fidl_fuchsia_hardware_hrtimer/

fidl_fuchsia_hardware_hrtimer.rs

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

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

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

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceSetEventRequest {
    pub id: u64,
    pub event: fidl::Event,
}

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

#[derive(Debug, PartialEq)]
pub struct DeviceStartAndWait2Request {
    pub id: u64,
    pub resolution: Resolution,
    pub ticks: u64,
    pub setup_keep_alive: fidl::EventPair,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DeviceStartAndWait2Request
{
}

#[derive(Debug, PartialEq)]
pub struct DeviceStartAndWaitRequest {
    pub id: u64,
    pub resolution: Resolution,
    pub ticks: u64,
    pub setup_event: fidl::Event,
}

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

#[derive(Debug, PartialEq)]
pub struct DeviceGetPropertiesResponse {
    pub properties: Properties,
}

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

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceStartAndWait2Response {
    pub expiration_keep_alive: fidl::EventPair,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for DeviceStartAndWait2Response
{
}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceStartAndWaitResponse {
    pub keep_alive: fidl::EventPair,
}

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

/// Driver properties.
#[derive(Debug, Default, PartialEq)]
pub struct Properties {
    /// Retrieves the supported timers properties.
    ///
    /// Optional.
    pub timers_properties: Option<Vec<TimerProperties>>,
    /// The driver's node token.
    ///
    /// If the driver provides this value, the caller can use it to request
    /// additional information about the driver.
    ///
    /// Optional. The driver may not have a token to give.
    pub driver_node_token: Option<fidl::Event>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

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

#[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 = "fuchsia.hardware.hrtimer.Device";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DeviceMarker {}
pub type DeviceStartResult = Result<(), DriverError>;
pub type DeviceReadTimerResult = Result<u64, DriverError>;
pub type DeviceReadClockResult = Result<u64, DriverError>;
pub type DeviceStopResult = Result<(), DriverError>;
pub type DeviceGetTicksLeftResult = Result<u64, DriverError>;
pub type DeviceSetEventResult = Result<(), DriverError>;
pub type DeviceStartAndWaitResult = Result<fidl::EventPair, DriverError>;
pub type DeviceStartAndWait2Result = Result<fidl::EventPair, DriverError>;

pub trait DeviceProxyInterface: Send + Sync {
    type StartResponseFut: std::future::Future<Output = Result<DeviceStartResult, fidl::Error>>
        + Send;
    fn r#start(&self, id: u64, resolution: &Resolution, ticks: u64) -> Self::StartResponseFut;
    type ReadTimerResponseFut: std::future::Future<Output = Result<DeviceReadTimerResult, fidl::Error>>
        + Send;
    fn r#read_timer(&self, id: u64, resolution: &Resolution) -> Self::ReadTimerResponseFut;
    type ReadClockResponseFut: std::future::Future<Output = Result<DeviceReadClockResult, fidl::Error>>
        + Send;
    fn r#read_clock(&self, id: u64, resolution: &Resolution) -> Self::ReadClockResponseFut;
    type StopResponseFut: std::future::Future<Output = Result<DeviceStopResult, fidl::Error>> + Send;
    fn r#stop(&self, id: u64) -> Self::StopResponseFut;
    type GetTicksLeftResponseFut: std::future::Future<Output = Result<DeviceGetTicksLeftResult, fidl::Error>>
        + Send;
    fn r#get_ticks_left(&self, id: u64) -> Self::GetTicksLeftResponseFut;
    type SetEventResponseFut: std::future::Future<Output = Result<DeviceSetEventResult, fidl::Error>>
        + Send;
    fn r#set_event(&self, id: u64, event: fidl::Event) -> Self::SetEventResponseFut;
    type StartAndWaitResponseFut: std::future::Future<Output = Result<DeviceStartAndWaitResult, fidl::Error>>
        + Send;
    fn r#start_and_wait(
        &self,
        id: u64,
        resolution: &Resolution,
        ticks: u64,
        setup_event: fidl::Event,
    ) -> Self::StartAndWaitResponseFut;
    type StartAndWait2ResponseFut: std::future::Future<Output = Result<DeviceStartAndWait2Result, fidl::Error>>
        + Send;
    fn r#start_and_wait2(
        &self,
        id: u64,
        resolution: &Resolution,
        ticks: u64,
        setup_keep_alive: fidl::EventPair,
    ) -> Self::StartAndWait2ResponseFut;
    type GetPropertiesResponseFut: std::future::Future<Output = Result<Properties, fidl::Error>>
        + Send;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut;
}
#[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 {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

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

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

    /// Start the timer `id` to expire after `ticks`.
    ///
    /// If `ticks` is 0 then the timer will expire in 0 ticks (immediately).
    /// If the timer `id` was already started, then the previous `Start` is canceled and the driver
    /// will restart the timer. Note that this may race with the expiration of the previous timer,
    /// for instance the notification process may be already started and a new `Start` call won't
    /// be able to stop a notification that is already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the specified `resolution` is not supported per the `resolutions` provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the specified `ticks` is beyond the range supported for the timer as provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#start(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceStartResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceStartRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
            DeviceMarker,
        >(
            (id, resolution, ticks,),
            0x5a0a193b0467cc8a,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("start")?;
        Ok(_response.map(|x| x))
    }

