fidl_test_suspendcontrol/
fidl_test_suspendcontrol.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_test_suspendcontrol_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 = "test.suspendcontrol.Device";
24}
25impl fidl::endpoints::DiscoverableProtocolMarker for DeviceMarker {}
26pub type DeviceSetSuspendStatesResult = Result<(), i32>;
27pub type DeviceAwaitSuspendResult = Result<DeviceAwaitSuspendResponse, i32>;
28pub type DeviceResumeResult = Result<(), i32>;
29
30pub trait DeviceProxyInterface: Send + Sync {
31    type SetSuspendStatesResponseFut: std::future::Future<Output = Result<DeviceSetSuspendStatesResult, fidl::Error>>
32        + Send;
33    fn r#set_suspend_states(
34        &self,
35        payload: &DeviceSetSuspendStatesRequest,
36    ) -> Self::SetSuspendStatesResponseFut;
37    type AwaitSuspendResponseFut: std::future::Future<Output = Result<DeviceAwaitSuspendResult, fidl::Error>>
38        + Send;
39    fn r#await_suspend(&self) -> Self::AwaitSuspendResponseFut;
40    type ResumeResponseFut: std::future::Future<Output = Result<DeviceResumeResult, fidl::Error>>
41        + Send;
42    fn r#resume(&self, payload: &DeviceResumeRequest) -> Self::ResumeResponseFut;
43}
44#[derive(Debug)]
45#[cfg(target_os = "fuchsia")]
46pub struct DeviceSynchronousProxy {
47    client: fidl::client::sync::Client,
48}
49
50#[cfg(target_os = "fuchsia")]
51impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
52    type Proxy = DeviceProxy;
53    type Protocol = DeviceMarker;
54
55    fn from_channel(inner: fidl::Channel) -> Self {
56        Self::new(inner)
57    }
58
59    fn into_channel(self) -> fidl::Channel {
60        self.client.into_channel()
61    }
62
63    fn as_channel(&self) -> &fidl::Channel {
64        self.client.as_channel()
65    }
66}
67
68#[cfg(target_os = "fuchsia")]
69impl DeviceSynchronousProxy {
70    pub fn new(channel: fidl::Channel) -> Self {
71        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
72        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
73    }
74
75    pub fn into_channel(self) -> fidl::Channel {
76        self.client.into_channel()
77    }
78
79    /// Waits until an event arrives and returns it. It is safe for other
80    /// threads to make concurrent requests while waiting for an event.
81    pub fn wait_for_event(
82        &self,
83        deadline: zx::MonotonicInstant,
84    ) -> Result<DeviceEvent, fidl::Error> {
85        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
86    }
87
88    pub fn r#set_suspend_states(
89        &self,
90        mut payload: &DeviceSetSuspendStatesRequest,
91        ___deadline: zx::MonotonicInstant,
92    ) -> Result<DeviceSetSuspendStatesResult, fidl::Error> {
93        let _response = self.client.send_query::<
94            DeviceSetSuspendStatesRequest,
95            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
96        >(
97            payload,
98            0x3d37a51c2955e852,
99            fidl::encoding::DynamicFlags::empty(),
100            ___deadline,
101        )?;
102        Ok(_response.map(|x| x))
103    }
104
105    pub fn r#await_suspend(
106        &self,
107        ___deadline: zx::MonotonicInstant,
108    ) -> Result<DeviceAwaitSuspendResult, fidl::Error> {
109        let _response = self.client.send_query::<
110            fidl::encoding::EmptyPayload,
111            fidl::encoding::ResultType<DeviceAwaitSuspendResponse, i32>,
112        >(
113            (),
114            0x7eb0d662063b347e,
115            fidl::encoding::DynamicFlags::empty(),
116            ___deadline,
117        )?;
118        Ok(_response.map(|x| x))
119    }
120
121    pub fn r#resume(
122        &self,
123        mut payload: &DeviceResumeRequest,
124        ___deadline: zx::MonotonicInstant,
125    ) -> Result<DeviceResumeResult, fidl::Error> {
