcdLoaderDeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for IcdLoaderDeviceSynchronousProxy {
    type Proxy = IcdLoaderDeviceProxy;
    type Protocol = IcdLoaderDeviceMarker;

    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 IcdLoaderDeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <IcdLoaderDeviceMarker 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::Time) -> Result<IcdLoaderDeviceEvent, fidl::Error> {
        IcdLoaderDeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self, ___deadline: zx::Time) -> Result<Vec<IcdInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, IcdLoaderDeviceGetIcdListResponse>(
                (),
                0x7673e76395008257,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.icd_list)
    }
}

#[derive(Debug, Clone)]
pub struct IcdLoaderDeviceProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for IcdLoaderDeviceProxy {
    type Protocol = IcdLoaderDeviceMarker;

    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 IcdLoaderDeviceProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/IcdLoaderDevice.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <IcdLoaderDeviceMarker 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) -> IcdLoaderDeviceEventStream {
        IcdLoaderDeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self) -> fidl::client::QueryResponseFut<Vec<IcdInfo>> {
        IcdLoaderDeviceProxyInterface::r#get_icd_list(self)
    }
}

impl IcdLoaderDeviceProxyInterface for IcdLoaderDeviceProxy {
    type GetIcdListResponseFut = fidl::client::QueryResponseFut<Vec<IcdInfo>>;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<IcdInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                IcdLoaderDeviceGetIcdListResponse,
                0x7673e76395008257,
            >(_buf?)?;
            Ok(_response.icd_list)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<IcdInfo>>(
            (),
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct IcdLoaderDeviceEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for IcdLoaderDeviceEventStream {
    type Item = Result<IcdLoaderDeviceEvent, 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(IcdLoaderDeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl IcdLoaderDeviceEvent {
    /// Decodes a message buffer as a [`IcdLoaderDeviceEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<IcdLoaderDeviceEvent, 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:
                    <IcdLoaderDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/IcdLoaderDevice.
pub struct IcdLoaderDeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for IcdLoaderDeviceRequestStream {
    type Protocol = IcdLoaderDeviceMarker;
    type ControlHandle = IcdLoaderDeviceControlHandle;

    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 {
        IcdLoaderDeviceControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for IcdLoaderDeviceRequestStream {
    type Item = Result<IcdLoaderDeviceRequest, 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 IcdLoaderDeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x7673e76395008257 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = IcdLoaderDeviceControlHandle { inner: this.inner.clone() };
                    Ok(IcdLoaderDeviceRequest::GetIcdList {
                        responder: IcdLoaderDeviceGetIcdListResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <IcdLoaderDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// Methods implemented by an MSD and exposed for use of an ICD loader.
#[derive(Debug)]
pub enum IcdLoaderDeviceRequest {
    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    GetIcdList { responder: IcdLoaderDeviceGetIcdListResponder },
}

impl IcdLoaderDeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_icd_list(self) -> Option<(IcdLoaderDeviceGetIcdListResponder)> {
        if let IcdLoaderDeviceRequest::GetIcdList { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for IcdLoaderDeviceControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl IcdLoaderDeviceControlHandle {}

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

/// Set the the channel to be shutdown (see [`IcdLoaderDeviceControlHandle::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 IcdLoaderDeviceGetIcdListResponder {
    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 IcdLoaderDeviceGetIcdListResponder {
    type ControlHandle = IcdLoaderDeviceControlHandle;

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

    fn send_raw(&self, mut icd_list: &[IcdInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<IcdLoaderDeviceGetIcdListResponse>(
            (icd_list,),
            self.tx_id,
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for NotificationMarker {
    type Proxy = NotificationProxy;
    type RequestStream = NotificationRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = NotificationSynchronousProxy;

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

pub trait NotificationProxyInterface: Send + Sync {}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct NotificationSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for NotificationSynchronousProxy {
    type Proxy = NotificationProxy;
    type Protocol = NotificationMarker;

    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 NotificationSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <NotificationMarker 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::Time) -> Result<NotificationEvent, fidl::Error> {
        NotificationEvent::decode(self.client.wait_for_event(deadline)?)
    }
}

#[derive(Debug, Clone)]
pub struct NotificationProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for NotificationProxy {
    type Protocol = NotificationMarker;

    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 NotificationProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/Notification.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <NotificationMarker 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) -> NotificationEventStream {
        NotificationEventStream { event_receiver: self.client.take_event_receiver() }
    }
}

impl NotificationProxyInterface for NotificationProxy {}

pub struct NotificationEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for NotificationEventStream {
    type Item = Result<NotificationEvent, 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(NotificationEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl NotificationEvent {
    /// Decodes a message buffer as a [`NotificationEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<NotificationEvent, 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: <NotificationMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/Notification.
pub struct NotificationRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for NotificationRequestStream {
    type Protocol = NotificationMarker;
    type ControlHandle = NotificationControlHandle;

    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 {
        NotificationControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for NotificationRequestStream {
    type Item = Result<NotificationRequest, 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 NotificationRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

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

/// This protocol is empty as the message contents are vendor specific.
#[derive(Debug)]
pub enum NotificationRequest {}

impl NotificationRequest {
    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {}
    }
}

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

impl fidl::endpoints::ControlHandle for NotificationControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl NotificationControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for PerformanceCounterAccessMarker {
    type Proxy = PerformanceCounterAccessProxy;
    type RequestStream = PerformanceCounterAccessRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PerformanceCounterAccessSynchronousProxy;

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

pub trait PerformanceCounterAccessProxyInterface: Send + Sync {
    type GetPerformanceCountTokenResponseFut: std::future::Future<Output = Result<fidl::Event, fidl::Error>>
        + Send;
    fn r#get_performance_count_token(&self) -> Self::GetPerformanceCountTokenResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PerformanceCounterAccessSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PerformanceCounterAccessSynchronousProxy {
    type Proxy = PerformanceCounterAccessProxy;
    type Protocol = PerformanceCounterAccessMarker;

    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 PerformanceCounterAccessSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <PerformanceCounterAccessMarker 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::Time,
    ) -> Result<PerformanceCounterAccessEvent, fidl::Error> {
        PerformanceCounterAccessEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// This access token is not used as an event, but is instead passed to
    /// Primary.EnablePerformanceCounterAccess.
    pub fn r#get_performance_count_token(
        &self,
        ___deadline: zx::Time,
    ) -> Result<fidl::Event, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            PerformanceCounterAccessGetPerformanceCountTokenResponse,
        >(
            (),
            0x48410470c5f00f92,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.access_token)
    }
}

#[derive(Debug, Clone)]
pub struct PerformanceCounterAccessProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for PerformanceCounterAccessProxy {
    type Protocol = PerformanceCounterAccessMarker;

    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 PerformanceCounterAccessProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/PerformanceCounterAccess.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <PerformanceCounterAccessMarker 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) -> PerformanceCounterAccessEventStream {
        PerformanceCounterAccessEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// This access token is not used as an event, but is instead passed to
    /// Primary.EnablePerformanceCounterAccess.
    pub fn r#get_performance_count_token(&self) -> fidl::client::QueryResponseFut<fidl::Event> {
        PerformanceCounterAccessProxyInterface::r#get_performance_count_token(self)
    }
}

impl PerformanceCounterAccessProxyInterface for PerformanceCounterAccessProxy {
    type GetPerformanceCountTokenResponseFut = fidl::client::QueryResponseFut<fidl::Event>;
    fn r#get_performance_count_token(&self) -> Self::GetPerformanceCountTokenResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<fidl::Event, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                PerformanceCounterAccessGetPerformanceCountTokenResponse,
                0x48410470c5f00f92,
            >(_buf?)?;
            Ok(_response.access_token)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, fidl::Event>(
            (),
            0x48410470c5f00f92,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct PerformanceCounterAccessEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for PerformanceCounterAccessEventStream {
    type Item = Result<PerformanceCounterAccessEvent, 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(PerformanceCounterAccessEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl PerformanceCounterAccessEvent {
    /// Decodes a message buffer as a [`PerformanceCounterAccessEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<PerformanceCounterAccessEvent, 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:
                    <PerformanceCounterAccessMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/PerformanceCounterAccess.
pub struct PerformanceCounterAccessRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PerformanceCounterAccessRequestStream {
    type Protocol = PerformanceCounterAccessMarker;
    type ControlHandle = PerformanceCounterAccessControlHandle;

    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 {
        PerformanceCounterAccessControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PerformanceCounterAccessRequestStream {
    type Item = Result<PerformanceCounterAccessRequest, 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 PerformanceCounterAccessRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x48410470c5f00f92 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PerformanceCounterAccessControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(PerformanceCounterAccessRequest::GetPerformanceCountToken {
                        responder: PerformanceCounterAccessGetPerformanceCountTokenResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <PerformanceCounterAccessMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// This protocol is implemented by ZX_PROTOCOL_GPU_PERFORMANCE_COUNTERS devices.
#[derive(Debug)]
pub enum PerformanceCounterAccessRequest {
    /// This access token is not used as an event, but is instead passed to
    /// Primary.EnablePerformanceCounterAccess.
    GetPerformanceCountToken {
        responder: PerformanceCounterAccessGetPerformanceCountTokenResponder,
    },
}

impl PerformanceCounterAccessRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_performance_count_token(
        self,
    ) -> Option<(PerformanceCounterAccessGetPerformanceCountTokenResponder)> {
        if let PerformanceCounterAccessRequest::GetPerformanceCountToken { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for PerformanceCounterAccessControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl PerformanceCounterAccessControlHandle {}

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

/// Set the the channel to be shutdown (see [`PerformanceCounterAccessControlHandle::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 PerformanceCounterAccessGetPerformanceCountTokenResponder {
    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 PerformanceCounterAccessGetPerformanceCountTokenResponder {
    type ControlHandle = PerformanceCounterAccessControlHandle;

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

    fn send_raw(&self, mut access_token: fidl::Event) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<PerformanceCounterAccessGetPerformanceCountTokenResponse>(
            (access_token,),
            self.tx_id,
            0x48410470c5f00f92,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PerformanceCounterEventsMarker {
    type Proxy = PerformanceCounterEventsProxy;
    type RequestStream = PerformanceCounterEventsRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PerformanceCounterEventsSynchronousProxy;

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

pub trait PerformanceCounterEventsProxyInterface: Send + Sync {}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PerformanceCounterEventsSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PerformanceCounterEventsSynchronousProxy {
    type Proxy = PerformanceCounterEventsProxy;
    type Protocol = PerformanceCounterEventsMarker;

    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 PerformanceCounterEventsSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <PerformanceCounterEventsMarker 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::Time,
    ) -> Result<PerformanceCounterEventsEvent, fidl::Error> {
        PerformanceCounterEventsEvent::decode(self.client.wait_for_event(deadline)?)
    }
}

#[derive(Debug, Clone)]
pub struct PerformanceCounterEventsProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for PerformanceCounterEventsProxy {
    type Protocol = PerformanceCounterEventsMarker;

    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 PerformanceCounterEventsProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/PerformanceCounterEvents.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <PerformanceCounterEventsMarker 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) -> PerformanceCounterEventsEventStream {
        PerformanceCounterEventsEventStream { event_receiver: self.client.take_event_receiver() }
    }
}

impl PerformanceCounterEventsProxyInterface for PerformanceCounterEventsProxy {}

pub struct PerformanceCounterEventsEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for PerformanceCounterEventsEventStream {
    type Item = Result<PerformanceCounterEventsEvent, 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(PerformanceCounterEventsEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum PerformanceCounterEventsEvent {
    OnPerformanceCounterReadCompleted {
        payload: PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest,
    },
}

impl PerformanceCounterEventsEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_performance_counter_read_completed(
        self,
    ) -> Option<PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest> {
        if let PerformanceCounterEventsEvent::OnPerformanceCounterReadCompleted { payload } = self {
            Some((payload))
        } else {
            None
        }
    }

