fidl_fuchsia_powermanager_driver_temperaturecontrol/
fidl_fuchsia_powermanager_driver_temperaturecontrol.rs

1// WARNING: This file is machine generated by fidlgen.
2
3#![warn(clippy::all)]
4#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]
5
6use bitflags::bitflags;
7use fidl::client::QueryResponseFut;
8use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
9use fidl::endpoints::{ControlHandle as _, Responder as _};
10pub use fidl_fuchsia_powermanager_driver_temperaturecontrol_common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
15pub struct DeviceMarker;
16
17impl fidl::endpoints::ProtocolMarker for DeviceMarker {
18    type Proxy = DeviceProxy;
19    type RequestStream = DeviceRequestStream;
20    #[cfg(target_os = "fuchsia")]
21    type SynchronousProxy = DeviceSynchronousProxy;
22
23    const DEBUG_NAME: &'static str = "(anonymous) Device";
24}
25
26pub trait DeviceProxyInterface: Send + Sync {
27    type SetTemperatureCelsiusResponseFut: std::future::Future<Output = Result<i32, fidl::Error>>
28        + Send;
29    fn r#set_temperature_celsius(&self, temperature: f32)
30        -> Self::SetTemperatureCelsiusResponseFut;
31}
32#[derive(Debug)]
33#[cfg(target_os = "fuchsia")]
34pub struct DeviceSynchronousProxy {
35    client: fidl::client::sync::Client,
36}
37
38#[cfg(target_os = "fuchsia")]
39impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
40    type Proxy = DeviceProxy;
41    type Protocol = DeviceMarker;
42
43    fn from_channel(inner: fidl::Channel) -> Self {
44        Self::new(inner)
45    }
46
47    fn into_channel(self) -> fidl::Channel {
48        self.client.into_channel()
49    }
50
51    fn as_channel(&self) -> &fidl::Channel {
52        self.client.as_channel()
53    }
54}
55
56#[cfg(target_os = "fuchsia")]
57impl DeviceSynchronousProxy {
58    pub fn new(channel: fidl::Channel) -> Self {
59        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
60        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
61    }
62
63    pub fn into_channel(self) -> fidl::Channel {
64        self.client.into_channel()
65    }
66
67    /// Waits until an event arrives and returns it. It is safe for other
68    /// threads to make concurrent requests while waiting for an event.
69    pub fn wait_for_event(
70        &self,
71        deadline: zx::MonotonicInstant,
72    ) -> Result<DeviceEvent, fidl::Error> {
73        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
74    }
75
76    /// Set the current temperature driver data in degrees Celsius.
77    pub fn r#set_temperature_celsius(
78        &self,
79        mut temperature: f32,
80        ___deadline: zx::MonotonicInstant,
81    ) -> Result<i32, fidl::Error> {
82        let _response = self
83            .client
84            .send_query::<DeviceSetTemperatureCelsiusRequest, DeviceSetTemperatureCelsiusResponse>(
85                (temperature,),
86                0x15b847f05a354b95,
87                fidl::encoding::DynamicFlags::empty(),
88                ___deadline,
89            )?;
90        Ok(_response.status)
91    }
92}
93
94#[cfg(target_os = "fuchsia")]
95impl From<DeviceSynchronousProxy> for zx::Handle {
96    fn from(value: DeviceSynchronousProxy) -> Self {
97        value.into_channel().into()
98    }
99}
100
101#[cfg(target_os = "fuchsia")]
102impl From<fidl::Channel> for DeviceSynchronousProxy {
103    fn from(value: fidl::Channel) -> Self {
104        Self::new(value)
105    }
106}
107
108#[derive(Debug, Clone)]
109pub struct DeviceProxy {
110    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
111}
112
113impl fidl::endpoints::Proxy for DeviceProxy {
114    type Protocol = DeviceMarker;
115
116    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
117        Self::new(inner)
118    }
119
120    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
121        self.client.into_channel().map_err(|client| Self { client })
122    }
123
124    fn as_channel(&self) -> &::fidl::AsyncChannel {
125        self.client.as_channel()
126    }
127}
128
129impl DeviceProxy {
130    /// Create a new Proxy for fuchsia.powermanager.driver.temperaturecontrol/Device.
131    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
132        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
133        Self { client: fidl::client::Client::new(channel, protocol_name) }
134    }
135
136    /// Get a Stream of events from the remote end of the protocol.
137    ///
138    /// # Panics
139    ///
140    /// Panics if the event stream was already taken.
141    pub fn take_event_stream(&self) -> DeviceEventStream {
142        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
143    }
144
145    /// Set the current temperature driver data in degrees Celsius.