126        let _response = self.client.send_query::<
127            DeviceResumeRequest,
128            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
129        >(
130            payload,
131            0x2deb813cfe9b881e,
132            fidl::encoding::DynamicFlags::empty(),
133            ___deadline,
134        )?;
135        Ok(_response.map(|x| x))
136    }
137}
138
139#[cfg(target_os = "fuchsia")]
140impl From<DeviceSynchronousProxy> for zx::Handle {
141    fn from(value: DeviceSynchronousProxy) -> Self {
142        value.into_channel().into()
143    }
144}
145
146#[cfg(target_os = "fuchsia")]
147impl From<fidl::Channel> for DeviceSynchronousProxy {
148    fn from(value: fidl::Channel) -> Self {
149        Self::new(value)
150    }
151}
152
153#[derive(Debug, Clone)]
154pub struct DeviceProxy {
155    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
156}
157
158impl fidl::endpoints::Proxy for DeviceProxy {
159    type Protocol = DeviceMarker;
160
161    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
162        Self::new(inner)
163    }
164
165    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
166        self.client.into_channel().map_err(|client| Self { client })
167    }
168
169    fn as_channel(&self) -> &::fidl::AsyncChannel {
170        self.client.as_channel()
171    }
172}
173
174impl DeviceProxy {
175    /// Create a new Proxy for test.suspendcontrol/Device.
176    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
177        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
178        Self { client: fidl::client::Client::new(channel, protocol_name) }
179    }
180
181    /// Get a Stream of events from the remote end of the protocol.
182    ///
183    /// # Panics
184    ///
185    /// Panics if the event stream was already taken.
186    pub fn take_event_stream(&self) -> DeviceEventStream {
187        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
188    }
189
190    pub fn r#set_suspend_states(
191        &self,
192        mut payload: &DeviceSetSuspendStatesRequest,
193    ) -> fidl::client::QueryResponseFut<
194        DeviceSetSuspendStatesResult,
195        fidl::encoding::DefaultFuchsiaResourceDialect,
196    > {
197        DeviceProxyInterface::r#set_suspend_states(self, payload)
198    }
199
200    pub fn r#await_suspend(
201        &self,
202    ) -> fidl::client::QueryResponseFut<
203        DeviceAwaitSuspendResult,
204        fidl::encoding::DefaultFuchsiaResourceDialect,
205    > {
206        DeviceProxyInterface::r#await_suspend(self)
207    }
208
209    pub fn r#resume(
210        &self,
211        mut payload: &DeviceResumeRequest,
212    ) -> fidl::client::QueryResponseFut<
213        DeviceResumeResult,
214        fidl::encoding::DefaultFuchsiaResourceDialect,
215    > {
216        DeviceProxyInterface::r#resume(self, payload)
217    }
218}
219
220impl DeviceProxyInterface for DeviceProxy {
221    type SetSuspendStatesResponseFut = fidl::client::QueryResponseFut<
222        DeviceSetSuspendStatesResult,
223        fidl::encoding::DefaultFuchsiaResourceDialect,
224    >;
225    fn r#set_suspend_states(
226        &self,
227        mut payload: &DeviceSetSuspendStatesRequest,
228    ) -> Self::SetSuspendStatesResponseFut {
229        fn _decode(
230            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
231        ) -> Result<DeviceSetSuspendStatesResult, fidl::Error> {
232            let _response = fidl::client::decode_transaction_body::<
233                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
234                fidl::encoding::DefaultFuchsiaResourceDialect,
235                0x3d37a51c2955e852,
236            >(_buf?)?;
237            Ok(_response.map(|x| x))
238        }
239        self.client
240            .send_query_and_decode::<DeviceSetSuspendStatesRequest, DeviceSetSuspendStatesResult>(
