fidl_fuchsia_hardware_power_sensor/
fidl_fuchsia_hardware_power_sensor.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_hardware_power_sensor_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 = "fuchsia.hardware.power.sensor.Device";
24}
25impl fidl::endpoints::DiscoverableProtocolMarker for DeviceMarker {}
26pub type DeviceGetPowerWattsResult = Result<f32, i32>;
27pub type DeviceGetVoltageVoltsResult = Result<f32, i32>;
28
29pub trait DeviceProxyInterface: Send + Sync {
30    type GetPowerWattsResponseFut: std::future::Future<Output = Result<DeviceGetPowerWattsResult, fidl::Error>>
31        + Send;
32    fn r#get_power_watts(&self) -> Self::GetPowerWattsResponseFut;
33    type GetVoltageVoltsResponseFut: std::future::Future<Output = Result<DeviceGetVoltageVoltsResult, fidl::Error>>
34        + Send;
35    fn r#get_voltage_volts(&self) -> Self::GetVoltageVoltsResponseFut;
36    type GetSensorNameResponseFut: std::future::Future<Output = Result<String, fidl::Error>> + Send;
37    fn r#get_sensor_name(&self) -> Self::GetSensorNameResponseFut;
38}
39#[derive(Debug)]
40#[cfg(target_os = "fuchsia")]
41pub struct DeviceSynchronousProxy {
42    client: fidl::client::sync::Client,
43}
44
45#[cfg(target_os = "fuchsia")]
46impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
47    type Proxy = DeviceProxy;
48    type Protocol = DeviceMarker;
49
50    fn from_channel(inner: fidl::Channel) -> Self {
51        Self::new(inner)
52    }
53
54    fn into_channel(self) -> fidl::Channel {
55        self.client.into_channel()
56    }
57
58    fn as_channel(&self) -> &fidl::Channel {
59        self.client.as_channel()
60    }
61}
62
63#[cfg(target_os = "fuchsia")]
64impl DeviceSynchronousProxy {
65    pub fn new(channel: fidl::Channel) -> Self {
66        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
67        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
68    }
69
70    pub fn into_channel(self) -> fidl::Channel {
71        self.client.into_channel()
72    }
73
74    /// Waits until an event arrives and returns it. It is safe for other
75    /// threads to make concurrent requests while waiting for an event.
76    pub fn wait_for_event(
77        &self,
78        deadline: zx::MonotonicInstant,
79    ) -> Result<DeviceEvent, fidl::Error> {
80        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
81    }
82
83    pub fn r#get_power_watts(
84        &self,
85        ___deadline: zx::MonotonicInstant,
86    ) -> Result<DeviceGetPowerWattsResult, fidl::Error> {
87        let _response = self.client.send_query::<
88            fidl::encoding::EmptyPayload,
89            fidl::encoding::ResultType<DeviceGetPowerWattsResponse, i32>,
90        >(
91            (),
92            0x552bb46982c1957b,
93            fidl::encoding::DynamicFlags::empty(),
94            ___deadline,
95        )?;
96        Ok(_response.map(|x| x.power))
97    }
98
99    pub fn r#get_voltage_volts(
100        &self,
101        ___deadline: zx::MonotonicInstant,
102    ) -> Result<DeviceGetVoltageVoltsResult, fidl::Error> {
103        let _response = self.client.send_query::<
104            fidl::encoding::EmptyPayload,
105            fidl::encoding::ResultType<DeviceGetVoltageVoltsResponse, i32>,
106        >(
107            (),
108            0x4b0d0841e3445c37,
109            fidl::encoding::DynamicFlags::empty(),
110            ___deadline,
111        )?;
112        Ok(_response.map(|x| x.voltage))
113    }
114
115    pub fn r#get_sensor_name(
116        &self,
117        ___deadline: zx::MonotonicInstant,
118    ) -> Result<String, fidl::Error> {
119        let _response =
120            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceGetSensorNameResponse>(
121                (),
122                0x3cf646dfaf29b21a,
123                fidl::encoding::DynamicFlags::empty(),
124                ___deadline,
125            )?;
126        Ok(_response.name)
127    }
128}
129
130#[cfg(target_os = "fuchsia")]
131impl From<DeviceSynchronousProxy> for zx::Handle {
132    fn from(value: DeviceSynchronousProxy) -> Self {
133        value.into_channel().into()
134    }
135}
136
137#[cfg(target_os = "fuchsia")]
138impl From<fidl::Channel> for DeviceSynchronousProxy {
139    fn from(value: fidl::Channel) -> Self {
140        Self::new(value)
141    }
142}
143
144#[derive(Debug, Clone)]
145pub struct DeviceProxy {
146    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
147}
148
149impl fidl::endpoints::Proxy for DeviceProxy {
150    type Protocol = DeviceMarker;
151
152    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
153        Self::new(inner)
154    }
155
156    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
157        self.client.into_channel().map_err(|client| Self { client })
158    }
159
160    fn as_channel(&self) -> &::fidl::AsyncChannel {
161        self.client.as_channel()
162    }
163}
164
165impl DeviceProxy {
166    /// Create a new Proxy for fuchsia.hardware.power.sensor/Device.