146    pub fn r#set_temperature_celsius(
147        &self,
148        mut temperature: f32,
149    ) -> fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect> {
150        DeviceProxyInterface::r#set_temperature_celsius(self, temperature)
151    }
152}
153
154impl DeviceProxyInterface for DeviceProxy {
155    type SetTemperatureCelsiusResponseFut =
156        fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect>;
157    fn r#set_temperature_celsius(
158        &self,
159        mut temperature: f32,
160    ) -> Self::SetTemperatureCelsiusResponseFut {
161        fn _decode(
162            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
163        ) -> Result<i32, fidl::Error> {
164            let _response = fidl::client::decode_transaction_body::<
165                DeviceSetTemperatureCelsiusResponse,
166                fidl::encoding::DefaultFuchsiaResourceDialect,
167                0x15b847f05a354b95,
168            >(_buf?)?;
169            Ok(_response.status)
170        }
171        self.client.send_query_and_decode::<DeviceSetTemperatureCelsiusRequest, i32>(
172            (temperature,),
173            0x15b847f05a354b95,
174            fidl::encoding::DynamicFlags::empty(),
175            _decode,
176        )
177    }
178}
179
180pub struct DeviceEventStream {
181    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
182}
183
184impl std::marker::Unpin for DeviceEventStream {}
185
186impl futures::stream::FusedStream for DeviceEventStream {
187    fn is_terminated(&self) -> bool {
188        self.event_receiver.is_terminated()
189    }
190}
191
192impl futures::Stream for DeviceEventStream {
193    type Item = Result<DeviceEvent, fidl::Error>;
194
195    fn poll_next(
196        mut self: std::pin::Pin<&mut Self>,
197        cx: &mut std::task::Context<'_>,
198    ) -> std::task::Poll<Option<Self::Item>> {
199        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
200            &mut self.event_receiver,
201            cx
202        )?) {
203            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
204            None => std::task::Poll::Ready(None),
205        }
206    }
207}
208
209#[derive(Debug)]
210pub enum DeviceEvent {}
211
212impl DeviceEvent {
213    /// Decodes a message buffer as a [`DeviceEvent`].
214    fn decode(
215        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
216    ) -> Result<DeviceEvent, fidl::Error> {
217        let (bytes, _handles) = buf.split_mut();
218        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
219        debug_assert_eq!(tx_header.tx_id, 0);
220        match tx_header.ordinal {
221            _ => Err(fidl::Error::UnknownOrdinal {
222                ordinal: tx_header.ordinal,
223                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
224            }),
225        }
226    }
227}
228
229/// A Stream of incoming requests for fuchsia.powermanager.driver.temperaturecontrol/Device.
230pub struct DeviceRequestStream {
231    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
232    is_terminated: bool,
233}
234
235impl std::marker::Unpin for DeviceRequestStream {}
236
237impl futures::stream::FusedStream for DeviceRequestStream {
238    fn is_terminated(&self) -> bool {
239        self.is_terminated
240    }
241}
242
243impl fidl::endpoints::RequestStream for DeviceRequestStream {
244    type Protocol = DeviceMarker;
245    type ControlHandle = DeviceControlHandle;
246
247    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
248        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
249    }
250
251    fn control_handle(&self) -> Self::ControlHandle {
252        DeviceControlHandle { inner: self.inner.clone() }
253    }
254
255    fn into_inner(
256        self,
257    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
258    {
259        (self.inner, self.is_terminated)
260    }
261
262    fn from_inner(
263        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
264        is_terminated: bool,
265    ) -> Self {
266        Self { inner, is_terminated }
267    }
268}
269
270impl futures::Stream for DeviceRequestStream {
271    type Item = Result<DeviceRequest, fidl::Error>;
272
273    fn poll_next(
274        mut self: std::pin::Pin<&mut Self>,
275        cx: &mut std::task::Context<'_>,
276    ) -> std::task::Poll<Option<Self::Item>> {
277        let this = &mut *self;
278        if this.inner.check_shutdown(cx) {
279            this.is_terminated = true;
280            return std::task::Poll::Ready(None);
281        }
282        if this.is_terminated {
283            panic!("polled DeviceRequestStream after completion");
284        }
285        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
286            |bytes, handles| {
287                match this.inner.channel().read_etc(cx, bytes, handles) {
288                    std::task::Poll::Ready(Ok(())) => {}
289                    std::task::Poll::Pending => return std::task::Poll::Pending,
290                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
291                        this.is_terminated = true;
292                        return std::task::Poll::Ready(None);
293                    }
294                    std::task::Poll::Ready(Err(e)) => {
295                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
296                            e.into(),
297                        ))))
298                    }
299                }
300
301                // A message has been received from the channel
302                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
303
304                std::task::Poll::Ready(Some(match header.ordinal {
305                    0x15b847f05a354b95 => {
306                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
307                        let mut req = fidl::new_empty!(
308                            DeviceSetTemperatureCelsiusRequest,
309                            fidl::encoding::DefaultFuchsiaResourceDialect
310                        );
311                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetTemperatureCelsiusRequest>(&header, _body_bytes, handles, &mut req)?;
312                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
313                        Ok(DeviceRequest::SetTemperatureCelsius {
314                            temperature: req.temperature,
315
316                            responder: DeviceSetTemperatureCelsiusResponder {
317                                control_handle: std::mem::ManuallyDrop::new(control_handle),
318                                tx_id: header.tx_id,
319                            },
320                        })
321                    }
322                    _ => Err(fidl::Error::UnknownOrdinal {
323                        ordinal: header.ordinal,
324                        protocol_name:
325                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
326                    }),
327                }))
328            },
329        )
330    }
331}
332
333/// Device interface to allow modification of driver data.