241                payload,
242                0x3d37a51c2955e852,
243                fidl::encoding::DynamicFlags::empty(),
244                _decode,
245            )
246    }
247
248    type AwaitSuspendResponseFut = fidl::client::QueryResponseFut<
249        DeviceAwaitSuspendResult,
250        fidl::encoding::DefaultFuchsiaResourceDialect,
251    >;
252    fn r#await_suspend(&self) -> Self::AwaitSuspendResponseFut {
253        fn _decode(
254            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
255        ) -> Result<DeviceAwaitSuspendResult, fidl::Error> {
256            let _response = fidl::client::decode_transaction_body::<
257                fidl::encoding::ResultType<DeviceAwaitSuspendResponse, i32>,
258                fidl::encoding::DefaultFuchsiaResourceDialect,
259                0x7eb0d662063b347e,
260            >(_buf?)?;
261            Ok(_response.map(|x| x))
262        }
263        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, DeviceAwaitSuspendResult>(
264            (),
265            0x7eb0d662063b347e,
266            fidl::encoding::DynamicFlags::empty(),
267            _decode,
268        )
269    }
270
271    type ResumeResponseFut = fidl::client::QueryResponseFut<
272        DeviceResumeResult,
273        fidl::encoding::DefaultFuchsiaResourceDialect,
274    >;
275    fn r#resume(&self, mut payload: &DeviceResumeRequest) -> Self::ResumeResponseFut {
276        fn _decode(
277            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
278        ) -> Result<DeviceResumeResult, fidl::Error> {
279            let _response = fidl::client::decode_transaction_body::<
280                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
281                fidl::encoding::DefaultFuchsiaResourceDialect,
282                0x2deb813cfe9b881e,
283            >(_buf?)?;
284            Ok(_response.map(|x| x))
285        }
286        self.client.send_query_and_decode::<DeviceResumeRequest, DeviceResumeResult>(
287            payload,
288            0x2deb813cfe9b881e,
289            fidl::encoding::DynamicFlags::empty(),
290            _decode,
291        )
292    }
293}
294
295pub struct DeviceEventStream {
296    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
297}
298
299impl std::marker::Unpin for DeviceEventStream {}
300
301impl futures::stream::FusedStream for DeviceEventStream {
302    fn is_terminated(&self) -> bool {
303        self.event_receiver.is_terminated()
304    }
305}
306
307impl futures::Stream for DeviceEventStream {
308    type Item = Result<DeviceEvent, fidl::Error>;
309
310    fn poll_next(
311        mut self: std::pin::Pin<&mut Self>,
312        cx: &mut std::task::Context<'_>,
313    ) -> std::task::Poll<Option<Self::Item>> {
314        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
315            &mut self.event_receiver,
316            cx
317        )?) {
318            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
319            None => std::task::Poll::Ready(None),
320        }
321    }
322}
323
324#[derive(Debug)]
325pub enum DeviceEvent {}
326
327impl DeviceEvent {
328    /// Decodes a message buffer as a [`DeviceEvent`].
329    fn decode(
330        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
331    ) -> Result<DeviceEvent, fidl::Error> {
332        let (bytes, _handles) = buf.split_mut();
333        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
334        debug_assert_eq!(tx_header.tx_id, 0);
335        match tx_header.ordinal {
336            _ => Err(fidl::Error::UnknownOrdinal {
337                ordinal: tx_header.ordinal,
338                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
339            }),
340        }
341    }
342}
343
344/// A Stream of incoming requests for test.suspendcontrol/Device.