    /// Decodes a message buffer as a [`PerformanceCounterEventsEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<PerformanceCounterEventsEvent, 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 {
            0x3f134926720d44d7 => {
                let mut out = fidl::new_empty!(
                    PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest
                );
                fidl::encoding::Decoder::decode_into::<
                    PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest,
                >(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((PerformanceCounterEventsEvent::OnPerformanceCounterReadCompleted {
                    payload: out,
                }))
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <PerformanceCounterEventsMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/PerformanceCounterEvents.
pub struct PerformanceCounterEventsRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PerformanceCounterEventsRequestStream {
    type Protocol = PerformanceCounterEventsMarker;
    type ControlHandle = PerformanceCounterEventsControlHandle;

    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 {
        PerformanceCounterEventsControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PerformanceCounterEventsRequestStream {
    type Item = Result<PerformanceCounterEventsRequest, 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 PerformanceCounterEventsRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

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

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

impl PerformanceCounterEventsRequest {
    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {}
    }
}

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

impl fidl::endpoints::ControlHandle for PerformanceCounterEventsControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl PerformanceCounterEventsControlHandle {
    pub fn send_on_performance_counter_read_completed(
        &self,
        mut payload: &PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest,
    ) -> Result<(), fidl::Error> {
        self.inner.send::<PerformanceCounterEventsOnPerformanceCounterReadCompletedRequest>(
            payload,
            0,
            0x3f134926720d44d7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PrimaryMarker {
    type Proxy = PrimaryProxy;
    type RequestStream = PrimaryRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PrimarySynchronousProxy;

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

pub trait PrimaryProxyInterface: Send + Sync {
    fn r#import_object2(
        &self,
        object: fidl::Handle,
        object_type: ObjectType,
        object_id: u64,
    ) -> Result<(), fidl::Error>;
    fn r#import_object(&self, payload: PrimaryImportObjectRequest) -> Result<(), fidl::Error>;
    fn r#release_object(&self, object_id: u64, object_type: ObjectType) -> Result<(), fidl::Error>;
    fn r#create_context(&self, context_id: u32) -> Result<(), fidl::Error>;
    fn r#destroy_context(&self, context_id: u32) -> Result<(), fidl::Error>;
    fn r#execute_command(
        &self,
        context_id: u32,
        resources: &[BufferRange],
        command_buffers: &[CommandBuffer],
        wait_semaphores: &[u64],
        signal_semaphores: &[u64],
        flags: CommandBufferFlags,
    ) -> Result<(), fidl::Error>;
    fn r#execute_immediate_commands(
        &self,
        context_id: u32,
        command_data: &[u8],
        semaphores: &[u64],
    ) -> Result<(), fidl::Error>;
    fn r#execute_inline_commands(
        &self,
        context_id: u32,
        commands: &[InlineCommand],
    ) -> Result<(), fidl::Error>;
    type FlushResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
    fn r#flush(&self) -> Self::FlushResponseFut;
    fn r#map_buffer(&self, payload: &PrimaryMapBufferRequest) -> Result<(), fidl::Error>;
    fn r#unmap_buffer(&self, payload: &PrimaryUnmapBufferRequest) -> Result<(), fidl::Error>;
    fn r#buffer_range_op2(&self, op: BufferOp, range: &BufferRange) -> Result<(), fidl::Error>;
    fn r#enable_flow_control(&self) -> Result<(), fidl::Error>;
    fn r#enable_performance_counter_access(
        &self,
        access_token: fidl::Event,
    ) -> Result<(), fidl::Error>;
    type IsPerformanceCounterAccessAllowedResponseFut: std::future::Future<Output = Result<bool, fidl::Error>>
        + Send;
    fn r#is_performance_counter_access_allowed(
        &self,
    ) -> Self::IsPerformanceCounterAccessAllowedResponseFut;
    fn r#enable_performance_counters(&self, counters: &[u64]) -> Result<(), fidl::Error>;
    fn r#create_performance_counter_buffer_pool(
        &self,
        pool_id: u64,
        event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#release_performance_counter_buffer_pool(&self, pool_id: u64) -> Result<(), fidl::Error>;
    fn r#add_performance_counter_buffer_offsets_to_pool(
        &self,
        pool_id: u64,
        offsets: &[BufferRange],
    ) -> Result<(), fidl::Error>;
    fn r#remove_performance_counter_buffer_from_pool(
        &self,
        pool_id: u64,
        buffer_id: u64,
    ) -> Result<(), fidl::Error>;
    fn r#dump_performance_counters(&self, pool_id: u64, trigger_id: u32)
        -> Result<(), fidl::Error>;
    fn r#clear_performance_counters(&self, counters: &[u64]) -> Result<(), fidl::Error>;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PrimarySynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PrimarySynchronousProxy {
    type Proxy = PrimaryProxy;
    type Protocol = PrimaryMarker;

    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 PrimarySynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <PrimaryMarker 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::Time) -> Result<PrimaryEvent, fidl::Error> {
        PrimaryEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// DEPRECATED: use ImportObject.
    pub fn r#import_object2(
        &self,
        mut object: fidl::Handle,
        mut object_type: ObjectType,
        mut object_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryImportObject2Request>(
            (object, object_type, object_id),
            0x774ef4bc434f6b40,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Imports an object for use in the system driver.
    pub fn r#import_object(
        &self,
        mut payload: PrimaryImportObjectRequest,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryImportObjectRequest>(
            &mut payload,
            0x5f5a247abb1d9354,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Destroys the object with `object_id` within this connection.
    pub fn r#release_object(
        &self,
        mut object_id: u64,
        mut object_type: ObjectType,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryReleaseObjectRequest>(
            (object_id, object_type),
            0x4a65d5885da5e88f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Creates context `context_id` for use in command execution.  A context may be associated
    /// with hardware state.
    pub fn r#create_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryCreateContextRequest>(
            (context_id,),
            0x5a9a91c8b88b5da4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Destroys context `context_id`.
    pub fn r#destroy_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryDestroyContextRequest>(
            (context_id,),
            0x26b626e6be162ef0,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Submits command buffers for execution on the hardware, with associated `resources`.
    /// `resources` must refer to buffers that have been imported.
    /// `wait_semaphores` and `signal_semaphores` must refer to events that have been imported.
    /// `wait_semaphores` must all be signaled before execution begins, then are reset.
    /// `signal_semaphores` will be signaled after the command buffer is completed.
    pub fn r#execute_command(
        &self,
        mut context_id: u32,
        mut resources: &[BufferRange],
        mut command_buffers: &[CommandBuffer],
        mut wait_semaphores: &[u64],
        mut signal_semaphores: &[u64],
        mut flags: CommandBufferFlags,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteCommandRequest>(
            (context_id, resources, command_buffers, wait_semaphores, signal_semaphores, flags),
            0xf2799643aadb0db,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// `semaphores` must refer to events that have been imported, and will be signaled after
    /// the commands are completed.
    pub fn r#execute_immediate_commands(
        &self,
        mut context_id: u32,
        mut command_data: &[u8],
        mut semaphores: &[u64],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteImmediateCommandsRequest>(
            (context_id, command_data, semaphores),
            0x3d7e0dcdbfd4b61f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// The number of commands sent should be calculated so that the total message size is less than
    /// MAX_INLINE_COMMANDS_DATA_SIZE.
    pub fn r#execute_inline_commands(
        &self,
        mut context_id: u32,
        mut commands: &[InlineCommand],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteInlineCommandsRequest>(
            (context_id, commands),
            0x766d5c86f35468a6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Incurs a round-trip to the system driver, used to ensure all previous messages have been
    /// observed, but not necessarily completed.
    pub fn r#flush(&self, ___deadline: zx::Time) -> Result<(), fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::EmptyPayload>(
                (),
                0x54ccb5572d886039,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Maps a page range onto the hardware in the connection's address space at address `hw_va`.
    /// `flags` is a set of flags from MapFlags that specify how the hardware can access the buffer.
    pub fn r#map_buffer(&self, mut payload: &PrimaryMapBufferRequest) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryMapBufferRequest>(
            payload,
            0x56baa5d2092c8e33,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Releases the mapping at address `hw_va` from the hardware for the given `buffer_id`.
    /// Buffers will also be implicitly unmapped when released.
    pub fn r#unmap_buffer(
        &self,
        mut payload: &PrimaryUnmapBufferRequest,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryUnmapBufferRequest>(
            payload,
            0x305188ebd8bcd95c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Perform an operation on a range of the buffer.
    pub fn r#buffer_range_op2(
        &self,
        mut op: BufferOp,
        mut range: &BufferRange,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryBufferRangeOp2Request>(
            (op, range),
            0x4175c8dfef355396,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Enables the events OnNotifyMessagesConsumed and OnNotifyMemoryImported.
    pub fn r#enable_flow_control(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x8b5e68f3ee0b22e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Tries to enable performance counter FIDL messages. To be successful, |access_token| must
    /// have been returned by PerformanceCounterAccess.GetPerformanceCountToken() from the matching
    /// device.
    pub fn r#enable_performance_counter_access(
        &self,
        mut access_token: fidl::Event,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryEnablePerformanceCounterAccessRequest>(
            (access_token,),
            0x51b369ac16588831,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Returns true if any EnablePerformanceCounterAccess message has succeeded.
    pub fn r#is_performance_counter_access_allowed(
        &self,
        ___deadline: zx::Time,
    ) -> Result<bool, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            PrimaryIsPerformanceCounterAccessAllowedResponse,
        >(
            (),
            0x1933b70c06cc5702,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.enabled)
    }

    /// Enables a set of performance counters.  Disables enabled performance counters that are not
    /// in the new set. Performance counters will also be automatically disabled on connection
    /// close. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#enable_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryEnablePerformanceCountersRequest>(
            (counters,),
            0x52c4db74b601aaa7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Creates a pool of buffers that performance counters can be dumped into. Performance counter
    /// access must have been enabled using EnablePerformanceCounterAccess before calling this
    /// method.
    pub fn r#create_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
        mut event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryCreatePerformanceCounterBufferPoolRequest>(
            (pool_id, event_channel),
            0x48ccf6519bbbc638,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Releases a pool of performance counter buffers. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    pub fn r#release_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryReleasePerformanceCounterBufferPoolRequest>(
            (pool_id,),
            0x18374c4b3ef0b4da,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Adds a set of offsets into buffers to the pool. |offsets[n].buffer_id| is the id of a
    /// buffer that was previously imported using ImportBuffer(). The same buffer may be added to
    /// multiple pools. The pool will hold on to a reference to the buffer even after ReleaseBuffer
    /// is called.  When dumped into this entry, counters will be written starting at
    /// |offsets[n].buffer_offset| bytes into the buffer, and up to |offsets[n].buffer_offset| +
    /// |offsets[n].buffer_size|. |offsets[n].buffer_size| must be large enough to fit all enabled
    /// counters. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#add_performance_counter_buffer_offsets_to_pool(
        &self,
        mut pool_id: u64,
        mut offsets: &[BufferRange],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>(
            (pool_id, offsets),
            0x1f7889571111386b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Removes every offset of a buffer from the pool. Once this method is finished being handled
    /// on the server, no more dumps will be processed into this buffer. In-flight dumps into this
    /// buffer may be lost.  Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#remove_performance_counter_buffer_from_pool(
        &self,
        mut pool_id: u64,
        mut buffer_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryRemovePerformanceCounterBufferFromPoolRequest>(
            (pool_id, buffer_id),
            0xbf1275f5a36258e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Triggers dumping of the performance counters into a buffer pool. May fail silently if there
    /// are no buffers in the pool. |trigger_id| is an arbitrary ID assigned by the client that can
    /// be returned in OnPerformanceCounterReadCompleted. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    pub fn r#dump_performance_counters(
        &self,
        mut pool_id: u64,
        mut trigger_id: u32,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryDumpPerformanceCountersRequest>(
            (pool_id, trigger_id),
            0x250b29340be28807,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Sets the values of all listed performance counters to 0. May not be supported by some
    /// hardware. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#clear_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryClearPerformanceCountersRequest>(
            (counters,),
            0x236831822eff741a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Clone)]
pub struct PrimaryProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for PrimaryProxy {
    type Protocol = PrimaryMarker;