167    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
168        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
169        Self { client: fidl::client::Client::new(channel, protocol_name) }
170    }
171
172    /// Get a Stream of events from the remote end of the protocol.
173    ///
174    /// # Panics
175    ///
176    /// Panics if the event stream was already taken.
177    pub fn take_event_stream(&self) -> DeviceEventStream {
178        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
179    }
180
181    pub fn r#get_power_watts(
182        &self,
183    ) -> fidl::client::QueryResponseFut<
184        DeviceGetPowerWattsResult,
185        fidl::encoding::DefaultFuchsiaResourceDialect,
186    > {
187        DeviceProxyInterface::r#get_power_watts(self)
188    }
189
190    pub fn r#get_voltage_volts(
191        &self,
192    ) -> fidl::client::QueryResponseFut<
193        DeviceGetVoltageVoltsResult,
194        fidl::encoding::DefaultFuchsiaResourceDialect,
195    > {
196        DeviceProxyInterface::r#get_voltage_volts(self)
197    }
198
199    pub fn r#get_sensor_name(
200        &self,
201    ) -> fidl::client::QueryResponseFut<String, fidl::encoding::DefaultFuchsiaResourceDialect> {
202        DeviceProxyInterface::r#get_sensor_name(self)
203    }
204}
205
206impl DeviceProxyInterface for DeviceProxy {
207    type GetPowerWattsResponseFut = fidl::client::QueryResponseFut<
208        DeviceGetPowerWattsResult,
209        fidl::encoding::DefaultFuchsiaResourceDialect,
210    >;
211    fn r#get_power_watts(&self) -> Self::GetPowerWattsResponseFut {
212        fn _decode(
213            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
214        ) -> Result<DeviceGetPowerWattsResult, fidl::Error> {
215            let _response = fidl::client::decode_transaction_body::<
216                fidl::encoding::ResultType<DeviceGetPowerWattsResponse, i32>,
217                fidl::encoding::DefaultFuchsiaResourceDialect,
218                0x552bb46982c1957b,
219            >(_buf?)?;
220            Ok(_response.map(|x| x.power))
221        }
222        self.client
223            .send_query_and_decode::<fidl::encoding::EmptyPayload, DeviceGetPowerWattsResult>(
224                (),
225                0x552bb46982c1957b,
226                fidl::encoding::DynamicFlags::empty(),
227                _decode,
228            )
229    }
230
231    type GetVoltageVoltsResponseFut = fidl::client::QueryResponseFut<
232        DeviceGetVoltageVoltsResult,
233        fidl::encoding::DefaultFuchsiaResourceDialect,
234    >;
235    fn r#get_voltage_volts(&self) -> Self::GetVoltageVoltsResponseFut {
236        fn _decode(
237            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
238        ) -> Result<DeviceGetVoltageVoltsResult, fidl::Error> {
239            let _response = fidl::client::decode_transaction_body::<
240                fidl::encoding::ResultType<DeviceGetVoltageVoltsResponse, i32>,
241                fidl::encoding::DefaultFuchsiaResourceDialect,
242                0x4b0d0841e3445c37,
243            >(_buf?)?;
244            Ok(_response.map(|x| x.voltage))
245        }
246        self.client
247            .send_query_and_decode::<fidl::encoding::EmptyPayload, DeviceGetVoltageVoltsResult>(
248                (),
249                0x4b0d0841e3445c37,
250                fidl::encoding::DynamicFlags::empty(),
251                _decode,
252            )
253    }
254
255    type GetSensorNameResponseFut =
256        fidl::client::QueryResponseFut<String, fidl::encoding::DefaultFuchsiaResourceDialect>;
257    fn r#get_sensor_name(&self) -> Self::GetSensorNameResponseFut {
258        fn _decode(
259            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
260        ) -> Result<String, fidl::Error> {
261            let _response = fidl::client::decode_transaction_body::<
262                DeviceGetSensorNameResponse,
263                fidl::encoding::DefaultFuchsiaResourceDialect,
264                0x3cf646dfaf29b21a,
265            >(_buf?)?;
266            Ok(_response.name)
267        }
268        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, String>(
269            (),
270            0x3cf646dfaf29b21a,
271            fidl::encoding::DynamicFlags::empty(),
272            _decode,
273        )
274    }
275}
276
277pub struct DeviceEventStream {
278    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
279}
280
281impl std::marker::Unpin for DeviceEventStream {}
282
283impl futures::stream::FusedStream for DeviceEventStream {
284    fn is_terminated(&self) -> bool {
285        self.event_receiver.is_terminated()
286    }
287}
288
289impl futures::Stream for DeviceEventStream {
290    type Item = Result<DeviceEvent, fidl::Error>;
291
292    fn poll_next(
293        mut self: std::pin::Pin<&mut Self>,
294        cx: &mut std::task::Context<'_>,
295    ) -> std::task::Poll<Option<Self::Item>> {
296        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
297            &mut self.event_receiver,
298            cx
299        )?) {
300            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