345pub struct DeviceRequestStream {
346    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
347    is_terminated: bool,
348}
349
350impl std::marker::Unpin for DeviceRequestStream {}
351
352impl futures::stream::FusedStream for DeviceRequestStream {
353    fn is_terminated(&self) -> bool {
354        self.is_terminated
355    }
356}
357
358impl fidl::endpoints::RequestStream for DeviceRequestStream {
359    type Protocol = DeviceMarker;
360    type ControlHandle = DeviceControlHandle;
361
362    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
363        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
364    }
365
366    fn control_handle(&self) -> Self::ControlHandle {
367        DeviceControlHandle { inner: self.inner.clone() }
368    }
369
370    fn into_inner(
371        self,
372    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
373    {
374        (self.inner, self.is_terminated)
375    }
376
377    fn from_inner(
378        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
379        is_terminated: bool,
380    ) -> Self {
381        Self { inner, is_terminated }
382    }
383}
384
385impl futures::Stream for DeviceRequestStream {
386    type Item = Result<DeviceRequest, fidl::Error>;
387
388    fn poll_next(
389        mut self: std::pin::Pin<&mut Self>,
390        cx: &mut std::task::Context<'_>,
391    ) -> std::task::Poll<Option<Self::Item>> {
392        let this = &mut *self;
393        if this.inner.check_shutdown(cx) {
394            this.is_terminated = true;
395            return std::task::Poll::Ready(None);
396        }
397        if this.is_terminated {
398            panic!("polled DeviceRequestStream after completion");
399        }
400        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
401            |bytes, handles| {
402                match this.inner.channel().read_etc(cx, bytes, handles) {
403                    std::task::Poll::Ready(Ok(())) => {}
404                    std::task::Poll::Pending => return std::task::Poll::Pending,
405                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
406                        this.is_terminated = true;
407                        return std::task::Poll::Ready(None);
408                    }
409                    std::task::Poll::Ready(Err(e)) => {
410                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
411                            e.into(),
412                        ))))
413                    }
414                }
415
416                // A message has been received from the channel
417                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
418
419                std::task::Poll::Ready(Some(match header.ordinal {
420                    0x3d37a51c2955e852 => {
421                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
422                        let mut req = fidl::new_empty!(
423                            DeviceSetSuspendStatesRequest,
424                            fidl::encoding::DefaultFuchsiaResourceDialect
425                        );
426                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetSuspendStatesRequest>(&header, _body_bytes, handles, &mut req)?;
427                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
428                        Ok(DeviceRequest::SetSuspendStates {
429                            payload: req,
430                            responder: DeviceSetSuspendStatesResponder {
431                                control_handle: std::mem::ManuallyDrop::new(control_handle),
432                                tx_id: header.tx_id,
433                            },
434                        })
435                    }
436                    0x7eb0d662063b347e => {
437                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
438                        let mut req = fidl::new_empty!(
439                            fidl::encoding::EmptyPayload,
440                            fidl::encoding::DefaultFuchsiaResourceDialect
441                        );
442                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
443                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
444                        Ok(DeviceRequest::AwaitSuspend {
445                            responder: DeviceAwaitSuspendResponder {
446                                control_handle: std::mem::ManuallyDrop::new(control_handle),
447                                tx_id: header.tx_id,
448                            },
449                        })
450                    }
451                    0x2deb813cfe9b881e => {
452                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
453                        let mut req = fidl::new_empty!(
454                            DeviceResumeRequest,
455                            fidl::encoding::DefaultFuchsiaResourceDialect
456                        );
457                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceResumeRequest>(&header, _body_bytes, handles, &mut req)?;
458                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
459                        Ok(DeviceRequest::Resume {