    /// Read the current timer's set or timeout value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no readable timer currently exists.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    pub fn r#read_timer(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceReadTimerResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceReadTimerRequest,
            fidl::encoding::FlexibleResultType<DeviceReadTimerResponse, DriverError>,
            DeviceMarker,
        >(
            (id, resolution,),
            0x4430d0e336ffb5e9,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("read_timer")?;
        Ok(_response.map(|x| x.ticks))
    }

    /// Read the current timer's clock value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no clock is currently running.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    pub fn r#read_clock(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceReadClockResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceReadClockRequest,
            fidl::encoding::FlexibleResultType<DeviceReadClockResponse, DriverError>,
            DeviceMarker,
        >(
            (id, resolution,),
            0x49aae10e0fb621ab,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("read_clock")?;
        Ok(_response.map(|x| x.ticks))
    }

    /// Stops the timer `id`.
    ///
    /// Note that this may race with the expiration of the timer, for instance notification via
    /// an event set with `SetEvent` may be already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#stop(
        &self,
        mut id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceStopResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceStopRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
            DeviceMarker,
        >(
            (id,),
            0x77e4cd1c3841a0e2,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("stop")?;
        Ok(_response.map(|x| x))
    }

    /// Get the current time in ticks left in timer `id` until expiration.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    pub fn r#get_ticks_left(
        &self,
        mut id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceGetTicksLeftResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceGetTicksLeftRequest,
            fidl::encoding::FlexibleResultType<DeviceGetTicksLeftResponse, DriverError>,
            DeviceMarker,
        >(
            (id,),
            0xde2a48ae7d4b4ea,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("get_ticks_left")?;
        Ok(_response.map(|x| x.ticks))
    }

    /// Sets a Zircon Event to be notified of the timer expiration.
    ///
    /// The timer expiration will be notified via the ZX_EVENT_SIGNALED signal.
    /// The client is responsible for clearing the ZX_EVENT_SIGNALED signal.
    /// Any previously event set for the specific `id` is replaced. Note that this may race with
    /// the event signaling from the expiration of a timer already started.
    /// To guarantee that an event is delivered upon timer expiration, this method must be
    /// called before calling `Start`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#set_event(
        &self,
        mut id: u64,
        mut event: fidl::Event,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceSetEventResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceSetEventRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
            DeviceMarker,
        >(
            (id, event,),
            0x1027024d25ffa820,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("set_event")?;
        Ok(_response.map(|x| x))
    }

    /// Start the timer `id` to expire after `ticks` and waits until the timer expires with
    /// support for preventing suspension via the Power Framework.
    ///
    /// The driver will signal the `setup_event` event once the timer has been setup using the
    /// ZX_EVENT_SIGNALED signal. This allows a client to know that it is safe to allow the
    /// system to suspend. The client is responsible for clearing this event.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// A driver supporting this call must be able to get a lease on a power element that keeps
    /// the system from suspending. This lease is returned to the client via the `keep_alive`
    /// LeaseToken channel field. When `keep_alive` is closed, then the driver lease keeping the
    /// system from suspending will be dropped. Hence, to guarantee that the system is not
    /// suspended by the Power Framework a client must either keep this `keep_alive` token for
    /// as long as the system needs to not suspend, or a client must get its own lease from the
    /// Power Framework to prevent suspension before it drops `keep_alive`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver does not have a `keep_alive` token to provide to the client, then this
    /// call will return `BAD_STATE`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#start_and_wait(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_event: fidl::Event,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceStartAndWaitResult, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceStartAndWaitRequest,
            fidl::encoding::FlexibleResultType<DeviceStartAndWaitResponse, DriverError>,
            DeviceMarker,
        >(
            (id, resolution, ticks, setup_event,),
            0x716f415cdf234e0f,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("start_and_wait")?;
        Ok(_response.map(|x| x.keep_alive))
    }

    /// Start timer `id` and wait for it to expire after `ticks` ticks.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// This method keeps the system awake (prevents suspension) while the timer is setup using the
    /// mandatory passed-in `setup_keep_alive` `LeaseToken`.
    /// When the timer expires this method returns a second `expiration_keep_alive`
    /// `LeaseToken` to prevent suspension at the time of expiration.
    /// These keep alive wake lease tokens are provided by the Power Framework's System Activity
    /// Governor. A driver supporting this call must be able to get `expiration_keep_alive` from
    /// System Activity Governor.
    ///
    /// When `expiration_keep_alive` is closed, then this driver created wake lease keeping the
    /// system from suspending at the time of the timer expiration is dropped. Hence, to guarantee
    /// that the system is not suspended by the Power Framework a client must either keep this
    /// `expiration_keep_alive` for as long as the system needs to stay awake, or a client must
    /// get its own wake lease from the Power Framework before it drops `expiration_keep_alive` to
    /// prevent suspension.
    ///
    /// Errors:
    ///
    /// * INVALID_ARGS: The specified `id` is invalid.
    /// * NOT_SUPPORTED: This method is not supported for the given `id`.
    /// * BAD_STATE: The driver is in a bad state, for instance it does not have an
    ///   `expiration_keep_alive` token to provide to the client.
    /// * INTERNAL_ERROR: The driver encountered an internal error.
    pub fn r#start_and_wait2(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_keep_alive: fidl::EventPair,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DeviceStartAndWait2Result, fidl::Error> {
        let _response = self.client.send_query::<
            DeviceStartAndWait2Request,
            fidl::encoding::FlexibleResultType<DeviceStartAndWait2Response, DriverError>,
            DeviceMarker,
        >(
            (id, resolution, ticks, setup_keep_alive,),
            0x5f2aaf21254d3238,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("start_and_wait2")?;
        Ok(_response.map(|x| x.expiration_keep_alive))
    }

