fidl_fuchsia_thermal/

fidl_fuchsia_thermal.rs

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

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

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

/// A string that represents the type of client using the protocol.
///
/// `ClientType` is used as a parameter to [`ClientStateConnector.Connect`] to
/// connect a [`ClientStateWatcher`] to the thermal state of the desired client
/// type.
///
/// A `ClientType` value should describe the type of subsystem a client
/// represents and must exactly (case-sensitive) match with a client entry found
/// in the central thermal configuration. Typical examples include "audio",
/// "wifi", etc.
pub type ClientType = String;

/// The maximum value of the normalized thermal load. This value bounds the width (and therefore
/// also the precision) of the normalized thermal limiting range starting from 0. Trip points must
/// be specified within this range.
pub const MAX_THERMAL_LOAD: u32 = 100;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ClientStateConnectorConnectRequest {
    pub client_type: String,
    pub watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
}

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

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

impl fidl::Persistable for ClientStateWatcherWatchResponse {}

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

impl fidl::endpoints::ProtocolMarker for ClientStateConnectorMarker {
    type Proxy = ClientStateConnectorProxy;
    type RequestStream = ClientStateConnectorRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ClientStateConnectorSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.thermal.ClientStateConnector";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ClientStateConnectorMarker {}

pub trait ClientStateConnectorProxyInterface: Send + Sync {
    fn r#connect(
        &self,
        client_type: &str,
        watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ClientStateConnectorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ClientStateConnectorSynchronousProxy {
    type Proxy = ClientStateConnectorProxy;
    type Protocol = ClientStateConnectorMarker;

    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 ClientStateConnectorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <ClientStateConnectorMarker 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<ClientStateConnectorEvent, fidl::Error> {
        ClientStateConnectorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Connects a [`ClientStateWatcher`] to the thermal state of the specified
    /// [`ClientType`].
    ///
    /// A client may call this method and begin using the [`ClientStateWatcher`]
    /// client endpoint immediately.
    ///
    /// If `client_type` does not exactly (case-sensitive) match with a client
    /// entry found in the central thermal configuration, then the request will
    /// fail. On failure, both the `watcher` server endpoint as well as the
    /// current `ClientStateConnector` connection will be terminated.
    ///
    /// + `client_type` specifies the client-specific thermal state to which
    /// `watcher` should be connected. The value is valid iff it matches with a
    /// client entry found in the central thermal configuration.
    ///
    /// + `watcher` is the server endpoint of a [`ClientStateWatcher`] channel
    /// that will be connected to the thermal state of `client_type`.
    pub fn r#connect(
        &self,
        mut client_type: &str,
        mut watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ClientStateConnectorConnectRequest>(
            (client_type, watcher),
            0x65abd3ba57ddaa1d,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::Proxy for ClientStateConnectorProxy {
    type Protocol = ClientStateConnectorMarker;

    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 ClientStateConnectorProxy {
    /// Create a new Proxy for fuchsia.thermal/ClientStateConnector.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <ClientStateConnectorMarker 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) -> ClientStateConnectorEventStream {
        ClientStateConnectorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Connects a [`ClientStateWatcher`] to the thermal state of the specified
    /// [`ClientType`].
    ///
    /// A client may call this method and begin using the [`ClientStateWatcher`]
    /// client endpoint immediately.
    ///
    /// If `client_type` does not exactly (case-sensitive) match with a client
    /// entry found in the central thermal configuration, then the request will
    /// fail. On failure, both the `watcher` server endpoint as well as the
    /// current `ClientStateConnector` connection will be terminated.
    ///
    /// + `client_type` specifies the client-specific thermal state to which
    /// `watcher` should be connected. The value is valid iff it matches with a
    /// client entry found in the central thermal configuration.
    ///
    /// + `watcher` is the server endpoint of a [`ClientStateWatcher`] channel
    /// that will be connected to the thermal state of `client_type`.
    pub fn r#connect(
        &self,
        mut client_type: &str,
        mut watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
    ) -> Result<(), fidl::Error> {
        ClientStateConnectorProxyInterface::r#connect(self, client_type, watcher)
    }
}

impl ClientStateConnectorProxyInterface for ClientStateConnectorProxy {
    fn r#connect(
        &self,
        mut client_type: &str,
        mut watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ClientStateConnectorConnectRequest>(
            (client_type, watcher),
            0x65abd3ba57ddaa1d,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.thermal/ClientStateConnector.
pub struct ClientStateConnectorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for ClientStateConnectorRequestStream {
    type Protocol = ClientStateConnectorMarker;
    type ControlHandle = ClientStateConnectorControlHandle;