301            None => std::task::Poll::Ready(None),
302        }
303    }
304}
305
306#[derive(Debug)]
307pub enum DeviceEvent {}
308
309impl DeviceEvent {
310    /// Decodes a message buffer as a [`DeviceEvent`].
311    fn decode(
312        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
313    ) -> Result<DeviceEvent, fidl::Error> {
314        let (bytes, _handles) = buf.split_mut();
315        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
316        debug_assert_eq!(tx_header.tx_id, 0);
317        match tx_header.ordinal {
318            _ => Err(fidl::Error::UnknownOrdinal {
319                ordinal: tx_header.ordinal,
320                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
321            }),
322        }
323    }
324}
325
326/// A Stream of incoming requests for fuchsia.hardware.power.sensor/Device.
327pub struct DeviceRequestStream {
328    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
329    is_terminated: bool,
330}
331
332impl std::marker::Unpin for DeviceRequestStream {}
333
334impl futures::stream::FusedStream for DeviceRequestStream {
335    fn is_terminated(&self) -> bool {
336        self.is_terminated
337    }
338}
339
340impl fidl::endpoints::RequestStream for DeviceRequestStream {
341    type Protocol = DeviceMarker;
342    type ControlHandle = DeviceControlHandle;
343
344    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
345        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
346    }
347
348    fn control_handle(&self) -> Self::ControlHandle {
349        DeviceControlHandle { inner: self.inner.clone() }
350    }
351
352    fn into_inner(
353        self,
354    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
355    {
356        (self.inner, self.is_terminated)
357    }
358
359    fn from_inner(
360        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
361        is_terminated: bool,
362    ) -> Self {
363        Self { inner, is_terminated }
364    }
365}
366
367impl futures::Stream for DeviceRequestStream {
368    type Item = Result<DeviceRequest, fidl::Error>;
369
370    fn poll_next(
371        mut self: std::pin::Pin<&mut Self>,
372        cx: &mut std::task::Context<'_>,
373    ) -> std::task::Poll<Option<Self::Item>> {
374        let this = &mut *self;
375        if this.inner.check_shutdown(cx) {
376            this.is_terminated = true;
377            return std::task::Poll::Ready(None);
378        }
379        if this.is_terminated {
380            panic!("polled DeviceRequestStream after completion");
381        }
382        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
383            |bytes, handles| {
384                match this.inner.channel().read_etc(cx, bytes, handles) {
385                    std::task::Poll::Ready(Ok(())) => {}
386                    std::task::Poll::Pending => return std::task::Poll::Pending,
387                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
388                        this.is_terminated = true;
389                        return std::task::Poll::Ready(None);
390                    }
391                    std::task::Poll::Ready(Err(e)) => {
392                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
393                            e.into(),
394                        ))))
395                    }
396                }
397
398                // A message has been received from the channel
399                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
400
401                std::task::Poll::Ready(Some(match header.ordinal {
402                    0x552bb46982c1957b => {
403                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
404                        let mut req = fidl::new_empty!(
405                            fidl::encoding::EmptyPayload,
406                            fidl::encoding::DefaultFuchsiaResourceDialect
407                        );
408                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
409                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
410                        Ok(DeviceRequest::GetPowerWatts {
411                            responder: DeviceGetPowerWattsResponder {
412                                control_handle: std::mem::ManuallyDrop::new(control_handle),
413                                tx_id: header.tx_id,
414                            },
415                        })
416                    }
417                    0x4b0d0841e3445c37 => {
418                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
419                        let mut req = fidl::new_empty!(
420                            fidl::encoding::EmptyPayload,
421                            fidl::encoding::DefaultFuchsiaResourceDialect
422                        );
423                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
424                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
425                        Ok(DeviceRequest::GetVoltageVolts {
426                            responder: DeviceGetVoltageVoltsResponder {
427                                control_handle: std::mem::ManuallyDrop::new(control_handle),