    /// Get driver properties.
    pub fn r#get_properties(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Properties, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<DeviceGetPropertiesResponse>,
            DeviceMarker,
        >(
            (),
            0x6bc22ab4c9396cbb,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DeviceMarker>("get_properties")?;
        Ok(_response.properties)
    }
}

#[cfg(target_os = "fuchsia")]
impl From<DeviceSynchronousProxy> for zx::NullableHandle {
    fn from(value: DeviceSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for DeviceSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

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

    fn from_client(value: fidl::endpoints::ClientEnd<DeviceMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

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.hardware.hrtimer/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() }
    }

    /// Start the timer `id` to expire after `ticks`.
    ///
    /// If `ticks` is 0 then the timer will expire in 0 ticks (immediately).
    /// If the timer `id` was already started, then the previous `Start` is canceled and the driver
    /// will restart the timer. Note that this may race with the expiration of the previous timer,
    /// for instance the notification process may be already started and a new `Start` call won't
    /// be able to stop a notification that is already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the specified `resolution` is not supported per the `resolutions` provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the specified `ticks` is beyond the range supported for the timer as provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#start(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
    ) -> fidl::client::QueryResponseFut<
        DeviceStartResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#start(self, id, resolution, ticks)
    }

    /// Read the current timer's set or timeout value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no readable timer currently exists.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    pub fn r#read_timer(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
    ) -> fidl::client::QueryResponseFut<
        DeviceReadTimerResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#read_timer(self, id, resolution)
    }

    /// Read the current timer's clock value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no clock is currently running.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    pub fn r#read_clock(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
    ) -> fidl::client::QueryResponseFut<
        DeviceReadClockResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#read_clock(self, id, resolution)
    }

    /// Stops the timer `id`.
    ///
    /// Note that this may race with the expiration of the timer, for instance notification via
    /// an event set with `SetEvent` may be already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#stop(
        &self,
        mut id: u64,
    ) -> fidl::client::QueryResponseFut<
        DeviceStopResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#stop(self, id)
    }

    /// Get the current time in ticks left in timer `id` until expiration.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    pub fn r#get_ticks_left(
        &self,
        mut id: u64,
    ) -> fidl::client::QueryResponseFut<
        DeviceGetTicksLeftResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#get_ticks_left(self, id)
    }

    /// Sets a Zircon Event to be notified of the timer expiration.
    ///
    /// The timer expiration will be notified via the ZX_EVENT_SIGNALED signal.
    /// The client is responsible for clearing the ZX_EVENT_SIGNALED signal.
    /// Any previously event set for the specific `id` is replaced. Note that this may race with
    /// the event signaling from the expiration of a timer already started.
    /// To guarantee that an event is delivered upon timer expiration, this method must be
    /// called before calling `Start`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#set_event(
        &self,
        mut id: u64,
        mut event: fidl::Event,
    ) -> fidl::client::QueryResponseFut<
        DeviceSetEventResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#set_event(self, id, event)
    }

    /// Start the timer `id` to expire after `ticks` and waits until the timer expires with
    /// support for preventing suspension via the Power Framework.
    ///
    /// The driver will signal the `setup_event` event once the timer has been setup using the
    /// ZX_EVENT_SIGNALED signal. This allows a client to know that it is safe to allow the
    /// system to suspend. The client is responsible for clearing this event.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// A driver supporting this call must be able to get a lease on a power element that keeps
    /// the system from suspending. This lease is returned to the client via the `keep_alive`
    /// LeaseToken channel field. When `keep_alive` is closed, then the driver lease keeping the
    /// system from suspending will be dropped. Hence, to guarantee that the system is not
    /// suspended by the Power Framework a client must either keep this `keep_alive` token for
    /// as long as the system needs to not suspend, or a client must get its own lease from the
    /// Power Framework to prevent suspension before it drops `keep_alive`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver does not have a `keep_alive` token to provide to the client, then this
    /// call will return `BAD_STATE`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    pub fn r#start_and_wait(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_event: fidl::Event,
    ) -> fidl::client::QueryResponseFut<
        DeviceStartAndWaitResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#start_and_wait(self, id, resolution, ticks, setup_event)
    }