    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 PrimaryProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/Primary.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <PrimaryMarker 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) -> PrimaryEventStream {
        PrimaryEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// DEPRECATED: use ImportObject.
    pub fn r#import_object2(
        &self,
        mut object: fidl::Handle,
        mut object_type: ObjectType,
        mut object_id: u64,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#import_object2(self, object, object_type, object_id)
    }

    /// Imports an object for use in the system driver.
    pub fn r#import_object(
        &self,
        mut payload: PrimaryImportObjectRequest,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#import_object(self, payload)
    }

    /// Destroys the object with `object_id` within this connection.
    pub fn r#release_object(
        &self,
        mut object_id: u64,
        mut object_type: ObjectType,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#release_object(self, object_id, object_type)
    }

    /// Creates context `context_id` for use in command execution.  A context may be associated
    /// with hardware state.
    pub fn r#create_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#create_context(self, context_id)
    }

    /// Destroys context `context_id`.
    pub fn r#destroy_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#destroy_context(self, context_id)
    }

    /// Submits command buffers for execution on the hardware, with associated `resources`.
    /// `resources` must refer to buffers that have been imported.
    /// `wait_semaphores` and `signal_semaphores` must refer to events that have been imported.
    /// `wait_semaphores` must all be signaled before execution begins, then are reset.
    /// `signal_semaphores` will be signaled after the command buffer is completed.
    pub fn r#execute_command(
        &self,
        mut context_id: u32,
        mut resources: &[BufferRange],
        mut command_buffers: &[CommandBuffer],
        mut wait_semaphores: &[u64],
        mut signal_semaphores: &[u64],
        mut flags: CommandBufferFlags,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#execute_command(
            self,
            context_id,
            resources,
            command_buffers,
            wait_semaphores,
            signal_semaphores,
            flags,
        )
    }

    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// `semaphores` must refer to events that have been imported, and will be signaled after
    /// the commands are completed.
    pub fn r#execute_immediate_commands(
        &self,
        mut context_id: u32,
        mut command_data: &[u8],
        mut semaphores: &[u64],
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#execute_immediate_commands(
            self,
            context_id,
            command_data,
            semaphores,
        )
    }

    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// The number of commands sent should be calculated so that the total message size is less than
    /// MAX_INLINE_COMMANDS_DATA_SIZE.
    pub fn r#execute_inline_commands(
        &self,
        mut context_id: u32,
        mut commands: &[InlineCommand],
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#execute_inline_commands(self, context_id, commands)
    }

    /// Incurs a round-trip to the system driver, used to ensure all previous messages have been
    /// observed, but not necessarily completed.
    pub fn r#flush(&self) -> fidl::client::QueryResponseFut<()> {
        PrimaryProxyInterface::r#flush(self)
    }

    /// Maps a page range onto the hardware in the connection's address space at address `hw_va`.
    /// `flags` is a set of flags from MapFlags that specify how the hardware can access the buffer.
    pub fn r#map_buffer(&self, mut payload: &PrimaryMapBufferRequest) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#map_buffer(self, payload)
    }

    /// Releases the mapping at address `hw_va` from the hardware for the given `buffer_id`.
    /// Buffers will also be implicitly unmapped when released.
    pub fn r#unmap_buffer(
        &self,
        mut payload: &PrimaryUnmapBufferRequest,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#unmap_buffer(self, payload)
    }

    /// Perform an operation on a range of the buffer.
    pub fn r#buffer_range_op2(
        &self,
        mut op: BufferOp,
        mut range: &BufferRange,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#buffer_range_op2(self, op, range)
    }

    /// Enables the events OnNotifyMessagesConsumed and OnNotifyMemoryImported.
    pub fn r#enable_flow_control(&self) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#enable_flow_control(self)
    }

    /// Tries to enable performance counter FIDL messages. To be successful, |access_token| must
    /// have been returned by PerformanceCounterAccess.GetPerformanceCountToken() from the matching
    /// device.
    pub fn r#enable_performance_counter_access(
        &self,
        mut access_token: fidl::Event,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#enable_performance_counter_access(self, access_token)
    }

    /// Returns true if any EnablePerformanceCounterAccess message has succeeded.
    pub fn r#is_performance_counter_access_allowed(&self) -> fidl::client::QueryResponseFut<bool> {
        PrimaryProxyInterface::r#is_performance_counter_access_allowed(self)
    }

    /// Enables a set of performance counters.  Disables enabled performance counters that are not
    /// in the new set. Performance counters will also be automatically disabled on connection
    /// close. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#enable_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#enable_performance_counters(self, counters)
    }

    /// Creates a pool of buffers that performance counters can be dumped into. Performance counter
    /// access must have been enabled using EnablePerformanceCounterAccess before calling this
    /// method.
    pub fn r#create_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
        mut event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#create_performance_counter_buffer_pool(
            self,
            pool_id,
            event_channel,
        )
    }

    /// Releases a pool of performance counter buffers. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    pub fn r#release_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#release_performance_counter_buffer_pool(self, pool_id)
    }

    /// Adds a set of offsets into buffers to the pool. |offsets[n].buffer_id| is the id of a
    /// buffer that was previously imported using ImportBuffer(). The same buffer may be added to
    /// multiple pools. The pool will hold on to a reference to the buffer even after ReleaseBuffer
    /// is called.  When dumped into this entry, counters will be written starting at
    /// |offsets[n].buffer_offset| bytes into the buffer, and up to |offsets[n].buffer_offset| +
    /// |offsets[n].buffer_size|. |offsets[n].buffer_size| must be large enough to fit all enabled
    /// counters. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#add_performance_counter_buffer_offsets_to_pool(
        &self,
        mut pool_id: u64,
        mut offsets: &[BufferRange],
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#add_performance_counter_buffer_offsets_to_pool(
            self, pool_id, offsets,
        )
    }

    /// Removes every offset of a buffer from the pool. Once this method is finished being handled
    /// on the server, no more dumps will be processed into this buffer. In-flight dumps into this
    /// buffer may be lost.  Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#remove_performance_counter_buffer_from_pool(
        &self,
        mut pool_id: u64,
        mut buffer_id: u64,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#remove_performance_counter_buffer_from_pool(
            self, pool_id, buffer_id,
        )
    }

    /// Triggers dumping of the performance counters into a buffer pool. May fail silently if there
    /// are no buffers in the pool. |trigger_id| is an arbitrary ID assigned by the client that can
    /// be returned in OnPerformanceCounterReadCompleted. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    pub fn r#dump_performance_counters(
        &self,
        mut pool_id: u64,
        mut trigger_id: u32,
    ) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#dump_performance_counters(self, pool_id, trigger_id)
    }

    /// Sets the values of all listed performance counters to 0. May not be supported by some
    /// hardware. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    pub fn r#clear_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        PrimaryProxyInterface::r#clear_performance_counters(self, counters)
    }
}

impl PrimaryProxyInterface for PrimaryProxy {
    fn r#import_object2(
        &self,
        mut object: fidl::Handle,
        mut object_type: ObjectType,
        mut object_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryImportObject2Request>(
            (object, object_type, object_id),
            0x774ef4bc434f6b40,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#import_object(&self, mut payload: PrimaryImportObjectRequest) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryImportObjectRequest>(
            &mut payload,
            0x5f5a247abb1d9354,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#release_object(
        &self,
        mut object_id: u64,
        mut object_type: ObjectType,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryReleaseObjectRequest>(
            (object_id, object_type),
            0x4a65d5885da5e88f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#create_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryCreateContextRequest>(
            (context_id,),
            0x5a9a91c8b88b5da4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#destroy_context(&self, mut context_id: u32) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryDestroyContextRequest>(
            (context_id,),
            0x26b626e6be162ef0,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#execute_command(
        &self,
        mut context_id: u32,
        mut resources: &[BufferRange],
        mut command_buffers: &[CommandBuffer],
        mut wait_semaphores: &[u64],
        mut signal_semaphores: &[u64],
        mut flags: CommandBufferFlags,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteCommandRequest>(
            (context_id, resources, command_buffers, wait_semaphores, signal_semaphores, flags),
            0xf2799643aadb0db,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#execute_immediate_commands(
        &self,
        mut context_id: u32,
        mut command_data: &[u8],
        mut semaphores: &[u64],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteImmediateCommandsRequest>(
            (context_id, command_data, semaphores),
            0x3d7e0dcdbfd4b61f,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#execute_inline_commands(
        &self,
        mut context_id: u32,
        mut commands: &[InlineCommand],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryExecuteInlineCommandsRequest>(
            (context_id, commands),
            0x766d5c86f35468a6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type FlushResponseFut = fidl::client::QueryResponseFut<()>;
    fn r#flush(&self) -> Self::FlushResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::EmptyPayload,
                0x54ccb5572d886039,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ()>(
            (),
            0x54ccb5572d886039,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#map_buffer(&self, mut payload: &PrimaryMapBufferRequest) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryMapBufferRequest>(
            payload,
            0x56baa5d2092c8e33,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#unmap_buffer(&self, mut payload: &PrimaryUnmapBufferRequest) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryUnmapBufferRequest>(
            payload,
            0x305188ebd8bcd95c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#buffer_range_op2(
        &self,
        mut op: BufferOp,
        mut range: &BufferRange,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryBufferRangeOp2Request>(
            (op, range),
            0x4175c8dfef355396,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#enable_flow_control(&self) -> Result<(), fidl::Error> {
        self.client.send::<fidl::encoding::EmptyPayload>(
            (),
            0x8b5e68f3ee0b22e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#enable_performance_counter_access(
        &self,
        mut access_token: fidl::Event,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryEnablePerformanceCounterAccessRequest>(
            (access_token,),
            0x51b369ac16588831,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type IsPerformanceCounterAccessAllowedResponseFut = fidl::client::QueryResponseFut<bool>;
    fn r#is_performance_counter_access_allowed(
        &self,
    ) -> Self::IsPerformanceCounterAccessAllowedResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<bool, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                PrimaryIsPerformanceCounterAccessAllowedResponse,
                0x1933b70c06cc5702,
            >(_buf?)?;
            Ok(_response.enabled)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, bool>(
            (),
            0x1933b70c06cc5702,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#enable_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryEnablePerformanceCountersRequest>(
            (counters,),
            0x52c4db74b601aaa7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#create_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
        mut event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryCreatePerformanceCounterBufferPoolRequest>(
            (pool_id, event_channel),
            0x48ccf6519bbbc638,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#release_performance_counter_buffer_pool(
        &self,
        mut pool_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryReleasePerformanceCounterBufferPoolRequest>(
            (pool_id,),
            0x18374c4b3ef0b4da,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#add_performance_counter_buffer_offsets_to_pool(
        &self,
        mut pool_id: u64,
        mut offsets: &[BufferRange],
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>(
            (pool_id, offsets),
            0x1f7889571111386b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#remove_performance_counter_buffer_from_pool(
        &self,
        mut pool_id: u64,
        mut buffer_id: u64,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryRemovePerformanceCounterBufferFromPoolRequest>(
            (pool_id, buffer_id),
            0xbf1275f5a36258e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#dump_performance_counters(
        &self,
        mut pool_id: u64,
        mut trigger_id: u32,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryDumpPerformanceCountersRequest>(
            (pool_id, trigger_id),
            0x250b29340be28807,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#clear_performance_counters(&self, mut counters: &[u64]) -> Result<(), fidl::Error> {
        self.client.send::<PrimaryClearPerformanceCountersRequest>(
            (counters,),
            0x236831822eff741a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

pub struct PrimaryEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for PrimaryEventStream {
    type Item = Result<PrimaryEvent, 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(PrimaryEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum PrimaryEvent {
    OnNotifyMessagesConsumed { count: u64 },
    OnNotifyMemoryImported { bytes: u64 },
}

impl PrimaryEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_notify_messages_consumed(self) -> Option<u64> {
        if let PrimaryEvent::OnNotifyMessagesConsumed { count } = self {
            Some((count))
        } else {
            None
        }
    }
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_notify_memory_imported(self) -> Option<u64> {
        if let PrimaryEvent::OnNotifyMemoryImported { bytes } = self {
            Some((bytes))
        } else {
            None
        }
    }

