fidl_fuchsia_hardware_sensors/

fidl_fuchsia_hardware_sensors.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_sensors_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

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

impl fidl::endpoints::ProtocolMarker for DriverMarker {
    type Proxy = DriverProxy;
    type RequestStream = DriverRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DriverSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.hardware.sensors.Driver";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DriverMarker {}
pub type DriverActivateSensorResult = Result<(), ActivateSensorError>;
pub type DriverDeactivateSensorResult = Result<(), DeactivateSensorError>;
pub type DriverConfigureSensorRateResult = Result<(), ConfigureSensorRateError>;

pub trait DriverProxyInterface: Send + Sync {
    type GetSensorsListResponseFut: std::future::Future<
            Output = Result<Vec<fidl_fuchsia_sensors_types::SensorInfo>, fidl::Error>,
        > + Send;
    fn r#get_sensors_list(&self) -> Self::GetSensorsListResponseFut;
    type ActivateSensorResponseFut: std::future::Future<Output = Result<DriverActivateSensorResult, fidl::Error>>
        + Send;
    fn r#activate_sensor(&self, sensor_id: i32) -> Self::ActivateSensorResponseFut;
    type DeactivateSensorResponseFut: std::future::Future<Output = Result<DriverDeactivateSensorResult, fidl::Error>>
        + Send;
    fn r#deactivate_sensor(&self, sensor_id: i32) -> Self::DeactivateSensorResponseFut;
    type ConfigureSensorRateResponseFut: std::future::Future<Output = Result<DriverConfigureSensorRateResult, fidl::Error>>
        + Send;
    fn r#configure_sensor_rate(
        &self,
        sensor_id: i32,
        sensor_rate_config: &fidl_fuchsia_sensors_types::SensorRateConfig,
    ) -> Self::ConfigureSensorRateResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DriverSynchronousProxy {
    type Proxy = DriverProxy;
    type Protocol = DriverMarker;

    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 DriverSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

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

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

    /// Retrieve the details of all the sensors managed by this driver.
    pub fn r#get_sensors_list(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Vec<fidl_fuchsia_sensors_types::SensorInfo>, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<DriverGetSensorsListResponse>,
        >(
            (),
            0x6a30da06929d426b,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverMarker>("get_sensors_list")?;
        Ok(_response.sensor_list)
    }

    /// Activate the specified sensor.
    pub fn r#activate_sensor(
        &self,
        mut sensor_id: i32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverActivateSensorResult, fidl::Error> {
        let _response =
            self.client
                .send_query::<DriverActivateSensorRequest, fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ActivateSensorError,
                >>(
                    (sensor_id,),
                    0x6ff16c620f9f3c5b,
                    fidl::encoding::DynamicFlags::FLEXIBLE,
                    ___deadline,
                )?
                .into_result::<DriverMarker>("activate_sensor")?;
        Ok(_response.map(|x| x))
    }

    /// Deactivate the specified sensor.
    pub fn r#deactivate_sensor(
        &self,
        mut sensor_id: i32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverDeactivateSensorResult, fidl::Error> {
        let _response =
            self.client
                .send_query::<DriverDeactivateSensorRequest, fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    DeactivateSensorError,
                >>(
                    (sensor_id,),
                    0x64f003527d44ec55,
                    fidl::encoding::DynamicFlags::FLEXIBLE,
                    ___deadline,
                )?
                .into_result::<DriverMarker>("deactivate_sensor")?;
        Ok(_response.map(|x| x))
    }

    /// Set the output rate for the specified sensor.
    pub fn r#configure_sensor_rate(
        &self,
        mut sensor_id: i32,
        mut sensor_rate_config: &fidl_fuchsia_sensors_types::SensorRateConfig,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<DriverConfigureSensorRateResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<DriverConfigureSensorRateRequest, fidl::encoding::FlexibleResultType<
                fidl::encoding::EmptyStruct,
                ConfigureSensorRateError,
            >>(
                (sensor_id, sensor_rate_config),
                0x78a264bc9c645045,
                fidl::encoding::DynamicFlags::FLEXIBLE,
                ___deadline,
            )?
            .into_result::<DriverMarker>("configure_sensor_rate")?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for DriverProxy {
    type Protocol = DriverMarker;

    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 DriverProxy {
    /// Create a new Proxy for fuchsia.hardware.sensors/Driver.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DriverMarker 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) -> DriverEventStream {
        DriverEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Retrieve the details of all the sensors managed by this driver.
    pub fn r#get_sensors_list(
        &self,
    ) -> fidl::client::QueryResponseFut<
        Vec<fidl_fuchsia_sensors_types::SensorInfo>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverProxyInterface::r#get_sensors_list(self)
    }

    /// Activate the specified sensor.
    pub fn r#activate_sensor(
        &self,
        mut sensor_id: i32,
    ) -> fidl::client::QueryResponseFut<
        DriverActivateSensorResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverProxyInterface::r#activate_sensor(self, sensor_id)
    }