    /// Start timer `id` and wait for it to expire after `ticks` ticks.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// This method keeps the system awake (prevents suspension) while the timer is setup using the
    /// mandatory passed-in `setup_keep_alive` `LeaseToken`.
    /// When the timer expires this method returns a second `expiration_keep_alive`
    /// `LeaseToken` to prevent suspension at the time of expiration.
    /// These keep alive wake lease tokens are provided by the Power Framework's System Activity
    /// Governor. A driver supporting this call must be able to get `expiration_keep_alive` from
    /// System Activity Governor.
    ///
    /// When `expiration_keep_alive` is closed, then this driver created wake lease keeping the
    /// system from suspending at the time of the timer expiration is dropped. Hence, to guarantee
    /// that the system is not suspended by the Power Framework a client must either keep this
    /// `expiration_keep_alive` for as long as the system needs to stay awake, or a client must
    /// get its own wake lease from the Power Framework before it drops `expiration_keep_alive` to
    /// prevent suspension.
    ///
    /// Errors:
    ///
    /// * INVALID_ARGS: The specified `id` is invalid.
    /// * NOT_SUPPORTED: This method is not supported for the given `id`.
    /// * BAD_STATE: The driver is in a bad state, for instance it does not have an
    ///   `expiration_keep_alive` token to provide to the client.
    /// * INTERNAL_ERROR: The driver encountered an internal error.
    pub fn r#start_and_wait2(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_keep_alive: fidl::EventPair,
    ) -> fidl::client::QueryResponseFut<
        DeviceStartAndWait2Result,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#start_and_wait2(self, id, resolution, ticks, setup_keep_alive)
    }

    /// Get driver properties.
    pub fn r#get_properties(
        &self,
    ) -> fidl::client::QueryResponseFut<Properties, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DeviceProxyInterface::r#get_properties(self)
    }
}

impl DeviceProxyInterface for DeviceProxy {
    type StartResponseFut = fidl::client::QueryResponseFut<
        DeviceStartResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
    ) -> Self::StartResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceStartResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5a0a193b0467cc8a,
            >(_buf?)?
            .into_result::<DeviceMarker>("start")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceStartRequest, DeviceStartResult>(
            (id, resolution, ticks),
            0x5a0a193b0467cc8a,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ReadTimerResponseFut = fidl::client::QueryResponseFut<
        DeviceReadTimerResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#read_timer(&self, mut id: u64, mut resolution: &Resolution) -> Self::ReadTimerResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceReadTimerResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<DeviceReadTimerResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4430d0e336ffb5e9,
            >(_buf?)?
            .into_result::<DeviceMarker>("read_timer")?;
            Ok(_response.map(|x| x.ticks))
        }
        self.client.send_query_and_decode::<DeviceReadTimerRequest, DeviceReadTimerResult>(
            (id, resolution),
            0x4430d0e336ffb5e9,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ReadClockResponseFut = fidl::client::QueryResponseFut<
        DeviceReadClockResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#read_clock(&self, mut id: u64, mut resolution: &Resolution) -> Self::ReadClockResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceReadClockResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<DeviceReadClockResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x49aae10e0fb621ab,
            >(_buf?)?
            .into_result::<DeviceMarker>("read_clock")?;
            Ok(_response.map(|x| x.ticks))
        }
        self.client.send_query_and_decode::<DeviceReadClockRequest, DeviceReadClockResult>(
            (id, resolution),
            0x49aae10e0fb621ab,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type StopResponseFut = fidl::client::QueryResponseFut<
        DeviceStopResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#stop(&self, mut id: u64) -> Self::StopResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceStopResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x77e4cd1c3841a0e2,
            >(_buf?)?
            .into_result::<DeviceMarker>("stop")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceStopRequest, DeviceStopResult>(
            (id,),
            0x77e4cd1c3841a0e2,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type GetTicksLeftResponseFut = fidl::client::QueryResponseFut<
        DeviceGetTicksLeftResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_ticks_left(&self, mut id: u64) -> Self::GetTicksLeftResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceGetTicksLeftResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<DeviceGetTicksLeftResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xde2a48ae7d4b4ea,
            >(_buf?)?
            .into_result::<DeviceMarker>("get_ticks_left")?;
            Ok(_response.map(|x| x.ticks))
        }
        self.client.send_query_and_decode::<DeviceGetTicksLeftRequest, DeviceGetTicksLeftResult>(
            (id,),
            0xde2a48ae7d4b4ea,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type SetEventResponseFut = fidl::client::QueryResponseFut<
        DeviceSetEventResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_event(&self, mut id: u64, mut event: fidl::Event) -> Self::SetEventResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceSetEventResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1027024d25ffa820,
            >(_buf?)?
            .into_result::<DeviceMarker>("set_event")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<DeviceSetEventRequest, DeviceSetEventResult>(
            (id, event),
            0x1027024d25ffa820,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type StartAndWaitResponseFut = fidl::client::QueryResponseFut<
        DeviceStartAndWaitResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_and_wait(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_event: fidl::Event,
    ) -> Self::StartAndWaitResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceStartAndWaitResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<DeviceStartAndWaitResponse, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x716f415cdf234e0f,
            >(_buf?)?
            .into_result::<DeviceMarker>("start_and_wait")?;
            Ok(_response.map(|x| x.keep_alive))
        }
        self.client.send_query_and_decode::<DeviceStartAndWaitRequest, DeviceStartAndWaitResult>(
            (id, resolution, ticks, setup_event),
            0x716f415cdf234e0f,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type StartAndWait2ResponseFut = fidl::client::QueryResponseFut<
        DeviceStartAndWait2Result,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_and_wait2(
        &self,
        mut id: u64,
        mut resolution: &Resolution,
        mut ticks: u64,
        mut setup_keep_alive: fidl::EventPair,
    ) -> Self::StartAndWait2ResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DeviceStartAndWait2Result, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<DeviceStartAndWait2Response, DriverError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5f2aaf21254d3238,
            >(_buf?)?
            .into_result::<DeviceMarker>("start_and_wait2")?;
            Ok(_response.map(|x| x.expiration_keep_alive))
        }
        self.client.send_query_and_decode::<DeviceStartAndWait2Request, DeviceStartAndWait2Result>(
            (id, resolution, ticks, setup_keep_alive),
            0x5f2aaf21254d3238,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type GetPropertiesResponseFut =
        fidl::client::QueryResponseFut<Properties, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_properties(&self) -> Self::GetPropertiesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Properties, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<DeviceGetPropertiesResponse>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6bc22ab4c9396cbb,
            >(_buf?)?
            .into_result::<DeviceMarker>("get_properties")?;
            Ok(_response.properties)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Properties>(
            (),
            0x6bc22ab4c9396cbb,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