    /// Decodes a message buffer as a [`PrimaryEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<PrimaryEvent, 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 {
            0x5e8dd0b0b753ac43 => {
                let mut out = fidl::new_empty!(PrimaryOnNotifyMessagesConsumedRequest);
                fidl::encoding::Decoder::decode_into::<PrimaryOnNotifyMessagesConsumedRequest>(
                    &tx_header,
                    _body_bytes,
                    _handles,
                    &mut out,
                )?;
                Ok((PrimaryEvent::OnNotifyMessagesConsumed { count: out.count }))
            }
            0x50524b7a3503aba6 => {
                let mut out = fidl::new_empty!(PrimaryOnNotifyMemoryImportedRequest);
                fidl::encoding::Decoder::decode_into::<PrimaryOnNotifyMemoryImportedRequest>(
                    &tx_header,
                    _body_bytes,
                    _handles,
                    &mut out,
                )?;
                Ok((PrimaryEvent::OnNotifyMemoryImported { bytes: out.bytes }))
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <PrimaryMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/Primary.
pub struct PrimaryRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PrimaryRequestStream {
    type Protocol = PrimaryMarker;
    type ControlHandle = PrimaryControlHandle;

    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 {
        PrimaryControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PrimaryRequestStream {
    type Item = Result<PrimaryRequest, 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 PrimaryRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x774ef4bc434f6b40 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryImportObject2Request);
                    fidl::encoding::Decoder::decode_into::<PrimaryImportObject2Request>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ImportObject2 {
                        object: req.object,
                        object_type: req.object_type,
                        object_id: req.object_id,

                        control_handle,
                    })
                }
                0x5f5a247abb1d9354 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryImportObjectRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryImportObjectRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ImportObject { payload: req, control_handle })
                }
                0x4a65d5885da5e88f => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryReleaseObjectRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryReleaseObjectRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ReleaseObject {
                        object_id: req.object_id,
                        object_type: req.object_type,

                        control_handle,
                    })
                }
                0x5a9a91c8b88b5da4 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryCreateContextRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryCreateContextRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::CreateContext { context_id: req.context_id, control_handle })
                }
                0x26b626e6be162ef0 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryDestroyContextRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryDestroyContextRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::DestroyContext {
                        context_id: req.context_id,

                        control_handle,
                    })
                }
                0xf2799643aadb0db => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryExecuteCommandRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryExecuteCommandRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ExecuteCommand {
                        context_id: req.context_id,
                        resources: req.resources,
                        command_buffers: req.command_buffers,
                        wait_semaphores: req.wait_semaphores,
                        signal_semaphores: req.signal_semaphores,
                        flags: req.flags,

                        control_handle,
                    })
                }
                0x3d7e0dcdbfd4b61f => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryExecuteImmediateCommandsRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryExecuteImmediateCommandsRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ExecuteImmediateCommands {
                        context_id: req.context_id,
                        command_data: req.command_data,
                        semaphores: req.semaphores,

                        control_handle,
                    })
                }
                0x766d5c86f35468a6 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryExecuteInlineCommandsRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryExecuteInlineCommandsRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ExecuteInlineCommands {
                        context_id: req.context_id,
                        commands: req.commands,

                        control_handle,
                    })
                }
                0x54ccb5572d886039 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::Flush {
                        responder: PrimaryFlushResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x56baa5d2092c8e33 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryMapBufferRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryMapBufferRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::MapBuffer { payload: req, control_handle })
                }
                0x305188ebd8bcd95c => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryUnmapBufferRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryUnmapBufferRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::UnmapBuffer { payload: req, control_handle })
                }
                0x4175c8dfef355396 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryBufferRangeOp2Request);
                    fidl::encoding::Decoder::decode_into::<PrimaryBufferRangeOp2Request>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::BufferRangeOp2 {
                        op: req.op,
                        range: req.range,

                        control_handle,
                    })
                }
                0x8b5e68f3ee0b22e => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::EnableFlowControl { control_handle })
                }
                0x51b369ac16588831 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryEnablePerformanceCounterAccessRequest);
                    fidl::encoding::Decoder::decode_into::<
                        PrimaryEnablePerformanceCounterAccessRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::EnablePerformanceCounterAccess {
                        access_token: req.access_token,

                        control_handle,
                    })
                }
                0x1933b70c06cc5702 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::IsPerformanceCounterAccessAllowed {
                        responder: PrimaryIsPerformanceCounterAccessAllowedResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x52c4db74b601aaa7 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryEnablePerformanceCountersRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryEnablePerformanceCountersRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::EnablePerformanceCounters {
                        counters: req.counters,

                        control_handle,
                    })
                }
                0x48ccf6519bbbc638 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req =
                        fidl::new_empty!(PrimaryCreatePerformanceCounterBufferPoolRequest);
                    fidl::encoding::Decoder::decode_into::<
                        PrimaryCreatePerformanceCounterBufferPoolRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::CreatePerformanceCounterBufferPool {
                        pool_id: req.pool_id,
                        event_channel: req.event_channel,

                        control_handle,
                    })
                }
                0x18374c4b3ef0b4da => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req =
                        fidl::new_empty!(PrimaryReleasePerformanceCounterBufferPoolRequest);
                    fidl::encoding::Decoder::decode_into::<
                        PrimaryReleasePerformanceCounterBufferPoolRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ReleasePerformanceCounterBufferPool {
                        pool_id: req.pool_id,

                        control_handle,
                    })
                }
                0x1f7889571111386b => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req =
                        fidl::new_empty!(PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest);
                    fidl::encoding::Decoder::decode_into::<
                        PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::AddPerformanceCounterBufferOffsetsToPool {
                        pool_id: req.pool_id,
                        offsets: req.offsets,

                        control_handle,
                    })
                }
                0xbf1275f5a36258e => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req =
                        fidl::new_empty!(PrimaryRemovePerformanceCounterBufferFromPoolRequest);
                    fidl::encoding::Decoder::decode_into::<
                        PrimaryRemovePerformanceCounterBufferFromPoolRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::RemovePerformanceCounterBufferFromPool {
                        pool_id: req.pool_id,
                        buffer_id: req.buffer_id,

                        control_handle,
                    })
                }
                0x250b29340be28807 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryDumpPerformanceCountersRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryDumpPerformanceCountersRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::DumpPerformanceCounters {
                        pool_id: req.pool_id,
                        trigger_id: req.trigger_id,

                        control_handle,
                    })
                }
                0x236831822eff741a => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(PrimaryClearPerformanceCountersRequest);
                    fidl::encoding::Decoder::decode_into::<PrimaryClearPerformanceCountersRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = PrimaryControlHandle { inner: this.inner.clone() };
                    Ok(PrimaryRequest::ClearPerformanceCounters {
                        counters: req.counters,