    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 {
        ClientStateConnectorControlHandle { 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 ClientStateConnectorRequestStream {
    type Item = Result<ClientStateConnectorRequest, 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 ClientStateConnectorRequestStream 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 {
                0x65abd3ba57ddaa1d => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(ClientStateConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ClientStateConnectorConnectRequest>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = ClientStateConnectorControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(ClientStateConnectorRequest::Connect {client_type: req.client_type,
watcher: req.watcher,

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

/// Allows a client to connect a [`ClientStateWatcher`] to the thermal state of
/// a given [`ClientType`].
#[derive(Debug)]
pub enum ClientStateConnectorRequest {
    /// Connects a [`ClientStateWatcher`] to the thermal state of the specified
    /// [`ClientType`].
    ///
    /// A client may call this method and begin using the [`ClientStateWatcher`]
    /// client endpoint immediately.
    ///
    /// If `client_type` does not exactly (case-sensitive) match with a client
    /// entry found in the central thermal configuration, then the request will
    /// fail. On failure, both the `watcher` server endpoint as well as the
    /// current `ClientStateConnector` connection will be terminated.
    ///
    /// + `client_type` specifies the client-specific thermal state to which
    /// `watcher` should be connected. The value is valid iff it matches with a
    /// client entry found in the central thermal configuration.
    ///
    /// + `watcher` is the server endpoint of a [`ClientStateWatcher`] channel
    /// that will be connected to the thermal state of `client_type`.
    Connect {
        client_type: String,
        watcher: fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
        control_handle: ClientStateConnectorControlHandle,
    },
}

impl ClientStateConnectorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_connect(
        self,
    ) -> Option<(
        String,
        fidl::endpoints::ServerEnd<ClientStateWatcherMarker>,
        ClientStateConnectorControlHandle,
    )> {
        if let ClientStateConnectorRequest::Connect { client_type, watcher, control_handle } = self
        {
            Some((client_type, watcher, control_handle))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for ClientStateConnectorControlHandle {
    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 ClientStateConnectorControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for ClientStateWatcherMarker {
    type Proxy = ClientStateWatcherProxy;
    type RequestStream = ClientStateWatcherRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ClientStateWatcherSynchronousProxy;

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

pub trait ClientStateWatcherProxyInterface: Send + Sync {
    type WatchResponseFut: std::future::Future<Output = Result<u64, fidl::Error>> + Send;
    fn r#watch(&self) -> Self::WatchResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ClientStateWatcherSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ClientStateWatcherSynchronousProxy {
    type Proxy = ClientStateWatcherProxy;
    type Protocol = ClientStateWatcherMarker;

    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 ClientStateWatcherSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <ClientStateWatcherMarker 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<ClientStateWatcherEvent, fidl::Error> {
        ClientStateWatcherEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Watches for changes to a client's thermal state.
    ///
    /// A client's thermal state is determined according to the central thermal
    /// configuration of its specific type. See the
    /// [README.md](/src/power/power-manager/thermal_config/README.md) for more
    /// details.
    ///
    /// On a given connection, the first call will return immediately with the
    /// client's current thermal state. Subsequent `Watch` requests will only
    /// return a new `state` if the client's thermal state has changed. This
    /// follows the [hanging
    /// get](https://fuchsia.dev/fuchsia-src/concepts/api/fidl#hanging-get)
    /// pattern.
    ///
    /// - `state` is an unsigned integer representing the client's thermal
    /// state.
    pub fn r#watch(&self, ___deadline: zx::MonotonicInstant) -> Result<u64, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, ClientStateWatcherWatchResponse>(
                (),
                0x44831316a9942f7e,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.state)
    }
}

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

impl fidl::endpoints::Proxy for ClientStateWatcherProxy {
    type Protocol = ClientStateWatcherMarker;

    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 ClientStateWatcherProxy {
    /// Create a new Proxy for fuchsia.thermal/ClientStateWatcher.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <ClientStateWatcherMarker 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) -> ClientStateWatcherEventStream {
        ClientStateWatcherEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Watches for changes to a client's thermal state.
    ///
    /// A client's thermal state is determined according to the central thermal
    /// configuration of its specific type. See the
    /// [README.md](/src/power/power-manager/thermal_config/README.md) for more
    /// details.
    ///
    /// On a given connection, the first call will return immediately with the
    /// client's current thermal state. Subsequent `Watch` requests will only
    /// return a new `state` if the client's thermal state has changed. This
    /// follows the [hanging
    /// get](https://fuchsia.dev/fuchsia-src/concepts/api/fidl#hanging-get)
    /// pattern.
    ///
    /// - `state` is an unsigned integer representing the client's thermal
    /// state.
    pub fn r#watch(
        &self,
    ) -> fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect> {
        ClientStateWatcherProxyInterface::r#watch(self)
    }
}