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

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 {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl DeviceEvent {
    /// Decodes a message buffer as a [`DeviceEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::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 {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(DeviceEvent::_UnknownEvent { ordinal: 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.hardware.hrtimer/Device.
pub struct DeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    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<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

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

impl futures::Stream for 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::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))));
                    }
                }

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

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x5a0a193b0467cc8a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceStartRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceStartRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::Start {
                            id: req.id,
                            resolution: req.resolution,
                            ticks: req.ticks,

                            responder: DeviceStartResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x4430d0e336ffb5e9 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceReadTimerRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceReadTimerRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::ReadTimer {
                            id: req.id,
                            resolution: req.resolution,

                            responder: DeviceReadTimerResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x49aae10e0fb621ab => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceReadClockRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceReadClockRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::ReadClock {
                            id: req.id,
                            resolution: req.resolution,

                            responder: DeviceReadClockResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x77e4cd1c3841a0e2 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceStopRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceStopRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::Stop {
                            id: req.id,

                            responder: DeviceStopResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xde2a48ae7d4b4ea => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceGetTicksLeftRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetTicksLeftRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetTicksLeft {
                            id: req.id,

                            responder: DeviceGetTicksLeftResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1027024d25ffa820 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceSetEventRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetEventRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::SetEvent {
                            id: req.id,
                            event: req.event,

                            responder: DeviceSetEventResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x716f415cdf234e0f => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceStartAndWaitRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceStartAndWaitRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::StartAndWait {
                            id: req.id,
                            resolution: req.resolution,
                            ticks: req.ticks,
                            setup_event: req.setup_event,

                            responder: DeviceStartAndWaitResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5f2aaf21254d3238 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceStartAndWait2Request,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceStartAndWait2Request>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::StartAndWait2 {
                            id: req.id,
                            resolution: req.resolution,
                            ticks: req.ticks,
                            setup_keep_alive: req.setup_keep_alive,