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

/// If a system driver error occurs, or if the client sends a message that the client should have
/// known is invalid, the connection will be closed and a zx.Status sent via epitaph.
#[derive(Debug)]
pub enum PrimaryRequest {
    /// DEPRECATED: use ImportObject.
    ImportObject2 {
        object: fidl::Handle,
        object_type: ObjectType,
        object_id: u64,
        control_handle: PrimaryControlHandle,
    },
    /// Imports an object for use in the system driver.
    ImportObject { payload: PrimaryImportObjectRequest, control_handle: PrimaryControlHandle },
    /// Destroys the object with `object_id` within this connection.
    ReleaseObject { object_id: u64, object_type: ObjectType, control_handle: PrimaryControlHandle },
    /// Creates context `context_id` for use in command execution.  A context may be associated
    /// with hardware state.
    CreateContext { context_id: u32, control_handle: PrimaryControlHandle },
    /// Destroys context `context_id`.
    DestroyContext { context_id: u32, control_handle: PrimaryControlHandle },
    /// Submits command buffers for execution on the hardware, with associated `resources`.
    /// `resources` must refer to buffers that have been imported.
    /// `wait_semaphores` and `signal_semaphores` must refer to events that have been imported.
    /// `wait_semaphores` must all be signaled before execution begins, then are reset.
    /// `signal_semaphores` will be signaled after the command buffer is completed.
    ExecuteCommand {
        context_id: u32,
        resources: Vec<BufferRange>,
        command_buffers: Vec<CommandBuffer>,
        wait_semaphores: Vec<u64>,
        signal_semaphores: Vec<u64>,
        flags: CommandBufferFlags,
        control_handle: PrimaryControlHandle,
    },
    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// `semaphores` must refer to events that have been imported, and will be signaled after
    /// the commands are completed.
    ExecuteImmediateCommands {
        context_id: u32,
        command_data: Vec<u8>,
        semaphores: Vec<u64>,
        control_handle: PrimaryControlHandle,
    },
    /// Submits a series of commands for execution on the hardware without using a command buffer.
    /// The number of commands sent should be calculated so that the total message size is less than
    /// MAX_INLINE_COMMANDS_DATA_SIZE.
    ExecuteInlineCommands {
        context_id: u32,
        commands: Vec<InlineCommand>,
        control_handle: PrimaryControlHandle,
    },
    /// Incurs a round-trip to the system driver, used to ensure all previous messages have been
    /// observed, but not necessarily completed.
    Flush { responder: PrimaryFlushResponder },
    /// Maps a page range onto the hardware in the connection's address space at address `hw_va`.
    /// `flags` is a set of flags from MapFlags that specify how the hardware can access the buffer.
    MapBuffer { payload: PrimaryMapBufferRequest, control_handle: PrimaryControlHandle },
    /// Releases the mapping at address `hw_va` from the hardware for the given `buffer_id`.
    /// Buffers will also be implicitly unmapped when released.
    UnmapBuffer { payload: PrimaryUnmapBufferRequest, control_handle: PrimaryControlHandle },
    /// Perform an operation on a range of the buffer.
    BufferRangeOp2 { op: BufferOp, range: BufferRange, control_handle: PrimaryControlHandle },
    /// Enables the events OnNotifyMessagesConsumed and OnNotifyMemoryImported.
    EnableFlowControl { control_handle: PrimaryControlHandle },
    /// Tries to enable performance counter FIDL messages. To be successful, |access_token| must
    /// have been returned by PerformanceCounterAccess.GetPerformanceCountToken() from the matching
    /// device.
    EnablePerformanceCounterAccess {
        access_token: fidl::Event,
        control_handle: PrimaryControlHandle,
    },
    /// Returns true if any EnablePerformanceCounterAccess message has succeeded.
    IsPerformanceCounterAccessAllowed {
        responder: PrimaryIsPerformanceCounterAccessAllowedResponder,
    },
    /// Enables a set of performance counters.  Disables enabled performance counters that are not
    /// in the new set. Performance counters will also be automatically disabled on connection
    /// close. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    EnablePerformanceCounters { counters: Vec<u64>, control_handle: PrimaryControlHandle },
    /// Creates a pool of buffers that performance counters can be dumped into. Performance counter
    /// access must have been enabled using EnablePerformanceCounterAccess before calling this
    /// method.
    CreatePerformanceCounterBufferPool {
        pool_id: u64,
        event_channel: fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
        control_handle: PrimaryControlHandle,
    },
    /// Releases a pool of performance counter buffers. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    ReleasePerformanceCounterBufferPool { pool_id: u64, control_handle: PrimaryControlHandle },
    /// Adds a set of offsets into buffers to the pool. |offsets[n].buffer_id| is the id of a
    /// buffer that was previously imported using ImportBuffer(). The same buffer may be added to
    /// multiple pools. The pool will hold on to a reference to the buffer even after ReleaseBuffer
    /// is called.  When dumped into this entry, counters will be written starting at
    /// |offsets[n].buffer_offset| bytes into the buffer, and up to |offsets[n].buffer_offset| +
    /// |offsets[n].buffer_size|. |offsets[n].buffer_size| must be large enough to fit all enabled
    /// counters. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    AddPerformanceCounterBufferOffsetsToPool {
        pool_id: u64,
        offsets: Vec<BufferRange>,
        control_handle: PrimaryControlHandle,
    },
    /// Removes every offset of a buffer from the pool. Once this method is finished being handled
    /// on the server, no more dumps will be processed into this buffer. In-flight dumps into this
    /// buffer may be lost.  Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    RemovePerformanceCounterBufferFromPool {
        pool_id: u64,
        buffer_id: u64,
        control_handle: PrimaryControlHandle,
    },
    /// Triggers dumping of the performance counters into a buffer pool. May fail silently if there
    /// are no buffers in the pool. |trigger_id| is an arbitrary ID assigned by the client that can
    /// be returned in OnPerformanceCounterReadCompleted. Performance counter access must have been
    /// enabled using EnablePerformanceCounterAccess before calling this method.
    DumpPerformanceCounters { pool_id: u64, trigger_id: u32, control_handle: PrimaryControlHandle },
    /// Sets the values of all listed performance counters to 0. May not be supported by some
    /// hardware. Performance counter access must have been enabled using
    /// EnablePerformanceCounterAccess before calling this method.
    ClearPerformanceCounters { counters: Vec<u64>, control_handle: PrimaryControlHandle },
}

impl PrimaryRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_import_object2(
        self,
    ) -> Option<(fidl::Handle, ObjectType, u64, PrimaryControlHandle)> {
        if let PrimaryRequest::ImportObject2 { object, object_type, object_id, control_handle } =
            self
        {
            Some((object, object_type, object_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_import_object(self) -> Option<(PrimaryImportObjectRequest, PrimaryControlHandle)> {
        if let PrimaryRequest::ImportObject { payload, control_handle } = self {
            Some((payload, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_release_object(self) -> Option<(u64, ObjectType, PrimaryControlHandle)> {
        if let PrimaryRequest::ReleaseObject { object_id, object_type, control_handle } = self {
            Some((object_id, object_type, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_context(self) -> Option<(u32, PrimaryControlHandle)> {
        if let PrimaryRequest::CreateContext { context_id, control_handle } = self {
            Some((context_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_destroy_context(self) -> Option<(u32, PrimaryControlHandle)> {
        if let PrimaryRequest::DestroyContext { context_id, control_handle } = self {
            Some((context_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_execute_command(
        self,
    ) -> Option<(
        u32,
        Vec<BufferRange>,
        Vec<CommandBuffer>,
        Vec<u64>,
        Vec<u64>,
        CommandBufferFlags,
        PrimaryControlHandle,
    )> {
        if let PrimaryRequest::ExecuteCommand {
            context_id,
            resources,
            command_buffers,
            wait_semaphores,
            signal_semaphores,
            flags,
            control_handle,
        } = self
        {
            Some((
                context_id,
                resources,
                command_buffers,
                wait_semaphores,
                signal_semaphores,
                flags,
                control_handle,
            ))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_execute_immediate_commands(
        self,
    ) -> Option<(u32, Vec<u8>, Vec<u64>, PrimaryControlHandle)> {
        if let PrimaryRequest::ExecuteImmediateCommands {
            context_id,
            command_data,
            semaphores,
            control_handle,
        } = self
        {
            Some((context_id, command_data, semaphores, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_execute_inline_commands(
        self,
    ) -> Option<(u32, Vec<InlineCommand>, PrimaryControlHandle)> {
        if let PrimaryRequest::ExecuteInlineCommands { context_id, commands, control_handle } = self
        {
            Some((context_id, commands, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_flush(self) -> Option<(PrimaryFlushResponder)> {
        if let PrimaryRequest::Flush { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_map_buffer(self) -> Option<(PrimaryMapBufferRequest, PrimaryControlHandle)> {
        if let PrimaryRequest::MapBuffer { payload, control_handle } = self {
            Some((payload, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_unmap_buffer(self) -> Option<(PrimaryUnmapBufferRequest, PrimaryControlHandle)> {
        if let PrimaryRequest::UnmapBuffer { payload, control_handle } = self {
            Some((payload, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_buffer_range_op2(self) -> Option<(BufferOp, BufferRange, PrimaryControlHandle)> {
        if let PrimaryRequest::BufferRangeOp2 { op, range, control_handle } = self {
            Some((op, range, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_enable_flow_control(self) -> Option<(PrimaryControlHandle)> {
        if let PrimaryRequest::EnableFlowControl { control_handle } = self {
            Some((control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_enable_performance_counter_access(
        self,
    ) -> Option<(fidl::Event, PrimaryControlHandle)> {
        if let PrimaryRequest::EnablePerformanceCounterAccess { access_token, control_handle } =
            self
        {
            Some((access_token, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_is_performance_counter_access_allowed(
        self,
    ) -> Option<(PrimaryIsPerformanceCounterAccessAllowedResponder)> {
        if let PrimaryRequest::IsPerformanceCounterAccessAllowed { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_enable_performance_counters(self) -> Option<(Vec<u64>, PrimaryControlHandle)> {
        if let PrimaryRequest::EnablePerformanceCounters { counters, control_handle } = self {
            Some((counters, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_performance_counter_buffer_pool(
        self,
    ) -> Option<(
        u64,
        fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
        PrimaryControlHandle,
    )> {
        if let PrimaryRequest::CreatePerformanceCounterBufferPool {
            pool_id,
            event_channel,
            control_handle,
        } = self
        {
            Some((pool_id, event_channel, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_release_performance_counter_buffer_pool(
        self,
    ) -> Option<(u64, PrimaryControlHandle)> {
        if let PrimaryRequest::ReleasePerformanceCounterBufferPool { pool_id, control_handle } =
            self
        {
            Some((pool_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add_performance_counter_buffer_offsets_to_pool(
        self,
    ) -> Option<(u64, Vec<BufferRange>, PrimaryControlHandle)> {
        if let PrimaryRequest::AddPerformanceCounterBufferOffsetsToPool {
            pool_id,
            offsets,
            control_handle,
        } = self
        {
            Some((pool_id, offsets, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_remove_performance_counter_buffer_from_pool(
        self,
    ) -> Option<(u64, u64, PrimaryControlHandle)> {
        if let PrimaryRequest::RemovePerformanceCounterBufferFromPool {
            pool_id,
            buffer_id,
            control_handle,
        } = self
        {
            Some((pool_id, buffer_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_dump_performance_counters(self) -> Option<(u64, u32, PrimaryControlHandle)> {
        if let PrimaryRequest::DumpPerformanceCounters { pool_id, trigger_id, control_handle } =
            self
        {
            Some((pool_id, trigger_id, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_clear_performance_counters(self) -> Option<(Vec<u64>, PrimaryControlHandle)> {
        if let PrimaryRequest::ClearPerformanceCounters { counters, control_handle } = self {
            Some((counters, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            PrimaryRequest::ImportObject2 { .. } => "import_object2",
            PrimaryRequest::ImportObject { .. } => "import_object",
            PrimaryRequest::ReleaseObject { .. } => "release_object",
            PrimaryRequest::CreateContext { .. } => "create_context",
            PrimaryRequest::DestroyContext { .. } => "destroy_context",
            PrimaryRequest::ExecuteCommand { .. } => "execute_command",
            PrimaryRequest::ExecuteImmediateCommands { .. } => "execute_immediate_commands",
            PrimaryRequest::ExecuteInlineCommands { .. } => "execute_inline_commands",
            PrimaryRequest::Flush { .. } => "flush",
            PrimaryRequest::MapBuffer { .. } => "map_buffer",
            PrimaryRequest::UnmapBuffer { .. } => "unmap_buffer",
            PrimaryRequest::BufferRangeOp2 { .. } => "buffer_range_op2",
            PrimaryRequest::EnableFlowControl { .. } => "enable_flow_control",
            PrimaryRequest::EnablePerformanceCounterAccess { .. } => {
                "enable_performance_counter_access"
            }
            PrimaryRequest::IsPerformanceCounterAccessAllowed { .. } => {
                "is_performance_counter_access_allowed"
            }
            PrimaryRequest::EnablePerformanceCounters { .. } => "enable_performance_counters",
            PrimaryRequest::CreatePerformanceCounterBufferPool { .. } => {
                "create_performance_counter_buffer_pool"
            }
            PrimaryRequest::ReleasePerformanceCounterBufferPool { .. } => {
                "release_performance_counter_buffer_pool"
            }
            PrimaryRequest::AddPerformanceCounterBufferOffsetsToPool { .. } => {
                "add_performance_counter_buffer_offsets_to_pool"
            }
            PrimaryRequest::RemovePerformanceCounterBufferFromPool { .. } => {
                "remove_performance_counter_buffer_from_pool"
            }
            PrimaryRequest::DumpPerformanceCounters { .. } => "dump_performance_counters",
            PrimaryRequest::ClearPerformanceCounters { .. } => "clear_performance_counters",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for PrimaryControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl PrimaryControlHandle {
    pub fn send_on_notify_messages_consumed(&self, mut count: u64) -> Result<(), fidl::Error> {
        self.inner.send::<PrimaryOnNotifyMessagesConsumedRequest>(
            (count,),
            0,
            0x5e8dd0b0b753ac43,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    pub fn send_on_notify_memory_imported(&self, mut bytes: u64) -> Result<(), fidl::Error> {
        self.inner.send::<PrimaryOnNotifyMemoryImportedRequest>(
            (bytes,),
            0,
            0x50524b7a3503aba6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`PrimaryControlHandle::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 PrimaryFlushResponder {
    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 PrimaryFlushResponder {
    type ControlHandle = PrimaryControlHandle;

    fn control_handle(&self) -> &PrimaryControlHandle {
        &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 PrimaryFlushResponder {
    /// 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,
            0x54ccb5572d886039,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`PrimaryControlHandle::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 PrimaryIsPerformanceCounterAccessAllowedResponder {
    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 PrimaryIsPerformanceCounterAccessAllowedResponder {
    type ControlHandle = PrimaryControlHandle;