334#[derive(Debug)]
335pub enum DeviceRequest {
336    /// Set the current temperature driver data in degrees Celsius.
337    SetTemperatureCelsius { temperature: f32, responder: DeviceSetTemperatureCelsiusResponder },
338}
339
340impl DeviceRequest {
341    #[allow(irrefutable_let_patterns)]
342    pub fn into_set_temperature_celsius(
343        self,
344    ) -> Option<(f32, DeviceSetTemperatureCelsiusResponder)> {
345        if let DeviceRequest::SetTemperatureCelsius { temperature, responder } = self {
346            Some((temperature, responder))
347        } else {
348            None
349        }
350    }
351
352    /// Name of the method defined in FIDL
353    pub fn method_name(&self) -> &'static str {
354        match *self {
355            DeviceRequest::SetTemperatureCelsius { .. } => "set_temperature_celsius",
356        }
357    }
358}
359
360#[derive(Debug, Clone)]
361pub struct DeviceControlHandle {
362    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
363}
364
365impl fidl::endpoints::ControlHandle for DeviceControlHandle {
366    fn shutdown(&self) {
367        self.inner.shutdown()
368    }
369    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
370        self.inner.shutdown_with_epitaph(status)
371    }
372
373    fn is_closed(&self) -> bool {
374        self.inner.channel().is_closed()
375    }
376    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
377        self.inner.channel().on_closed()
378    }
379
380    #[cfg(target_os = "fuchsia")]
381    fn signal_peer(
382        &self,
383        clear_mask: zx::Signals,
384        set_mask: zx::Signals,
385    ) -> Result<(), zx_status::Status> {
386        use fidl::Peered;
387        self.inner.channel().signal_peer(clear_mask, set_mask)
388    }
389}
390
391impl DeviceControlHandle {}
392
393#[must_use = "FIDL methods require a response to be sent"]
394#[derive(Debug)]
395pub struct DeviceSetTemperatureCelsiusResponder {
396    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
397    tx_id: u32,
398}
399
400/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
401/// if the responder is dropped without sending a response, so that the client
402/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
403impl std::ops::Drop for DeviceSetTemperatureCelsiusResponder {
404    fn drop(&mut self) {
405        self.control_handle.shutdown();
406        // Safety: drops once, never accessed again
407        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
408    }
409}
410
411impl fidl::endpoints::Responder for DeviceSetTemperatureCelsiusResponder {
412    type ControlHandle = DeviceControlHandle;
413
414    fn control_handle(&self) -> &DeviceControlHandle {
415        &self.control_handle
416    }
417
418    fn drop_without_shutdown(mut self) {
419        // Safety: drops once, never accessed again due to mem::forget
420        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
421        // Prevent Drop from running (which would shut down the channel)
422        std::mem::forget(self);
423    }
424}
425
426impl DeviceSetTemperatureCelsiusResponder {
427    /// Sends a response to the FIDL transaction.
428    ///
429    /// Sets the channel to shutdown if an error occurs.
430    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
431        let _result = self.send_raw(status);
432        if _result.is_err() {
433            self.control_handle.shutdown();
434        }
435        self.drop_without_shutdown();
436        _result
437    }
438
439    /// Similar to "send" but does not shutdown the channel if an error occurs.
440    pub fn send_no_shutdown_on_err(self, mut status: i32) -> Result<(), fidl::Error> {
441        let _result = self.send_raw(status);
442        self.drop_without_shutdown();
443        _result
444    }
445
446    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
447        self.control_handle.inner.send::<DeviceSetTemperatureCelsiusResponse>(
448            (status,),
449            self.tx_id,
450            0x15b847f05a354b95,
451            fidl::encoding::DynamicFlags::empty(),
452        )
453    }
454}
455
456mod internal {
457    use super::*;
458}
fidl_fuchsia_powermanager_driver_temperaturecontrol/fidl_fuchsia_powermanager_driver_temperaturecontrol.rs

fidl_fuchsia_powermanager_driver_temperaturecontrol/
fidl_fuchsia_powermanager_driver_temperaturecontrol.rs