    /// Deactivate the specified sensor.
    pub fn r#deactivate_sensor(
        &self,
        mut sensor_id: i32,
    ) -> fidl::client::QueryResponseFut<
        DriverDeactivateSensorResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverProxyInterface::r#deactivate_sensor(self, sensor_id)
    }

    /// Set the output rate for the specified sensor.
    pub fn r#configure_sensor_rate(
        &self,
        mut sensor_id: i32,
        mut sensor_rate_config: &fidl_fuchsia_sensors_types::SensorRateConfig,
    ) -> fidl::client::QueryResponseFut<
        DriverConfigureSensorRateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DriverProxyInterface::r#configure_sensor_rate(self, sensor_id, sensor_rate_config)
    }
}

impl DriverProxyInterface for DriverProxy {
    type GetSensorsListResponseFut = fidl::client::QueryResponseFut<
        Vec<fidl_fuchsia_sensors_types::SensorInfo>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_sensors_list(&self) -> Self::GetSensorsListResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<fidl_fuchsia_sensors_types::SensorInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<DriverGetSensorsListResponse>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6a30da06929d426b,
            >(_buf?)?
            .into_result::<DriverMarker>("get_sensors_list")?;
            Ok(_response.sensor_list)
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            Vec<fidl_fuchsia_sensors_types::SensorInfo>,
        >(
            (),
            0x6a30da06929d426b,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ActivateSensorResponseFut = fidl::client::QueryResponseFut<
        DriverActivateSensorResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#activate_sensor(&self, mut sensor_id: i32) -> Self::ActivateSensorResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverActivateSensorResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ActivateSensorError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6ff16c620f9f3c5b,
            >(_buf?)?
            .into_result::<DriverMarker>("activate_sensor")?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<DriverActivateSensorRequest, DriverActivateSensorResult>(
                (sensor_id,),
                0x6ff16c620f9f3c5b,
                fidl::encoding::DynamicFlags::FLEXIBLE,
                _decode,
            )
    }

    type DeactivateSensorResponseFut = fidl::client::QueryResponseFut<
        DriverDeactivateSensorResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#deactivate_sensor(&self, mut sensor_id: i32) -> Self::DeactivateSensorResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverDeactivateSensorResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    DeactivateSensorError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x64f003527d44ec55,
            >(_buf?)?
            .into_result::<DriverMarker>("deactivate_sensor")?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<DriverDeactivateSensorRequest, DriverDeactivateSensorResult>(
                (sensor_id,),
                0x64f003527d44ec55,
                fidl::encoding::DynamicFlags::FLEXIBLE,
                _decode,
            )
    }

    type ConfigureSensorRateResponseFut = fidl::client::QueryResponseFut<
        DriverConfigureSensorRateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#configure_sensor_rate(
        &self,
        mut sensor_id: i32,
        mut sensor_rate_config: &fidl_fuchsia_sensors_types::SensorRateConfig,
    ) -> Self::ConfigureSensorRateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverConfigureSensorRateResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ConfigureSensorRateError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x78a264bc9c645045,
            >(_buf?)?
            .into_result::<DriverMarker>("configure_sensor_rate")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverConfigureSensorRateRequest,
            DriverConfigureSensorRateResult,
        >(
            (sensor_id, sensor_rate_config,),
            0x78a264bc9c645045,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

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

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

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

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

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

impl DriverEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_sensor_event(self) -> Option<fidl_fuchsia_sensors_types::SensorEvent> {
        if let DriverEvent::OnSensorEvent { event } = self {
            Some((event))
        } else {
            None
        }
    }

    /// Decodes a message buffer as a [`DriverEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DriverEvent, 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 {
            0x2aaf0636bb3e1df9 => {
                let mut out = fidl::new_empty!(
                    DriverOnSensorEventRequest,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                );
                fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverOnSensorEventRequest>(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((DriverEvent::OnSensorEvent { event: out.event }))
            }
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(DriverEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

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

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

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

impl fidl::endpoints::RequestStream for DriverRequestStream {
    type Protocol = DriverMarker;
    type ControlHandle = DriverControlHandle;

    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 {
        DriverControlHandle { 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 DriverRequestStream {
    type Item = Result<DriverRequest, 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 DriverRequestStream 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 {
                    0x6a30da06929d426b => {
                        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 = DriverControlHandle { inner: this.inner.clone() };
                        Ok(DriverRequest::GetSensorsList {
                            responder: DriverGetSensorsListResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6ff16c620f9f3c5b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverActivateSensorRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverActivateSensorRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverControlHandle { inner: this.inner.clone() };
                        Ok(DriverRequest::ActivateSensor {
                            sensor_id: req.sensor_id,