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

    fn send_raw(&self, mut enabled: bool) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<PrimaryIsPerformanceCounterAccessAllowedResponse>(
            (enabled,),
            self.tx_id,
            0x1933b70c06cc5702,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for TestDeviceMarker {
    type Proxy = TestDeviceProxy;
    type RequestStream = TestDeviceRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = TestDeviceSynchronousProxy;

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

pub trait TestDeviceProxyInterface: Send + Sync {
    type QueryResponseFut: std::future::Future<Output = Result<DeviceQueryResult, fidl::Error>>
        + Send;
    fn r#query(&self, query_id: QueryId) -> Self::QueryResponseFut;
    fn r#connect2(
        &self,
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#dump_state(&self, dump_type: u32) -> Result<(), fidl::Error>;
    type GetIcdListResponseFut: std::future::Future<Output = Result<Vec<IcdInfo>, fidl::Error>>
        + Send;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut;
    type GetUnitTestStatusResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#get_unit_test_status(&self) -> Self::GetUnitTestStatusResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct TestDeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for TestDeviceSynchronousProxy {
    type Proxy = TestDeviceProxy;
    type Protocol = TestDeviceMarker;

    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 TestDeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <TestDeviceMarker 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::Time) -> Result<TestDeviceEvent, fidl::Error> {
        TestDeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
        ___deadline: zx::Time,
    ) -> Result<DeviceQueryResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<DeviceQueryRequest, fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
                (query_id,),
                0x627d4c6093b078e7,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self, ___deadline: zx::Time) -> Result<Vec<IcdInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, IcdLoaderDeviceGetIcdListResponse>(
                (),
                0x7673e76395008257,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.icd_list)
    }

    pub fn r#get_unit_test_status(&self, ___deadline: zx::Time) -> Result<i32, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, TestDeviceGetUnitTestStatusResponse>(
                (),
                0x3ebcd9c409c248f1,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.status)
    }
}

#[derive(Debug, Clone)]
pub struct TestDeviceProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for TestDeviceProxy {
    type Protocol = TestDeviceMarker;

    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 TestDeviceProxy {
    /// Create a new Proxy for fuchsia.gpu.magma/TestDevice.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <TestDeviceMarker 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) -> TestDeviceEventStream {
        TestDeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// On success, returns a result either in a buffer or a simple value.
    pub fn r#query(
        &self,
        mut query_id: QueryId,
    ) -> fidl::client::QueryResponseFut<DeviceQueryResult> {
        TestDeviceProxyInterface::r#query(self, query_id)
    }

    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    pub fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        TestDeviceProxyInterface::r#connect2(self, client_id, primary_channel, notification_channel)
    }

    /// Dumps driver and hardware state to the log.
    pub fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        TestDeviceProxyInterface::r#dump_state(self, dump_type)
    }

    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    pub fn r#get_icd_list(&self) -> fidl::client::QueryResponseFut<Vec<IcdInfo>> {
        TestDeviceProxyInterface::r#get_icd_list(self)
    }

    pub fn r#get_unit_test_status(&self) -> fidl::client::QueryResponseFut<i32> {
        TestDeviceProxyInterface::r#get_unit_test_status(self)
    }
}

impl TestDeviceProxyInterface for TestDeviceProxy {
    type QueryResponseFut = fidl::client::QueryResponseFut<DeviceQueryResult>;
    fn r#query(&self, mut query_id: QueryId) -> Self::QueryResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceQueryResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<DeviceQueryResponse, i32>,
                0x627d4c6093b078e7,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceQueryRequest, DeviceQueryResult>(
            (query_id,),
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    fn r#connect2(
        &self,
        mut client_id: u64,
        mut primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        mut notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DeviceConnect2Request>(
            (client_id, primary_channel, notification_channel),
            0x3a5b134714c67914,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#dump_state(&self, mut dump_type: u32) -> Result<(), fidl::Error> {
        self.client.send::<DiagnosticDeviceDumpStateRequest>(
            (dump_type,),
            0x5420df493d4fa915,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    type GetIcdListResponseFut = fidl::client::QueryResponseFut<Vec<IcdInfo>>;
    fn r#get_icd_list(&self) -> Self::GetIcdListResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<IcdInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                IcdLoaderDeviceGetIcdListResponse,
                0x7673e76395008257,
            >(_buf?)?;
            Ok(_response.icd_list)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<IcdInfo>>(
            (),
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetUnitTestStatusResponseFut = fidl::client::QueryResponseFut<i32>;
    fn r#get_unit_test_status(&self) -> Self::GetUnitTestStatusResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                TestDeviceGetUnitTestStatusResponse,
                0x3ebcd9c409c248f1,
            >(_buf?)?;
            Ok(_response.status)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i32>(
            (),
            0x3ebcd9c409c248f1,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct TestDeviceEventStream {
    event_receiver: fidl::client::EventReceiver,
}

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

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

impl futures::Stream for TestDeviceEventStream {
    type Item = Result<TestDeviceEvent, 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(TestDeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl TestDeviceEvent {
    /// Decodes a message buffer as a [`TestDeviceEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<TestDeviceEvent, 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: <TestDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.gpu.magma/TestDevice.
pub struct TestDeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for TestDeviceRequestStream {
    type Protocol = TestDeviceMarker;
    type ControlHandle = TestDeviceControlHandle;

    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 {
        TestDeviceControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for TestDeviceRequestStream {
    type Item = Result<TestDeviceRequest, 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 TestDeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|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))))
                }
            }

            // 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 {
                0x627d4c6093b078e7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DeviceQueryRequest);
                    fidl::encoding::Decoder::decode_into::<DeviceQueryRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = TestDeviceControlHandle { inner: this.inner.clone() };
                    Ok(TestDeviceRequest::Query {
                        query_id: req.query_id,

                        responder: TestDeviceQueryResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x3a5b134714c67914 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DeviceConnect2Request);
                    fidl::encoding::Decoder::decode_into::<DeviceConnect2Request>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = TestDeviceControlHandle { inner: this.inner.clone() };
                    Ok(TestDeviceRequest::Connect2 {
                        client_id: req.client_id,
                        primary_channel: req.primary_channel,
                        notification_channel: req.notification_channel,

                        control_handle,
                    })
                }
                0x5420df493d4fa915 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DiagnosticDeviceDumpStateRequest);
                    fidl::encoding::Decoder::decode_into::<DiagnosticDeviceDumpStateRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = TestDeviceControlHandle { inner: this.inner.clone() };
                    Ok(TestDeviceRequest::DumpState { dump_type: req.dump_type, control_handle })
                }
                0x7673e76395008257 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = TestDeviceControlHandle { inner: this.inner.clone() };
                    Ok(TestDeviceRequest::GetIcdList {
                        responder: TestDeviceGetIcdListResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x3ebcd9c409c248f1 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = TestDeviceControlHandle { inner: this.inner.clone() };
                    Ok(TestDeviceRequest::GetUnitTestStatus {
                        responder: TestDeviceGetUnitTestStatusResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <TestDeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// Additional device methods for the purposes of testing the MSD and should not be used by ICDs.
#[derive(Debug)]
pub enum TestDeviceRequest {
    /// On success, returns a result either in a buffer or a simple value.
    Query {
        query_id: QueryId,
        responder: TestDeviceQueryResponder,
    },
    /// Creates a connection to the device comprised of two IPC channels.
    /// The primary channel is for the Primary protocol (see below).  The notification channel is
    /// used for vendor-specific messages which are sent only in the reverse (server-client)
    /// direction, typically in response to client command completion.
    Connect2 {
        client_id: u64,
        primary_channel: fidl::endpoints::ServerEnd<PrimaryMarker>,
        notification_channel: fidl::endpoints::ServerEnd<NotificationMarker>,
        control_handle: TestDeviceControlHandle,
    },
    /// Dumps driver and hardware state to the log.
    DumpState {
        dump_type: u32,
        control_handle: TestDeviceControlHandle,
    },
    /// Returns a list of ICDs that can be used with this Magma device. The list is sorted in
    /// descending order of preference.
    GetIcdList {
        responder: TestDeviceGetIcdListResponder,
    },
    GetUnitTestStatus {
        responder: TestDeviceGetUnitTestStatusResponder,
    },
}

impl TestDeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_query(self) -> Option<(QueryId, TestDeviceQueryResponder)> {
        if let TestDeviceRequest::Query { query_id, responder } = self {
            Some((query_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_connect2(
        self,
    ) -> Option<(
        u64,
        fidl::endpoints::ServerEnd<PrimaryMarker>,
        fidl::endpoints::ServerEnd<NotificationMarker>,
        TestDeviceControlHandle,
    )> {
        if let TestDeviceRequest::Connect2 {
            client_id,
            primary_channel,
            notification_channel,
            control_handle,
        } = self
        {
            Some((client_id, primary_channel, notification_channel, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_dump_state(self) -> Option<(u32, TestDeviceControlHandle)> {
        if let TestDeviceRequest::DumpState { dump_type, control_handle } = self {
            Some((dump_type, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_icd_list(self) -> Option<(TestDeviceGetIcdListResponder)> {
        if let TestDeviceRequest::GetIcdList { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_unit_test_status(self) -> Option<(TestDeviceGetUnitTestStatusResponder)> {
        if let TestDeviceRequest::GetUnitTestStatus { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            TestDeviceRequest::Query { .. } => "query",
            TestDeviceRequest::Connect2 { .. } => "connect2",
            TestDeviceRequest::DumpState { .. } => "dump_state",
            TestDeviceRequest::GetIcdList { .. } => "get_icd_list",
            TestDeviceRequest::GetUnitTestStatus { .. } => "get_unit_test_status",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for TestDeviceControlHandle {
    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<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl TestDeviceControlHandle {}

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

/// Set the the channel to be shutdown (see [`TestDeviceControlHandle::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 TestDeviceQueryResponder {
    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 TestDeviceQueryResponder {
    type ControlHandle = TestDeviceControlHandle;

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

    fn send_raw(&self, mut result: Result<DeviceQueryResponse, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<DeviceQueryResponse, i32>>(
            result.as_mut().map_err(|e| *e),
            self.tx_id,
            0x627d4c6093b078e7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`TestDeviceControlHandle::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 TestDeviceGetIcdListResponder {
    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 TestDeviceGetIcdListResponder {
    type ControlHandle = TestDeviceControlHandle;

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

    fn send_raw(&self, mut icd_list: &[IcdInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<IcdLoaderDeviceGetIcdListResponse>(
            (icd_list,),
            self.tx_id,
            0x7673e76395008257,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`TestDeviceControlHandle::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 TestDeviceGetUnitTestStatusResponder {
    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 TestDeviceGetUnitTestStatusResponder {
    type ControlHandle = TestDeviceControlHandle;