460                            payload: req,
461                            responder: DeviceResumeResponder {
462                                control_handle: std::mem::ManuallyDrop::new(control_handle),
463                                tx_id: header.tx_id,
464                            },
465                        })
466                    }
467                    _ => Err(fidl::Error::UnknownOrdinal {
468                        ordinal: header.ordinal,
469                        protocol_name:
470                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
471                    }),
472                }))
473            },
474        )
475    }
476}
477
478#[derive(Debug)]
479pub enum DeviceRequest {
480    SetSuspendStates {
481        payload: DeviceSetSuspendStatesRequest,
482        responder: DeviceSetSuspendStatesResponder,
483    },
484    AwaitSuspend {
485        responder: DeviceAwaitSuspendResponder,
486    },
487    Resume {
488        payload: DeviceResumeRequest,
489        responder: DeviceResumeResponder,
490    },
491}
492
493impl DeviceRequest {
494    #[allow(irrefutable_let_patterns)]
495    pub fn into_set_suspend_states(
496        self,
497    ) -> Option<(DeviceSetSuspendStatesRequest, DeviceSetSuspendStatesResponder)> {
498        if let DeviceRequest::SetSuspendStates { payload, responder } = self {
499            Some((payload, responder))
500        } else {
501            None
502        }
503    }
504
505    #[allow(irrefutable_let_patterns)]
506    pub fn into_await_suspend(self) -> Option<(DeviceAwaitSuspendResponder)> {
507        if let DeviceRequest::AwaitSuspend { responder } = self {
508            Some((responder))
509        } else {
510            None
511        }
512    }
513
514    #[allow(irrefutable_let_patterns)]
515    pub fn into_resume(self) -> Option<(DeviceResumeRequest, DeviceResumeResponder)> {
516        if let DeviceRequest::Resume { payload, responder } = self {
517            Some((payload, responder))
518        } else {
519            None
520        }
521    }
522
523    /// Name of the method defined in FIDL
524    pub fn method_name(&self) -> &'static str {
525        match *self {
526            DeviceRequest::SetSuspendStates { .. } => "set_suspend_states",
527            DeviceRequest::AwaitSuspend { .. } => "await_suspend",
528            DeviceRequest::Resume { .. } => "resume",
529        }
530    }
531}
532
533#[derive(Debug, Clone)]
534pub struct DeviceControlHandle {
535    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
536}
537
538impl fidl::endpoints::ControlHandle for DeviceControlHandle {
539    fn shutdown(&self) {
540        self.inner.shutdown()
541    }
542    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
543        self.inner.shutdown_with_epitaph(status)
544    }
545
546    fn is_closed(&self) -> bool {
547        self.inner.channel().is_closed()
548    }
549    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
550        self.inner.channel().on_closed()
551    }
552
553    #[cfg(target_os = "fuchsia")]
554    fn signal_peer(
555        &self,
556        clear_mask: zx::Signals,
557        set_mask: zx::Signals,
558    ) -> Result<(), zx_status::Status> {
559        use fidl::Peered;
560        self.inner.channel().signal_peer(clear_mask, set_mask)
561    }
562}
563
564impl DeviceControlHandle {}
565
566#[must_use = "FIDL methods require a response to be sent"]
567#[derive(Debug)]
568pub struct DeviceSetSuspendStatesResponder {
569    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
570    tx_id: u32,
571}
572
573/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
574/// if the responder is dropped without sending a response, so that the client
575/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
576impl std::ops::Drop for DeviceSetSuspendStatesResponder {
577    fn drop(&mut self) {
578        self.control_handle.shutdown();
579        // Safety: drops once, never accessed again
580        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
581    }
582}
583
584impl fidl::endpoints::Responder for DeviceSetSuspendStatesResponder {
585    type ControlHandle = DeviceControlHandle;
586
587    fn control_handle(&self) -> &DeviceControlHandle {
588        &self.control_handle
589    }
590
591    fn drop_without_shutdown(mut self) {
592        // Safety: drops once, never accessed again due to mem::forget
593        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
594        // Prevent Drop from running (which would shut down the channel)
595        std::mem::forget(self);
596    }
597}
598
599impl DeviceSetSuspendStatesResponder {
600    /// Sends a response to the FIDL transaction.
601    ///
602    /// Sets the channel to shutdown if an error occurs.
603    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
604        let _result = self.send_raw(result);
605        if _result.is_err() {
606            self.control_handle.shutdown();
607        }
608        self.drop_without_shutdown();
609        _result
610    }
611
612    /// Similar to "send" but does not shutdown the channel if an error occurs.