                            responder: DriverActivateSensorResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x64f003527d44ec55 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverDeactivateSensorRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverDeactivateSensorRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverControlHandle { inner: this.inner.clone() };
                        Ok(DriverRequest::DeactivateSensor {
                            sensor_id: req.sensor_id,

                            responder: DriverDeactivateSensorResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x78a264bc9c645045 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DriverConfigureSensorRateRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DriverConfigureSensorRateRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DriverControlHandle { inner: this.inner.clone() };
                        Ok(DriverRequest::ConfigureSensorRate {
                            sensor_id: req.sensor_id,
                            sensor_rate_config: req.sensor_rate_config,

                            responder: DriverConfigureSensorRateResponder {
                                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(DriverRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DriverControlHandle { 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(DriverRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: DriverControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DriverMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Implemented by drivers which talk to one or more pieces of sensor hardware.
#[derive(Debug)]
pub enum DriverRequest {
    /// Retrieve the details of all the sensors managed by this driver.
    GetSensorsList { responder: DriverGetSensorsListResponder },
    /// Activate the specified sensor.
    ActivateSensor { sensor_id: i32, responder: DriverActivateSensorResponder },
    /// Deactivate the specified sensor.
    DeactivateSensor { sensor_id: i32, responder: DriverDeactivateSensorResponder },
    /// Set the output rate for the specified sensor.
    ConfigureSensorRate {
        sensor_id: i32,
        sensor_rate_config: fidl_fuchsia_sensors_types::SensorRateConfig,
        responder: DriverConfigureSensorRateResponder,
    },
    /// 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: DriverControlHandle,
        method_type: fidl::MethodType,
    },
}

impl DriverRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_sensors_list(self) -> Option<(DriverGetSensorsListResponder)> {
        if let DriverRequest::GetSensorsList { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_activate_sensor(self) -> Option<(i32, DriverActivateSensorResponder)> {
        if let DriverRequest::ActivateSensor { sensor_id, responder } = self {
            Some((sensor_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_deactivate_sensor(self) -> Option<(i32, DriverDeactivateSensorResponder)> {
        if let DriverRequest::DeactivateSensor { sensor_id, responder } = self {
            Some((sensor_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_configure_sensor_rate(
        self,
    ) -> Option<(
        i32,
        fidl_fuchsia_sensors_types::SensorRateConfig,
        DriverConfigureSensorRateResponder,
    )> {
        if let DriverRequest::ConfigureSensorRate { sensor_id, sensor_rate_config, responder } =
            self
        {
            Some((sensor_id, sensor_rate_config, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverRequest::GetSensorsList { .. } => "get_sensors_list",
            DriverRequest::ActivateSensor { .. } => "activate_sensor",
            DriverRequest::DeactivateSensor { .. } => "deactivate_sensor",
            DriverRequest::ConfigureSensorRate { .. } => "configure_sensor_rate",
            DriverRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
                "unknown one-way method"
            }
            DriverRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
                "unknown two-way method"
            }
        }
    }
}

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

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

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

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

impl DriverControlHandle {
    pub fn send_on_sensor_event(
        &self,
        mut event: &fidl_fuchsia_sensors_types::SensorEvent,
    ) -> Result<(), fidl::Error> {
        self.inner.send::<DriverOnSensorEventRequest>(
            (event,),
            0,
            0x2aaf0636bb3e1df9,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

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

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

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

    fn send_raw(
        &self,
        mut sensor_list: &[fidl_fuchsia_sensors_types::SensorInfo],
    ) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::FlexibleType<DriverGetSensorsListResponse>>(
                fidl::encoding::Flexible::new((sensor_list,)),
                self.tx_id,
                0x6a30da06929d426b,
                fidl::encoding::DynamicFlags::FLEXIBLE,
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), ActivateSensorError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            ActivateSensorError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x6ff16c620f9f3c5b,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), DeactivateSensorError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            DeactivateSensorError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x64f003527d44ec55,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), ConfigureSensorRateError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            ConfigureSensorRateError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x78a264bc9c645045,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PlaybackMarker {
    type Proxy = PlaybackProxy;
    type RequestStream = PlaybackRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PlaybackSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.hardware.sensors.Playback";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PlaybackMarker {}
pub type PlaybackConfigurePlaybackResult = Result<(), ConfigurePlaybackError>;

pub trait PlaybackProxyInterface: Send + Sync {
    type ConfigurePlaybackResponseFut: std::future::Future<Output = Result<PlaybackConfigurePlaybackResult, fidl::Error>>
        + Send;
    fn r#configure_playback(
        &self,
        source_config: &PlaybackSourceConfig,
    ) -> Self::ConfigurePlaybackResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PlaybackSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PlaybackSynchronousProxy {
    type Proxy = PlaybackProxy;
    type Protocol = PlaybackMarker;