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

    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<TestDeviceGetUnitTestStatusResponse>(
            (status,),
            self.tx_id,
            0x3ebcd9c409c248f1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;
    unsafe impl fidl::encoding::TypeMarker for CommandBufferFlags {
        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
        }
    }

    impl fidl::encoding::ValueTypeMarker for CommandBufferFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for CommandBufferFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CommandBufferFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u64>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for IcdFlags {
        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
        }
    }

    impl fidl::encoding::ValueTypeMarker for IcdFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for IcdFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for IcdFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for ImportFlags {
        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
        }
    }

    impl fidl::encoding::ValueTypeMarker for ImportFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for ImportFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ImportFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u64>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for MapFlags {
        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
        }
    }

    impl fidl::encoding::ValueTypeMarker for MapFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for MapFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for MapFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u64>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for ResultFlags {
        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
        }
    }

    impl fidl::encoding::ValueTypeMarker for ResultFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for ResultFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ResultFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for BufferOp {
        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 BufferOp {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for BufferOp {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BufferOp {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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 ObjectType {
        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 ObjectType {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for ObjectType {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ObjectType {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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 QueryId {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u64>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u64>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for QueryId {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for QueryId {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for QueryId {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u64>(offset);

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BufferRange {
        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
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for BufferRange {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BufferRange> for &BufferRange {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BufferRange>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut BufferRange).write_unaligned((self as *const BufferRange).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<
            T0: fidl::encoding::Encode<u64>,
            T1: fidl::encoding::Encode<u64>,
            T2: fidl::encoding::Encode<u64>,
        > fidl::encoding::Encode<BufferRange> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BufferRange>(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)?;
            self.2.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BufferRange {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                buffer_id: fidl::new_empty!(u64),
                offset: fidl::new_empty!(u64),
                size: fidl::new_empty!(u64),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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, 24);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CommandBuffer {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for CommandBuffer {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CommandBuffer> for &CommandBuffer {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CommandBuffer>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut CommandBuffer)
                    .write_unaligned((self as *const CommandBuffer).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(0) as *mut u64;
                let padding_mask = 0xffffffff00000000u64;
                padding_ptr.write_unaligned(padding_ptr.read_unaligned() & !padding_mask);
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>, T1: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<CommandBuffer> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CommandBuffer>(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);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CommandBuffer {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { resource_index: fidl::new_empty!(u32), start_offset: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(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,
                });
            }
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DependencyInjectionSetMemoryPressureProviderRequest {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DependencyInjectionSetMemoryPressureProviderRequest {
        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::Encode<DependencyInjectionSetMemoryPressureProviderRequest>
        for &mut DependencyInjectionSetMemoryPressureProviderRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder
                .debug_check_bounds::<DependencyInjectionSetMemoryPressureProviderRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DependencyInjectionSetMemoryPressureProviderRequest>::encode(
                (<fidl::encoding::Endpoint<
                    fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.provider
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
                >,
            >,
        > fidl::encoding::Encode<DependencyInjectionSetMemoryPressureProviderRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder
                .debug_check_bounds::<DependencyInjectionSetMemoryPressureProviderRequest>(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> for DependencyInjectionSetMemoryPressureProviderRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                provider: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
                    >
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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::ClientEnd<fidl_fuchsia_memorypressure::ProviderMarker>,
                >,
                &mut self.provider,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceConnect2Request {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DeviceConnect2Request {
        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::Encode<DeviceConnect2Request> for &mut DeviceConnect2Request {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceConnect2Request>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DeviceConnect2Request>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.client_id),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<PrimaryMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.primary_channel),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NotificationMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.notification_channel),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u64>,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<PrimaryMarker>>,
            >,
            T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NotificationMarker>>,
            >,
        > fidl::encoding::Encode<DeviceConnect2Request> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceConnect2Request>(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)?;
            self.2.encode(encoder, offset + 12, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceConnect2Request {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                client_id: fidl::new_empty!(u64),
                primary_channel: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<PrimaryMarker>>
                ),
                notification_channel: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NotificationMarker>>
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u64, &mut self.client_id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<PrimaryMarker>>,
                &mut self.primary_channel,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NotificationMarker>>,
                &mut self.notification_channel,
                decoder,
                offset + 12,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceQueryRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for DeviceQueryRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DeviceQueryRequest> for &DeviceQueryRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceQueryRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DeviceQueryRequest>::encode(
                (<QueryId as fidl::encoding::ValueTypeMarker>::borrow(&self.query_id),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<QueryId>> fidl::encoding::Encode<DeviceQueryRequest>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceQueryRequest>(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> for DeviceQueryRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { query_id: fidl::new_empty!(QueryId) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(QueryId, &mut self.query_id, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DiagnosticDeviceDumpStateRequest {
        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
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for DiagnosticDeviceDumpStateRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DiagnosticDeviceDumpStateRequest>
        for &DiagnosticDeviceDumpStateRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DiagnosticDeviceDumpStateRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DiagnosticDeviceDumpStateRequest)
                    .write_unaligned((self as *const DiagnosticDeviceDumpStateRequest).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<T0: fidl::encoding::Encode<u32>>
        fidl::encoding::Encode<DiagnosticDeviceDumpStateRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DiagnosticDeviceDumpStateRequest>(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> for DiagnosticDeviceDumpStateRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { dump_type: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for IcdLoaderDeviceGetIcdListResponse {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for IcdLoaderDeviceGetIcdListResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<IcdLoaderDeviceGetIcdListResponse>
        for &IcdLoaderDeviceGetIcdListResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<IcdLoaderDeviceGetIcdListResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<IcdLoaderDeviceGetIcdListResponse>::encode(
                (<fidl::encoding::Vector<IcdInfo, 8> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.icd_list,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::Vector<IcdInfo, 8>>>
        fidl::encoding::Encode<IcdLoaderDeviceGetIcdListResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<IcdLoaderDeviceGetIcdListResponse>(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> for IcdLoaderDeviceGetIcdListResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { icd_list: fidl::new_empty!(fidl::encoding::Vector<IcdInfo, 8>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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<IcdInfo, 8>, &mut self.icd_list, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker
        for PerformanceCounterAccessGetPerformanceCountTokenResponse
    {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker
        for PerformanceCounterAccessGetPerformanceCountTokenResponse
    {
        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::Encode<PerformanceCounterAccessGetPerformanceCountTokenResponse>
        for &mut PerformanceCounterAccessGetPerformanceCountTokenResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PerformanceCounterAccessGetPerformanceCountTokenResponse>(
                offset,
            );
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PerformanceCounterAccessGetPerformanceCountTokenResponse>::encode(
                (
                    <fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.access_token),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
            >,
        > fidl::encoding::Encode<PerformanceCounterAccessGetPerformanceCountTokenResponse>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PerformanceCounterAccessGetPerformanceCountTokenResponse>(
                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> for PerformanceCounterAccessGetPerformanceCountTokenResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                access_token: fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, &mut self.access_token, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>
        for &PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>(
                offset,
            );
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.pool_id),
                    <fidl::encoding::Vector<BufferRange, 64> as fidl::encoding::ValueTypeMarker>::borrow(&self.offsets),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u64>,
            T1: fidl::encoding::Encode<fidl::encoding::Vector<BufferRange, 64>>,
        > fidl::encoding::Encode<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>
        for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest>(
                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 fidl::encoding::Decode<Self> for PrimaryAddPerformanceCounterBufferOffsetsToPoolRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                pool_id: fidl::new_empty!(u64),
                offsets: fidl::new_empty!(fidl::encoding::Vector<BufferRange, 64>),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(u64, &mut self.pool_id, decoder, offset + 0, _depth)?;
            fidl::decode!(fidl::encoding::Vector<BufferRange, 64>, &mut self.offsets, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryBufferRangeOp2Request {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryBufferRangeOp2Request {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryBufferRangeOp2Request> for &PrimaryBufferRangeOp2Request {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryBufferRangeOp2Request>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryBufferRangeOp2Request>::encode(
                (
                    <BufferOp as fidl::encoding::ValueTypeMarker>::borrow(&self.op),
                    <BufferRange as fidl::encoding::ValueTypeMarker>::borrow(&self.range),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<BufferOp>, T1: fidl::encoding::Encode<BufferRange>>
        fidl::encoding::Encode<PrimaryBufferRangeOp2Request> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryBufferRangeOp2Request>(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);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for PrimaryBufferRangeOp2Request {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { op: fidl::new_empty!(BufferOp), range: fidl::new_empty!(BufferRange) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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,
                });
            }
            fidl::decode!(BufferOp, &mut self.op, decoder, offset + 0, _depth)?;
            fidl::decode!(BufferRange, &mut self.range, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryClearPerformanceCountersRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryClearPerformanceCountersRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryClearPerformanceCountersRequest>
        for &PrimaryClearPerformanceCountersRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryClearPerformanceCountersRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryClearPerformanceCountersRequest>::encode(
                (<fidl::encoding::Vector<u64, 64> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.counters,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::Vector<u64, 64>>>
        fidl::encoding::Encode<PrimaryClearPerformanceCountersRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryClearPerformanceCountersRequest>(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> for PrimaryClearPerformanceCountersRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { counters: fidl::new_empty!(fidl::encoding::Vector<u64, 64>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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<u64, 64>, &mut self.counters, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryCreateContextRequest {
        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
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryCreateContextRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryCreateContextRequest> for &PrimaryCreateContextRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryCreateContextRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryCreateContextRequest)
                    .write_unaligned((self as *const PrimaryCreateContextRequest).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<T0: fidl::encoding::Encode<u32>> fidl::encoding::Encode<PrimaryCreateContextRequest>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryCreateContextRequest>(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> for PrimaryCreateContextRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { context_id: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryCreatePerformanceCounterBufferPoolRequest {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker for PrimaryCreatePerformanceCounterBufferPoolRequest {
        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::Encode<PrimaryCreatePerformanceCounterBufferPoolRequest>
        for &mut PrimaryCreatePerformanceCounterBufferPoolRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryCreatePerformanceCounterBufferPoolRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryCreatePerformanceCounterBufferPoolRequest>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.pool_id),
                    <fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.event_channel,
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u64>,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
                >,
            >,
        > fidl::encoding::Encode<PrimaryCreatePerformanceCounterBufferPoolRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryCreatePerformanceCounterBufferPoolRequest>(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 fidl::encoding::Decode<Self> for PrimaryCreatePerformanceCounterBufferPoolRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                pool_id: fidl::new_empty!(u64),
                event_channel: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
                    >
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(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,