428                                tx_id: header.tx_id,
429                            },
430                        })
431                    }
432                    0x3cf646dfaf29b21a => {
433                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
434                        let mut req = fidl::new_empty!(
435                            fidl::encoding::EmptyPayload,
436                            fidl::encoding::DefaultFuchsiaResourceDialect
437                        );
438                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
439                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
440                        Ok(DeviceRequest::GetSensorName {
441                            responder: DeviceGetSensorNameResponder {
442                                control_handle: std::mem::ManuallyDrop::new(control_handle),
443                                tx_id: header.tx_id,
444                            },
445                        })
446                    }
447                    _ => Err(fidl::Error::UnknownOrdinal {
448                        ordinal: header.ordinal,
449                        protocol_name:
450                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
451                    }),
452                }))
453            },
454        )
455    }
456}
457
458#[derive(Debug)]
459pub enum DeviceRequest {
460    GetPowerWatts { responder: DeviceGetPowerWattsResponder },
461    GetVoltageVolts { responder: DeviceGetVoltageVoltsResponder },
462    GetSensorName { responder: DeviceGetSensorNameResponder },
463}
464
465impl DeviceRequest {
466    #[allow(irrefutable_let_patterns)]
467    pub fn into_get_power_watts(self) -> Option<(DeviceGetPowerWattsResponder)> {
468        if let DeviceRequest::GetPowerWatts { responder } = self {
469            Some((responder))
470        } else {
471            None
472        }
473    }
474
475    #[allow(irrefutable_let_patterns)]
476    pub fn into_get_voltage_volts(self) -> Option<(DeviceGetVoltageVoltsResponder)> {
477        if let DeviceRequest::GetVoltageVolts { responder } = self {
478            Some((responder))
479        } else {
480            None
481        }
482    }
483
484    #[allow(irrefutable_let_patterns)]
485    pub fn into_get_sensor_name(self) -> Option<(DeviceGetSensorNameResponder)> {
486        if let DeviceRequest::GetSensorName { responder } = self {
487            Some((responder))
488        } else {
489            None
490        }
491    }
492
493    /// Name of the method defined in FIDL
494    pub fn method_name(&self) -> &'static str {
495        match *self {
496            DeviceRequest::GetPowerWatts { .. } => "get_power_watts",
497            DeviceRequest::GetVoltageVolts { .. } => "get_voltage_volts",
498            DeviceRequest::GetSensorName { .. } => "get_sensor_name",
499        }
500    }
501}
502
503#[derive(Debug, Clone)]
504pub struct DeviceControlHandle {
505    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
506}
507
508impl fidl::endpoints::ControlHandle for DeviceControlHandle {
509    fn shutdown(&self) {
510        self.inner.shutdown()
511    }
512    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
513        self.inner.shutdown_with_epitaph(status)
514    }
515
516    fn is_closed(&self) -> bool {
517        self.inner.channel().is_closed()
518    }
519    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
520        self.inner.channel().on_closed()
521    }
522
523    #[cfg(target_os = "fuchsia")]
524    fn signal_peer(
525        &self,
526        clear_mask: zx::Signals,
527        set_mask: zx::Signals,
528    ) -> Result<(), zx_status::Status> {
529        use fidl::Peered;
530        self.inner.channel().signal_peer(clear_mask, set_mask)
531    }
532}
533
534impl DeviceControlHandle {}
535
536#[must_use = "FIDL methods require a response to be sent"]
537#[derive(Debug)]
538pub struct DeviceGetPowerWattsResponder {
539    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
540    tx_id: u32,
541}
542
543/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
544/// if the responder is dropped without sending a response, so that the client
545/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
546impl std::ops::Drop for DeviceGetPowerWattsResponder {
547    fn drop(&mut self) {
548        self.control_handle.shutdown();
549        // Safety: drops once, never accessed again
550        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
551    }
552}
553
554impl fidl::endpoints::Responder for DeviceGetPowerWattsResponder {
555    type ControlHandle = DeviceControlHandle;
556
557    fn control_handle(&self) -> &DeviceControlHandle {
558        &self.control_handle
559    }
560
561    fn drop_without_shutdown(mut self) {
562        // Safety: drops once, never accessed again due to mem::forget
563        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
564        // Prevent Drop from running (which would shut down the channel)
565        std::mem::forget(self);
566    }
567}
568
569impl DeviceGetPowerWattsResponder {
570    /// Sends a response to the FIDL transaction.