613    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
614        let _result = self.send_raw(result);
615        self.drop_without_shutdown();
616        _result
617    }
618
619    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
620        self.control_handle
621            .inner
622            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
623                result,
624                self.tx_id,
625                0x3d37a51c2955e852,
626                fidl::encoding::DynamicFlags::empty(),
627            )
628    }
629}
630
631#[must_use = "FIDL methods require a response to be sent"]
632#[derive(Debug)]
633pub struct DeviceAwaitSuspendResponder {
634    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
635    tx_id: u32,
636}
637
638/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
639/// if the responder is dropped without sending a response, so that the client
640/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
641impl std::ops::Drop for DeviceAwaitSuspendResponder {
642    fn drop(&mut self) {
643        self.control_handle.shutdown();
644        // Safety: drops once, never accessed again
645        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
646    }
647}
648
649impl fidl::endpoints::Responder for DeviceAwaitSuspendResponder {
650    type ControlHandle = DeviceControlHandle;
651
652    fn control_handle(&self) -> &DeviceControlHandle {
653        &self.control_handle
654    }
655
656    fn drop_without_shutdown(mut self) {
657        // Safety: drops once, never accessed again due to mem::forget
658        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
659        // Prevent Drop from running (which would shut down the channel)
660        std::mem::forget(self);
661    }
662}
663
664impl DeviceAwaitSuspendResponder {
665    /// Sends a response to the FIDL transaction.
666    ///
667    /// Sets the channel to shutdown if an error occurs.
668    pub fn send(
669        self,
670        mut result: Result<&DeviceAwaitSuspendResponse, i32>,
671    ) -> Result<(), fidl::Error> {
672        let _result = self.send_raw(result);
673        if _result.is_err() {
674            self.control_handle.shutdown();
675        }
676        self.drop_without_shutdown();
677        _result
678    }
679
680    /// Similar to "send" but does not shutdown the channel if an error occurs.
681    pub fn send_no_shutdown_on_err(
682        self,
683        mut result: Result<&DeviceAwaitSuspendResponse, i32>,
684    ) -> Result<(), fidl::Error> {
685        let _result = self.send_raw(result);
686        self.drop_without_shutdown();
687        _result
688    }
689
690    fn send_raw(
691        &self,
692        mut result: Result<&DeviceAwaitSuspendResponse, i32>,
693    ) -> Result<(), fidl::Error> {
694        self.control_handle
695            .inner
696            .send::<fidl::encoding::ResultType<DeviceAwaitSuspendResponse, i32>>(
697                result,
698                self.tx_id,
699                0x7eb0d662063b347e,
700                fidl::encoding::DynamicFlags::empty(),
701            )
702    }
703}
704
705#[must_use = "FIDL methods require a response to be sent"]
706#[derive(Debug)]
707pub struct DeviceResumeResponder {
708    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
709    tx_id: u32,
710}
711
712/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
713/// if the responder is dropped without sending a response, so that the client
714/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
715impl std::ops::Drop for DeviceResumeResponder {
716    fn drop(&mut self) {
717        self.control_handle.shutdown();
718        // Safety: drops once, never accessed again
719        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
720    }
721}
722
723impl fidl::endpoints::Responder for DeviceResumeResponder {
724    type ControlHandle = DeviceControlHandle;
725
726    fn control_handle(&self) -> &DeviceControlHandle {
727        &self.control_handle
728    }
729
730    fn drop_without_shutdown(mut self) {
731        // Safety: drops once, never accessed again due to mem::forget
732        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
733        // Prevent Drop from running (which would shut down the channel)
734        std::mem::forget(self);
735    }
736}
737
738impl DeviceResumeResponder {
739    /// Sends a response to the FIDL transaction.
740    ///
741    /// Sets the channel to shutdown if an error occurs.
742    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
743        let _result = self.send_raw(result);
744        if _result.is_err() {
745            self.control_handle.shutdown();
746        }
747        self.drop_without_shutdown();
748        _result
749    }
750
751    /// Similar to "send" but does not shutdown the channel if an error occurs.
752    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
753        let _result = self.send_raw(result);
754        self.drop_without_shutdown();
755        _result
756    }
757
758    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
759        self.control_handle
760            .inner
761            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
762                result,
763                self.tx_id,
764                0x2deb813cfe9b881e,
765                fidl::encoding::DynamicFlags::empty(),
766            )
767    }
768}
769
770mod internal {
771    use super::*;
772}
fidl_test_suspendcontrol/fidl_test_suspendcontrol.rs

fidl_test_suspendcontrol/
fidl_test_suspendcontrol.rs