                });
            }
            fidl::decode!(u64, &mut self.pool_id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<PerformanceCounterEventsMarker>,
                >,
                &mut self.event_channel,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryDestroyContextRequest {
        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
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryDestroyContextRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryDestroyContextRequest> for &PrimaryDestroyContextRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryDestroyContextRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryDestroyContextRequest)
                    .write_unaligned((self as *const PrimaryDestroyContextRequest).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<T0: fidl::encoding::Encode<u32>>
        fidl::encoding::Encode<PrimaryDestroyContextRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryDestroyContextRequest>(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> for PrimaryDestroyContextRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { context_id: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryDumpPerformanceCountersRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryDumpPerformanceCountersRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryDumpPerformanceCountersRequest>
        for &PrimaryDumpPerformanceCountersRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryDumpPerformanceCountersRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryDumpPerformanceCountersRequest)
                    .write_unaligned((self as *const PrimaryDumpPerformanceCountersRequest).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<T0: fidl::encoding::Encode<u64>, T1: fidl::encoding::Encode<u32>>
        fidl::encoding::Encode<PrimaryDumpPerformanceCountersRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryDumpPerformanceCountersRequest>(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 fidl::encoding::Decode<Self> for PrimaryDumpPerformanceCountersRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { pool_id: fidl::new_empty!(u64), trigger_id: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryEnablePerformanceCounterAccessRequest {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker for PrimaryEnablePerformanceCounterAccessRequest {
        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::Encode<PrimaryEnablePerformanceCounterAccessRequest>
        for &mut PrimaryEnablePerformanceCounterAccessRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryEnablePerformanceCounterAccessRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryEnablePerformanceCounterAccessRequest>::encode(
                (<fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.access_token
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
            >,
        > fidl::encoding::Encode<PrimaryEnablePerformanceCounterAccessRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryEnablePerformanceCounterAccessRequest>(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> for PrimaryEnablePerformanceCounterAccessRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                access_token: fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, &mut self.access_token, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryEnablePerformanceCountersRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryEnablePerformanceCountersRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryEnablePerformanceCountersRequest>
        for &PrimaryEnablePerformanceCountersRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryEnablePerformanceCountersRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryEnablePerformanceCountersRequest>::encode(
                (<fidl::encoding::Vector<u64, 64> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.counters,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::Vector<u64, 64>>>
        fidl::encoding::Encode<PrimaryEnablePerformanceCountersRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryEnablePerformanceCountersRequest>(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> for PrimaryEnablePerformanceCountersRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { counters: fidl::new_empty!(fidl::encoding::Vector<u64, 64>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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<u64, 64>, &mut self.counters, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryExecuteCommandRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            80
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryExecuteCommandRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryExecuteCommandRequest> for &PrimaryExecuteCommandRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteCommandRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryExecuteCommandRequest>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.context_id),
                    <fidl::encoding::UnboundedVector<BufferRange> as fidl::encoding::ValueTypeMarker>::borrow(&self.resources),
                    <fidl::encoding::UnboundedVector<CommandBuffer> as fidl::encoding::ValueTypeMarker>::borrow(&self.command_buffers),
                    <fidl::encoding::UnboundedVector<u64> as fidl::encoding::ValueTypeMarker>::borrow(&self.wait_semaphores),
                    <fidl::encoding::UnboundedVector<u64> as fidl::encoding::ValueTypeMarker>::borrow(&self.signal_semaphores),
                    <CommandBufferFlags as fidl::encoding::ValueTypeMarker>::borrow(&self.flags),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u32>,
            T1: fidl::encoding::Encode<fidl::encoding::UnboundedVector<BufferRange>>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedVector<CommandBuffer>>,
            T3: fidl::encoding::Encode<fidl::encoding::UnboundedVector<u64>>,
            T4: fidl::encoding::Encode<fidl::encoding::UnboundedVector<u64>>,
            T5: fidl::encoding::Encode<CommandBufferFlags>,
        > fidl::encoding::Encode<PrimaryExecuteCommandRequest> for (T0, T1, T2, T3, T4, T5)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteCommandRequest>(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);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 24, depth)?;
            self.3.encode(encoder, offset + 40, depth)?;
            self.4.encode(encoder, offset + 56, depth)?;
            self.5.encode(encoder, offset + 72, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for PrimaryExecuteCommandRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                context_id: fidl::new_empty!(u32),
                resources: fidl::new_empty!(fidl::encoding::UnboundedVector<BufferRange>),
                command_buffers: fidl::new_empty!(fidl::encoding::UnboundedVector<CommandBuffer>),
                wait_semaphores: fidl::new_empty!(fidl::encoding::UnboundedVector<u64>),
                signal_semaphores: fidl::new_empty!(fidl::encoding::UnboundedVector<u64>),
                flags: fidl::new_empty!(CommandBufferFlags),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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,
                });
            }
            fidl::decode!(u32, &mut self.context_id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<BufferRange>,
                &mut self.resources,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<CommandBuffer>,
                &mut self.command_buffers,
                decoder,
                offset + 24,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<u64>,
                &mut self.wait_semaphores,
                decoder,
                offset + 40,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<u64>,
                &mut self.signal_semaphores,
                decoder,
                offset + 56,
                _depth
            )?;
            fidl::decode!(CommandBufferFlags, &mut self.flags, decoder, offset + 72, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryExecuteImmediateCommandsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            40
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryExecuteImmediateCommandsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryExecuteImmediateCommandsRequest>
        for &PrimaryExecuteImmediateCommandsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteImmediateCommandsRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryExecuteImmediateCommandsRequest>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.context_id),
                    <fidl::encoding::Vector<u8, 2048> as fidl::encoding::ValueTypeMarker>::borrow(&self.command_data),
                    <fidl::encoding::UnboundedVector<u64> as fidl::encoding::ValueTypeMarker>::borrow(&self.semaphores),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u32>,
            T1: fidl::encoding::Encode<fidl::encoding::Vector<u8, 2048>>,
            T2: fidl::encoding::Encode<fidl::encoding::UnboundedVector<u64>>,
        > fidl::encoding::Encode<PrimaryExecuteImmediateCommandsRequest> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteImmediateCommandsRequest>(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);
            }
            // 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> for PrimaryExecuteImmediateCommandsRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                context_id: fidl::new_empty!(u32),
                command_data: fidl::new_empty!(fidl::encoding::Vector<u8, 2048>),
                semaphores: fidl::new_empty!(fidl::encoding::UnboundedVector<u64>),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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,
                });
            }
            fidl::decode!(u32, &mut self.context_id, decoder, offset + 0, _depth)?;
            fidl::decode!(fidl::encoding::Vector<u8, 2048>, &mut self.command_data, decoder, offset + 8, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<u64>,
                &mut self.semaphores,
                decoder,
                offset + 24,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryExecuteInlineCommandsRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryExecuteInlineCommandsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryExecuteInlineCommandsRequest>
        for &PrimaryExecuteInlineCommandsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteInlineCommandsRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryExecuteInlineCommandsRequest>::encode(
                (
                    <u32 as fidl::encoding::ValueTypeMarker>::borrow(&self.context_id),
                    <fidl::encoding::UnboundedVector<InlineCommand> as fidl::encoding::ValueTypeMarker>::borrow(&self.commands),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u32>,
            T1: fidl::encoding::Encode<fidl::encoding::UnboundedVector<InlineCommand>>,
        > fidl::encoding::Encode<PrimaryExecuteInlineCommandsRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryExecuteInlineCommandsRequest>(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);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for PrimaryExecuteInlineCommandsRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                context_id: fidl::new_empty!(u32),
                commands: fidl::new_empty!(fidl::encoding::UnboundedVector<InlineCommand>),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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,
                });
            }
            fidl::decode!(u32, &mut self.context_id, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl::encoding::UnboundedVector<InlineCommand>,
                &mut self.commands,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryImportObject2Request {
        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
        }
    }
    impl fidl::encoding::ResourceTypeMarker for PrimaryImportObject2Request {
        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::Encode<PrimaryImportObject2Request>
        for &mut PrimaryImportObject2Request
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryImportObject2Request>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryImportObject2Request>::encode(
                (
                    <fidl::encoding::HandleType<
                        fidl::Handle,
                        { fidl::ObjectType::NONE.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.object
                    ),
                    <ObjectType as fidl::encoding::ValueTypeMarker>::borrow(&self.object_type),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.object_id),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Handle,
                    { fidl::ObjectType::NONE.into_raw() },
                    2147483648,
                >,
            >,
            T1: fidl::encoding::Encode<ObjectType>,
            T2: fidl::encoding::Encode<u64>,
        > fidl::encoding::Encode<PrimaryImportObject2Request> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryImportObject2Request>(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)?;
            self.2.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for PrimaryImportObject2Request {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                object: fidl::new_empty!(fidl::encoding::HandleType<fidl::Handle, { fidl::ObjectType::NONE.into_raw() }, 2147483648>),
                object_type: fidl::new_empty!(ObjectType),
                object_id: fidl::new_empty!(u64),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::Handle, { fidl::ObjectType::NONE.into_raw() }, 2147483648>, &mut self.object, decoder, offset + 0, _depth)?;
            fidl::decode!(ObjectType, &mut self.object_type, decoder, offset + 4, _depth)?;
            fidl::decode!(u64, &mut self.object_id, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryIsPerformanceCounterAccessAllowedResponse {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryIsPerformanceCounterAccessAllowedResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryIsPerformanceCounterAccessAllowedResponse>
        for &PrimaryIsPerformanceCounterAccessAllowedResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryIsPerformanceCounterAccessAllowedResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryIsPerformanceCounterAccessAllowedResponse>::encode(
                (<bool as fidl::encoding::ValueTypeMarker>::borrow(&self.enabled),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<bool>>
        fidl::encoding::Encode<PrimaryIsPerformanceCounterAccessAllowedResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryIsPerformanceCounterAccessAllowedResponse>(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> for PrimaryIsPerformanceCounterAccessAllowedResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { enabled: fidl::new_empty!(bool) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(bool, &mut self.enabled, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryOnNotifyMemoryImportedRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryOnNotifyMemoryImportedRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryOnNotifyMemoryImportedRequest>
        for &PrimaryOnNotifyMemoryImportedRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryOnNotifyMemoryImportedRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryOnNotifyMemoryImportedRequest)
                    .write_unaligned((self as *const PrimaryOnNotifyMemoryImportedRequest).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<T0: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<PrimaryOnNotifyMemoryImportedRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryOnNotifyMemoryImportedRequest>(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> for PrimaryOnNotifyMemoryImportedRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { bytes: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryOnNotifyMessagesConsumedRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryOnNotifyMessagesConsumedRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryOnNotifyMessagesConsumedRequest>
        for &PrimaryOnNotifyMessagesConsumedRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryOnNotifyMessagesConsumedRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryOnNotifyMessagesConsumedRequest).write_unaligned(
                    (self as *const PrimaryOnNotifyMessagesConsumedRequest).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<T0: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<PrimaryOnNotifyMessagesConsumedRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryOnNotifyMessagesConsumedRequest>(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> for PrimaryOnNotifyMessagesConsumedRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { count: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryReleaseObjectRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryReleaseObjectRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryReleaseObjectRequest> for &PrimaryReleaseObjectRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryReleaseObjectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PrimaryReleaseObjectRequest>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.object_id),
                    <ObjectType as fidl::encoding::ValueTypeMarker>::borrow(&self.object_type),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>, T1: fidl::encoding::Encode<ObjectType>>
        fidl::encoding::Encode<PrimaryReleaseObjectRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryReleaseObjectRequest>(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 fidl::encoding::Decode<Self> for PrimaryReleaseObjectRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { object_id: fidl::new_empty!(u64), object_type: fidl::new_empty!(ObjectType) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(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,
                });
            }
            fidl::decode!(u64, &mut self.object_id, decoder, offset + 0, _depth)?;
            fidl::decode!(ObjectType, &mut self.object_type, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryReleasePerformanceCounterBufferPoolRequest {
        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
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryReleasePerformanceCounterBufferPoolRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PrimaryReleasePerformanceCounterBufferPoolRequest>
        for &PrimaryReleasePerformanceCounterBufferPoolRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryReleasePerformanceCounterBufferPoolRequest>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PrimaryReleasePerformanceCounterBufferPoolRequest)
                    .write_unaligned(
                        (self as *const PrimaryReleasePerformanceCounterBufferPoolRequest).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<T0: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<PrimaryReleasePerformanceCounterBufferPoolRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PrimaryReleasePerformanceCounterBufferPoolRequest>(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> for PrimaryReleasePerformanceCounterBufferPoolRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { pool_id: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            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(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PrimaryRemovePerformanceCounterBufferFromPoolRequest {
        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
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for PrimaryRemovePerformanceCounterBufferFromPoolRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::