                            responder: DeviceStartAndWait2Responder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6bc22ab4c9396cbb => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetProperties {
                            responder: DeviceGetPropertiesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ if header.tx_id == 0
                        && header
                            .dynamic_flags()
                            .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        Ok(DeviceRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DeviceControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::OneWay,
                        })
                    }
                    _ if header
                        .dynamic_flags()
                        .contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                    {
                        this.inner.send_framework_err(
                            fidl::encoding::FrameworkErr::UnknownMethod,
                            header.tx_id,
                            header.ordinal,
                            header.dynamic_flags(),
                            (bytes, handles),
                        )?;
                        Ok(DeviceRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DeviceControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// A driver providing high resolution timers support.
/// This API is intended for timers that are provided by hardware separate from the CPU
/// For instance this driver may abstract hardware provided by an SoC.
#[derive(Debug)]
pub enum DeviceRequest {
    /// Start the timer `id` to expire after `ticks`.
    ///
    /// If `ticks` is 0 then the timer will expire in 0 ticks (immediately).
    /// If the timer `id` was already started, then the previous `Start` is canceled and the driver
    /// will restart the timer. Note that this may race with the expiration of the previous timer,
    /// for instance the notification process may be already started and a new `Start` call won't
    /// be able to stop a notification that is already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the specified `resolution` is not supported per the `resolutions` provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the specified `ticks` is beyond the range supported for the timer as provided by
    /// `GetProperties`, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    Start { id: u64, resolution: Resolution, ticks: u64, responder: DeviceStartResponder },
    /// Read the current timer's set or timeout value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no readable timer currently exists.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    ReadTimer { id: u64, resolution: Resolution, responder: DeviceReadTimerResponder },
    /// Read the current timer's clock value.
    ///
    /// The returned ticks are in time-units relative to the given resolution.
    /// Use `GetProperties()` to determine the available resolution(s).
    ///
    /// Errors:
    ///   BAD_STATE: no clock is currently running.
    ///   INVALID_ARGS: `id` or `resolution` are invalid or unsupported values.
    ///   NOT_SUPPORTED: if `supports_read` is false, or the method is otherwise
    ///     not implemented.
    ///   INTERNAL_ERROR: internal runtime error.
    ReadClock { id: u64, resolution: Resolution, responder: DeviceReadClockResponder },
    /// Stops the timer `id`.
    ///
    /// Note that this may race with the expiration of the timer, for instance notification via
    /// an event set with `SetEvent` may be already in flight.
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    Stop { id: u64, responder: DeviceStopResponder },
    /// Get the current time in ticks left in timer `id` until expiration.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    GetTicksLeft { id: u64, responder: DeviceGetTicksLeftResponder },
    /// Sets a Zircon Event to be notified of the timer expiration.
    ///
    /// The timer expiration will be notified via the ZX_EVENT_SIGNALED signal.
    /// The client is responsible for clearing the ZX_EVENT_SIGNALED signal.
    /// Any previously event set for the specific `id` is replaced. Note that this may race with
    /// the event signaling from the expiration of a timer already started.
    /// To guarantee that an event is delivered upon timer expiration, this method must be
    /// called before calling `Start`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    SetEvent { id: u64, event: fidl::Event, responder: DeviceSetEventResponder },
    /// Start the timer `id` to expire after `ticks` and waits until the timer expires with
    /// support for preventing suspension via the Power Framework.
    ///
    /// The driver will signal the `setup_event` event once the timer has been setup using the
    /// ZX_EVENT_SIGNALED signal. This allows a client to know that it is safe to allow the
    /// system to suspend. The client is responsible for clearing this event.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// A driver supporting this call must be able to get a lease on a power element that keeps
    /// the system from suspending. This lease is returned to the client via the `keep_alive`
    /// LeaseToken channel field. When `keep_alive` is closed, then the driver lease keeping the
    /// system from suspending will be dropped. Hence, to guarantee that the system is not
    /// suspended by the Power Framework a client must either keep this `keep_alive` token for
    /// as long as the system needs to not suspend, or a client must get its own lease from the
    /// Power Framework to prevent suspension before it drops `keep_alive`.
    ///
    /// If the specified `id` is invalid, then this call will return `INVALID_ARGS`.
    /// If this method is not supported for the given `id`, then this call will return
    /// `NOT_SUPPORTED`.
    /// If the driver does not have a `keep_alive` token to provide to the client, then this
    /// call will return `BAD_STATE`.
    /// If the driver encounters an internal error, then this call will return `INTERNAL_ERROR`.
    StartAndWait {
        id: u64,
        resolution: Resolution,
        ticks: u64,
        setup_event: fidl::Event,
        responder: DeviceStartAndWaitResponder,
    },
    /// Start timer `id` and wait for it to expire after `ticks` ticks.
    ///
    /// The driver will not respond to this call (hang) until the timer has triggered.
    /// Calling `Stop` on the timer will abort this call and return `CANCELED`. Note that this
    /// may race with the expiration of the timer.
    ///
    /// This method keeps the system awake (prevents suspension) while the timer is setup using the
    /// mandatory passed-in `setup_keep_alive` `LeaseToken`.
    /// When the timer expires this method returns a second `expiration_keep_alive`
    /// `LeaseToken` to prevent suspension at the time of expiration.
    /// These keep alive wake lease tokens are provided by the Power Framework's System Activity
    /// Governor. A driver supporting this call must be able to get `expiration_keep_alive` from
    /// System Activity Governor.
    ///
    /// When `expiration_keep_alive` is closed, then this driver created wake lease keeping the
    /// system from suspending at the time of the timer expiration is dropped. Hence, to guarantee
    /// that the system is not suspended by the Power Framework a client must either keep this
    /// `expiration_keep_alive` for as long as the system needs to stay awake, or a client must
    /// get its own wake lease from the Power Framework before it drops `expiration_keep_alive` to
    /// prevent suspension.
    ///
    /// Errors:
    ///
    /// * INVALID_ARGS: The specified `id` is invalid.
    /// * NOT_SUPPORTED: This method is not supported for the given `id`.
    /// * BAD_STATE: The driver is in a bad state, for instance it does not have an
    ///   `expiration_keep_alive` token to provide to the client.
    /// * INTERNAL_ERROR: The driver encountered an internal error.
    StartAndWait2 {
        id: u64,
        resolution: Resolution,
        ticks: u64,
        setup_keep_alive: fidl::EventPair,
        responder: DeviceStartAndWait2Responder,
    },
    /// Get driver properties.
    GetProperties { responder: DeviceGetPropertiesResponder },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: DeviceControlHandle,
        method_type: fidl::MethodType,
    },
}