impl ClientStateWatcherProxyInterface for ClientStateWatcherProxy {
    type WatchResponseFut =
        fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch(&self) -> Self::WatchResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<u64, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                ClientStateWatcherWatchResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x44831316a9942f7e,
            >(_buf?)?;
            Ok(_response.state)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u64>(
            (),
            0x44831316a9942f7e,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.thermal/ClientStateWatcher.
pub struct ClientStateWatcherRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for ClientStateWatcherRequestStream {
    type Protocol = ClientStateWatcherMarker;
    type ControlHandle = ClientStateWatcherControlHandle;

    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 {
        ClientStateWatcherControlHandle { 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 ClientStateWatcherRequestStream {
    type Item = Result<ClientStateWatcherRequest, 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 ClientStateWatcherRequestStream 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 {
                0x44831316a9942f7e => {
                    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 = ClientStateWatcherControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(ClientStateWatcherRequest::Watch {
                        responder: ClientStateWatcherWatchResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <ClientStateWatcherMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
            },
        )
    }
}

/// Allows a client to watch for changes to its thermal state.
///
/// This protocol cannot be connected to the service directly. Instead, the
/// server endpoint of a `ClientStateWatcher` channel must be connected to the
/// thermal state of the desired client type using the
/// [`ClientStateConnector.Connect'] method. The client endpoint of a
/// `ClientStateWatcher` channel is only useful after it has been connected in
/// this way.
#[derive(Debug)]
pub enum ClientStateWatcherRequest {
    /// Watches for changes to a client's thermal state.
    ///
    /// A client's thermal state is determined according to the central thermal
    /// configuration of its specific type. See the
    /// [README.md](/src/power/power-manager/thermal_config/README.md) for more
    /// details.
    ///
    /// On a given connection, the first call will return immediately with the
    /// client's current thermal state. Subsequent `Watch` requests will only
    /// return a new `state` if the client's thermal state has changed. This
    /// follows the [hanging
    /// get](https://fuchsia.dev/fuchsia-src/concepts/api/fidl#hanging-get)
    /// pattern.
    ///
    /// - `state` is an unsigned integer representing the client's thermal
    /// state.
    Watch { responder: ClientStateWatcherWatchResponder },
}

impl ClientStateWatcherRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_watch(self) -> Option<(ClientStateWatcherWatchResponder)> {
        if let ClientStateWatcherRequest::Watch { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for ClientStateWatcherControlHandle {
    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 ClientStateWatcherControlHandle {}

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

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

    fn control_handle(&self) -> &ClientStateWatcherControlHandle {
        &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 ClientStateWatcherWatchResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut state: u64) -> Result<(), fidl::Error> {
        let _result = self.send_raw(state);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

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

    fn send_raw(&self, mut state: u64) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ClientStateWatcherWatchResponse>(
            (state,),
            self.tx_id,
            0x44831316a9942f7e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for ClientStateConnectorConnectRequest {
        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 ClientStateConnectorConnectRequest {
        type Owned = Self;

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            ClientStateConnectorConnectRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ClientStateConnectorConnectRequest
    {
        #[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::<ClientStateConnectorConnectRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ClientStateConnectorConnectRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::BoundedString<8> as fidl::encoding::ValueTypeMarker>::borrow(&self.client_type),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<ClientStateWatcherMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.watcher),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::BoundedString<8>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<ClientStateWatcherMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            ClientStateConnectorConnectRequest,
            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::<ClientStateConnectorConnectRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ClientStateConnectorConnectRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                client_type: fidl::new_empty!(
                    fidl::encoding::BoundedString<8>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                watcher: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<ClientStateWatcherMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::BoundedString<8>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.client_type,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<ClientStateWatcherMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.watcher,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

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

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<ClientStateWatcherWatchResponse, D>
        for &ClientStateWatcherWatchResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ClientStateWatcherWatchResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut ClientStateWatcherWatchResponse)
                    .write_unaligned((self as *const ClientStateWatcherWatchResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<D: fidl::encoding::ResourceDialect, T0: fidl::encoding::Encode<u64, D>>
        fidl::encoding::Encode<ClientStateWatcherWatchResponse, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ClientStateWatcherWatchResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for ClientStateWatcherWatchResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { state: fidl::new_empty!(u64, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }
}