571    ///
572    /// Sets the channel to shutdown if an error occurs.
573    pub fn send(self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
574        let _result = self.send_raw(result);
575        if _result.is_err() {
576            self.control_handle.shutdown();
577        }
578        self.drop_without_shutdown();
579        _result
580    }
581
582    /// Similar to "send" but does not shutdown the channel if an error occurs.
583    pub fn send_no_shutdown_on_err(self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
584        let _result = self.send_raw(result);
585        self.drop_without_shutdown();
586        _result
587    }
588
589    fn send_raw(&self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
590        self.control_handle
591            .inner
592            .send::<fidl::encoding::ResultType<DeviceGetPowerWattsResponse, i32>>(
593                result.map(|power| (power,)),
594                self.tx_id,
595                0x552bb46982c1957b,
596                fidl::encoding::DynamicFlags::empty(),
597            )
598    }
599}
600
601#[must_use = "FIDL methods require a response to be sent"]
602#[derive(Debug)]
603pub struct DeviceGetVoltageVoltsResponder {
604    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
605    tx_id: u32,
606}
607
608/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
609/// if the responder is dropped without sending a response, so that the client
610/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
611impl std::ops::Drop for DeviceGetVoltageVoltsResponder {
612    fn drop(&mut self) {
613        self.control_handle.shutdown();
614        // Safety: drops once, never accessed again
615        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
616    }
617}
618
619impl fidl::endpoints::Responder for DeviceGetVoltageVoltsResponder {
620    type ControlHandle = DeviceControlHandle;
621
622    fn control_handle(&self) -> &DeviceControlHandle {
623        &self.control_handle
624    }
625
626    fn drop_without_shutdown(mut self) {
627        // Safety: drops once, never accessed again due to mem::forget
628        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
629        // Prevent Drop from running (which would shut down the channel)
630        std::mem::forget(self);
631    }
632}
633
634impl DeviceGetVoltageVoltsResponder {
635    /// Sends a response to the FIDL transaction.
636    ///
637    /// Sets the channel to shutdown if an error occurs.
638    pub fn send(self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
639        let _result = self.send_raw(result);
640        if _result.is_err() {
641            self.control_handle.shutdown();
642        }
643        self.drop_without_shutdown();
644        _result
645    }
646
647    /// Similar to "send" but does not shutdown the channel if an error occurs.