impl DeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_start(self) -> Option<(u64, Resolution, u64, DeviceStartResponder)> {
        if let DeviceRequest::Start { id, resolution, ticks, responder } = self {
            Some((id, resolution, ticks, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_read_timer(self) -> Option<(u64, Resolution, DeviceReadTimerResponder)> {
        if let DeviceRequest::ReadTimer { id, resolution, responder } = self {
            Some((id, resolution, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_read_clock(self) -> Option<(u64, Resolution, DeviceReadClockResponder)> {
        if let DeviceRequest::ReadClock { id, resolution, responder } = self {
            Some((id, resolution, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop(self) -> Option<(u64, DeviceStopResponder)> {
        if let DeviceRequest::Stop { id, responder } = self { Some((id, responder)) } else { None }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_ticks_left(self) -> Option<(u64, DeviceGetTicksLeftResponder)> {
        if let DeviceRequest::GetTicksLeft { id, responder } = self {
            Some((id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_event(self) -> Option<(u64, fidl::Event, DeviceSetEventResponder)> {
        if let DeviceRequest::SetEvent { id, event, responder } = self {
            Some((id, event, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_and_wait(
        self,
    ) -> Option<(u64, Resolution, u64, fidl::Event, DeviceStartAndWaitResponder)> {
        if let DeviceRequest::StartAndWait { id, resolution, ticks, setup_event, responder } = self
        {
            Some((id, resolution, ticks, setup_event, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_and_wait2(
        self,
    ) -> Option<(u64, Resolution, u64, fidl::EventPair, DeviceStartAndWait2Responder)> {
        if let DeviceRequest::StartAndWait2 { id, resolution, ticks, setup_keep_alive, responder } =
            self
        {
            Some((id, resolution, ticks, setup_keep_alive, responder))
        } else {
            None
        }
    }

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

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DeviceRequest::Start { .. } => "start",
            DeviceRequest::ReadTimer { .. } => "read_timer",
            DeviceRequest::ReadClock { .. } => "read_clock",
            DeviceRequest::Stop { .. } => "stop",
            DeviceRequest::GetTicksLeft { .. } => "get_ticks_left",
            DeviceRequest::SetEvent { .. } => "set_event",
            DeviceRequest::StartAndWait { .. } => "start_and_wait",
            DeviceRequest::StartAndWait2 { .. } => "start_and_wait2",
            DeviceRequest::GetProperties { .. } => "get_properties",
            DeviceRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
                "unknown one-way method"
            }
            DeviceRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
                "unknown two-way method"
            }
        }
    }
}

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

impl DeviceControlHandle {
    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
        self.inner.shutdown_with_epitaph(status.into())
    }
}

impl fidl::endpoints::ControlHandle for DeviceControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
        self.inner.shutdown_with_epitaph(status)
    }

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

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

impl DeviceControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceStartResponder {
    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 DeviceStartResponder {
    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 DeviceStartResponder {
    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 DeviceStartResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x5a0a193b0467cc8a,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceReadTimerResponder {
    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 DeviceReadTimerResponder {
    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 DeviceReadTimerResponder {
    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 DeviceReadTimerResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<u64, DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DeviceReadTimerResponse,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|ticks| (ticks,))),
            self.tx_id,
            0x4430d0e336ffb5e9,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceReadClockResponder {
    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 DeviceReadClockResponder {
    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 DeviceReadClockResponder {
    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 DeviceReadClockResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<u64, DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DeviceReadClockResponse,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|ticks| (ticks,))),
            self.tx_id,
            0x49aae10e0fb621ab,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceStopResponder {
    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 DeviceStopResponder {
    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 DeviceStopResponder {
    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 DeviceStopResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x77e4cd1c3841a0e2,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetTicksLeftResponder {
    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 DeviceGetTicksLeftResponder {
    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 DeviceGetTicksLeftResponder {
    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 DeviceGetTicksLeftResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<u64, DriverError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<u64, DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DeviceGetTicksLeftResponse,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|ticks| (ticks,))),
            self.tx_id,
            0xde2a48ae7d4b4ea,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceSetEventResponder {
    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 DeviceSetEventResponder {
    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 DeviceSetEventResponder {
    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 DeviceSetEventResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(&self, mut result: Result<(), DriverError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x1027024d25ffa820,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceStartAndWaitResponder {
    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 DeviceStartAndWaitResponder {
    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 DeviceStartAndWaitResponder {
    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 DeviceStartAndWaitResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<fidl::EventPair, DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(
        &self,
        mut result: Result<fidl::EventPair, DriverError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DeviceStartAndWaitResponse,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|keep_alive| (keep_alive,))),
            self.tx_id,
            0x716f415cdf234e0f,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceStartAndWait2Responder {
    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 DeviceStartAndWait2Responder {
    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 DeviceStartAndWait2Responder {
    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 DeviceStartAndWait2Responder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<fidl::EventPair, DriverError>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(
        &self,
        mut result: Result<fidl::EventPair, DriverError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DeviceStartAndWait2Response,
            DriverError,
        >>(
            fidl::encoding::FlexibleResult::new(
                result.map(|expiration_keep_alive| (expiration_keep_alive,)),
            ),
            self.tx_id,
            0x5f2aaf21254d3238,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetPropertiesResponder {
    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 DeviceGetPropertiesResponder {
    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 DeviceGetPropertiesResponder {
    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 DeviceGetPropertiesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut properties: Properties) -> Result<(), fidl::Error> {
        let _result = self.send_raw(properties);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(&self, mut properties: Properties) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleType<DeviceGetPropertiesResponse>>(
            fidl::encoding::Flexible::new((&mut properties,)),
            self.tx_id,
            0x6bc22ab4c9396cbb,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for ServiceMarker {
    type Proxy = ServiceProxy;
    type Request = ServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.hrtimer.Service";
}