    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 PlaybackSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <PlaybackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

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

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

    pub fn r#configure_playback(
        &self,
        mut source_config: &PlaybackSourceConfig,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PlaybackConfigurePlaybackResult, fidl::Error> {
        let _response =
            self.client
                .send_query::<PlaybackConfigurePlaybackRequest, fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ConfigurePlaybackError,
                >>(
                    (source_config,),
                    0x64327bb27c3d8742,
                    fidl::encoding::DynamicFlags::FLEXIBLE,
                    ___deadline,
                )?
                .into_result::<PlaybackMarker>("configure_playback")?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for PlaybackProxy {
    type Protocol = PlaybackMarker;

    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 PlaybackProxy {
    /// Create a new Proxy for fuchsia.hardware.sensors/Playback.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PlaybackMarker 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) -> PlaybackEventStream {
        PlaybackEventStream { event_receiver: self.client.take_event_receiver() }
    }

    pub fn r#configure_playback(
        &self,
        mut source_config: &PlaybackSourceConfig,
    ) -> fidl::client::QueryResponseFut<
        PlaybackConfigurePlaybackResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PlaybackProxyInterface::r#configure_playback(self, source_config)
    }
}

impl PlaybackProxyInterface for PlaybackProxy {
    type ConfigurePlaybackResponseFut = fidl::client::QueryResponseFut<
        PlaybackConfigurePlaybackResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#configure_playback(
        &self,
        mut source_config: &PlaybackSourceConfig,
    ) -> Self::ConfigurePlaybackResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PlaybackConfigurePlaybackResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    ConfigurePlaybackError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x64327bb27c3d8742,
            >(_buf?)?
            .into_result::<PlaybackMarker>("configure_playback")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            PlaybackConfigurePlaybackRequest,
            PlaybackConfigurePlaybackResult,
        >(
            (source_config,),
            0x64327bb27c3d8742,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

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

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

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

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

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

impl PlaybackEvent {
    /// Decodes a message buffer as a [`PlaybackEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PlaybackEvent, 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(PlaybackEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <PlaybackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

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

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

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

impl fidl::endpoints::RequestStream for PlaybackRequestStream {
    type Protocol = PlaybackMarker;
    type ControlHandle = PlaybackControlHandle;

    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 {
        PlaybackControlHandle { 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 PlaybackRequestStream {
    type Item = Result<PlaybackRequest, 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 PlaybackRequestStream 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 {
                    0x64327bb27c3d8742 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            PlaybackConfigurePlaybackRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PlaybackConfigurePlaybackRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = PlaybackControlHandle { inner: this.inner.clone() };
                        Ok(PlaybackRequest::ConfigurePlayback {
                            source_config: req.source_config,

                            responder: PlaybackConfigurePlaybackResponder {
                                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(PlaybackRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: PlaybackControlHandle { 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(PlaybackRequest::_UnknownMethod {
                            ordinal: header.ordinal,
                            control_handle: PlaybackControlHandle { inner: this.inner.clone() },
                            method_type: fidl::MethodType::TwoWay,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PlaybackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Implemented by components which pretend to be a sensor driver but instead
/// emit prerecorded or pregenerated data. Those components will also implement
/// the fuchsia.hardware.sensors.Driver protocol which will be used to actually
/// control the playback of data. This protocol is used to set up the playback
/// data source and playback specific parameters.
#[derive(Debug)]
pub enum PlaybackRequest {
    ConfigurePlayback {
        source_config: PlaybackSourceConfig,
        responder: PlaybackConfigurePlaybackResponder,
    },
    /// 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: PlaybackControlHandle,
        method_type: fidl::MethodType,
    },
}

impl PlaybackRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_configure_playback(
        self,
    ) -> Option<(PlaybackSourceConfig, PlaybackConfigurePlaybackResponder)> {
        if let PlaybackRequest::ConfigurePlayback { source_config, responder } = self {
            Some((source_config, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            PlaybackRequest::ConfigurePlayback { .. } => "configure_playback",
            PlaybackRequest::_UnknownMethod { method_type: fidl::MethodType::OneWay, .. } => {
                "unknown one-way method"
            }
            PlaybackRequest::_UnknownMethod { method_type: fidl::MethodType::TwoWay, .. } => {
                "unknown two-way method"
            }
        }
    }
}

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

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

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

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

impl PlaybackControlHandle {}

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

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

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

    fn send_raw(&self, mut result: Result<(), ConfigurePlaybackError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            ConfigurePlaybackError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x64327bb27c3d8742,
            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.sensors.Service";
}

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

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

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

    fn member_names() -> &'static [&'static str] {
        &["driver"]
    }
}
#[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_driver(&self) -> Result<DriverProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<DriverMarker>();
        self.connect_channel_to_driver(server_end)?;
        Ok(proxy)
    }

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

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

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

mod internal {
    use super::*;
}