648    pub fn send_no_shutdown_on_err(self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
649        let _result = self.send_raw(result);
650        self.drop_without_shutdown();
651        _result
652    }
653
654    fn send_raw(&self, mut result: Result<f32, i32>) -> Result<(), fidl::Error> {
655        self.control_handle
656            .inner
657            .send::<fidl::encoding::ResultType<DeviceGetVoltageVoltsResponse, i32>>(
658                result.map(|voltage| (voltage,)),
659                self.tx_id,
660                0x4b0d0841e3445c37,
661                fidl::encoding::DynamicFlags::empty(),
662            )
663    }
664}
665
666#[must_use = "FIDL methods require a response to be sent"]
667#[derive(Debug)]
668pub struct DeviceGetSensorNameResponder {
669    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
670    tx_id: u32,
671}
672
673/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
674/// if the responder is dropped without sending a response, so that the client
675/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
676impl std::ops::Drop for DeviceGetSensorNameResponder {
677    fn drop(&mut self) {
678        self.control_handle.shutdown();
679        // Safety: drops once, never accessed again
680        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
681    }
682}
683
684impl fidl::endpoints::Responder for DeviceGetSensorNameResponder {
685    type ControlHandle = DeviceControlHandle;
686
687    fn control_handle(&self) -> &DeviceControlHandle {
688        &self.control_handle
689    }
690
691    fn drop_without_shutdown(mut self) {
692        // Safety: drops once, never accessed again due to mem::forget
693        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
694        // Prevent Drop from running (which would shut down the channel)
695        std::mem::forget(self);
696    }
697}
698
699impl DeviceGetSensorNameResponder {
700    /// Sends a response to the FIDL transaction.
701    ///
702    /// Sets the channel to shutdown if an error occurs.
703    pub fn send(self, mut name: &str) -> Result<(), fidl::Error> {
704        let _result = self.send_raw(name);
705        if _result.is_err() {
706            self.control_handle.shutdown();
707        }
708        self.drop_without_shutdown();
709        _result
710    }
711
712    /// Similar to "send" but does not shutdown the channel if an error occurs.
713    pub fn send_no_shutdown_on_err(self, mut name: &str) -> Result<(), fidl::Error> {
714        let _result = self.send_raw(name);
715        self.drop_without_shutdown();
716        _result
717    }
718
719    fn send_raw(&self, mut name: &str) -> Result<(), fidl::Error> {
720        self.control_handle.inner.send::<DeviceGetSensorNameResponse>(
721            (name,),
722            self.tx_id,
723            0x3cf646dfaf29b21a,
724            fidl::encoding::DynamicFlags::empty(),
725        )
726    }
727}
728
729#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
730pub struct ServiceMarker;
731
732#[cfg(target_os = "fuchsia")]
733impl fidl::endpoints::ServiceMarker for ServiceMarker {
734    type Proxy = ServiceProxy;
735    type Request = ServiceRequest;
736    const SERVICE_NAME: &'static str = "fuchsia.hardware.power.sensor.Service";
737}
738
739/// A request for one of the member protocols of Service.
740///
741#[cfg(target_os = "fuchsia")]
742pub enum ServiceRequest {
743    Device(DeviceRequestStream),
744}
745
746#[cfg(target_os = "fuchsia")]
747impl fidl::endpoints::ServiceRequest for ServiceRequest {
748    type Service = ServiceMarker;
749
750    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
751        match name {
752            "device" => Self::Device(
753                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
754            ),
755            _ => panic!("no such member protocol name for service Service"),
756        }
757    }
758
759    fn member_names() -> &'static [&'static str] {
760        &["device"]
761    }
762}
763#[cfg(target_os = "fuchsia")]
764pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
765
766#[cfg(target_os = "fuchsia")]
767impl fidl::endpoints::ServiceProxy for ServiceProxy {
768    type Service = ServiceMarker;
769
770    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
771        Self(opener)
772    }
773}
774
775#[cfg(target_os = "fuchsia")]
776impl ServiceProxy {
777    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
778        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
779        self.connect_channel_to_device(server_end)?;
780        Ok(proxy)
781    }
782
783    /// Like `connect_to_device`, but returns a sync proxy.
784    /// See [`Self::connect_to_device`] for more details.
785    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
786        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
787        self.connect_channel_to_device(server_end)?;
788        Ok(proxy)
789    }
790
791    /// Like `connect_to_device`, but accepts a server end.
792    /// See [`Self::connect_to_device`] for more details.
793    pub fn connect_channel_to_device(
794        &self,
795        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
796    ) -> Result<(), fidl::Error> {
797        self.0.open_member("device", server_end.into_channel())
798    }
799
800    pub fn instance_name(&self) -> &str {
801        self.0.instance_name()
802    }
803}
804
805mod internal {
806    use super::*;
807}
fidl_fuchsia_hardware_power_sensor/fidl_fuchsia_hardware_power_sensor.rs

fidl_fuchsia_hardware_power_sensor/
fidl_fuchsia_hardware_power_sensor.rs