/// A request for one of the member protocols of Service.
///
#[cfg(target_os = "fuchsia")]
pub enum ServiceRequest {
    Device(DeviceRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for ServiceRequest {
    type Service = ServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "device" => Self::Device(
                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service Service"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["device"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for ServiceProxy {
    type Service = ServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl ServiceProxy {
    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but returns a sync proxy.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but accepts a server end.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_channel_to_device(
        &self,
        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("device", server_end.into_channel())
    }

    pub fn instance_name(&self) -> &str {
        self.0.instance_name()
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for DeviceSetEventRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl
        fidl::encoding::Encode<DeviceSetEventRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut DeviceSetEventRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceSetEventRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceSetEventRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::HandleType<
                        fidl::Event,
                        { fidl::ObjectType::EVENT.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.event
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T1: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<DeviceSetEventRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
        for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceSetEventRequest>(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, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceSetEventRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
                event: fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            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,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.id,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.event, decoder, offset + 8, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DeviceStartAndWait2Request {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceStartAndWait2Request {
        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
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DeviceStartAndWait2Request,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DeviceStartAndWait2Request
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWait2Request>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceStartAndWait2Request,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Resolution as fidl::encoding::ValueTypeMarker>::borrow(&self.resolution),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.ticks),
                    <fidl::encoding::HandleType<
                        fidl::EventPair,
                        { fidl::ObjectType::EVENTPAIR.into_raw() },
                        16387,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.setup_keep_alive,
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T1: fidl::encoding::Encode<Resolution, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T2: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T3: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    16387,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DeviceStartAndWait2Request,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWait2Request>(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(32);
                (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 + 32, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceStartAndWait2Request
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
                resolution: fidl::new_empty!(
                    Resolution,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                ticks: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
                setup_keep_alive: fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(32) };
            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 + 32 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.id,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                Resolution,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.resolution,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ticks,
                decoder,
                offset + 24,
                _depth
            )?;
            fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.setup_keep_alive, decoder, offset + 32, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DeviceStartAndWaitRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceStartAndWaitRequest {
        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
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DeviceStartAndWaitRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DeviceStartAndWaitRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWaitRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceStartAndWaitRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <Resolution as fidl::encoding::ValueTypeMarker>::borrow(&self.resolution),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.ticks),
                    <fidl::encoding::HandleType<
                        fidl::Event,
                        { fidl::ObjectType::EVENT.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.setup_event
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T1: fidl::encoding::Encode<Resolution, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T2: fidl::encoding::Encode<u64, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T3: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DeviceStartAndWaitRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2, T3)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWaitRequest>(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(32);
                (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 + 32, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceStartAndWaitRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
                resolution: fidl::new_empty!(
                    Resolution,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                ticks: fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect),
                setup_event: fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(32) };
            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 + 32 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.id,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                Resolution,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.resolution,
                decoder,
                offset + 8,
                _depth
            )?;
            fidl::decode!(
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.ticks,
                decoder,
                offset + 24,
                _depth
            )?;
            fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.setup_event, decoder, offset + 32, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DeviceGetPropertiesResponse {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DeviceGetPropertiesResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DeviceGetPropertiesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceGetPropertiesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceGetPropertiesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<Properties as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.properties,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<Properties, fidl::encoding::DefaultFuchsiaResourceDialect>,
    >
        fidl::encoding::Encode<
            DeviceGetPropertiesResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceGetPropertiesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceGetPropertiesResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                properties: fidl::new_empty!(
                    Properties,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

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

    impl fidl::encoding::ResourceTypeMarker for DeviceStartAndWait2Response {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceStartAndWait2Response {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DeviceStartAndWait2Response,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DeviceStartAndWait2Response
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWait2Response>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceStartAndWait2Response,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    16387,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.expiration_keep_alive,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    16387,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DeviceStartAndWait2Response,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWait2Response>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceStartAndWait2Response
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                expiration_keep_alive: fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.expiration_keep_alive, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for DeviceStartAndWaitResponse {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            DeviceStartAndWaitResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut DeviceStartAndWaitResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWaitResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                DeviceStartAndWaitResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    16387,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.keep_alive
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    16387,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            DeviceStartAndWaitResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceStartAndWaitResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for DeviceStartAndWaitResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                keep_alive: fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 16387>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.keep_alive, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl Properties {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.driver_node_token {
                return 2;
            }
            if let Some(_) = self.timers_properties {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ResourceTypeMarker for Properties {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl fidl::encoding::Encode<Properties, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut Properties
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Properties>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<TimerProperties, 64>, fidl::encoding::DefaultFuchsiaResourceDialect>(
            self.timers_properties.as_ref().map(<fidl::encoding::Vector<TimerProperties, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<
                fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.driver_node_token.as_mut().map(
                    <fidl::encoding::HandleType<
                        fidl::Event,
                        { fidl::ObjectType::EVENT.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect> for Properties {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<TimerProperties, 64> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.timers_properties.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<TimerProperties, 64>, fidl::encoding::DefaultFuchsiaResourceDialect));
                fidl::decode!(fidl::encoding::Vector<TimerProperties, 64>, fidl::encoding::DefaultFuchsiaResourceDialect, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::HandleType<
                    fidl::Event,
                    { fidl::ObjectType::EVENT.into_raw() },
                    2147483648,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.driver_node_token.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect));
                fidl::decode!(fidl::encoding::HandleType<fidl::Event, { fidl::ObjectType::EVENT.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }
}