fidl_fuchsia_hardware_overnet/
fidl_fuchsia_hardware_overnet.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_overnet_common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
15pub struct CallbackNewLinkRequest {
16    pub socket: fidl::Socket,
17}
18
19impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for CallbackNewLinkRequest {}
20
21#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
22pub struct DeviceSetCallbackRequest {
23    pub callback: fidl::endpoints::ClientEnd<CallbackMarker>,
24}
25
26impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for DeviceSetCallbackRequest {}
27
28#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
29pub struct UsbSetCallbackRequest {
30    pub callback: fidl::endpoints::ClientEnd<CallbackMarker>,
31}
32
33impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect> for UsbSetCallbackRequest {}
34
35#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
36pub struct CallbackMarker;
37
38impl fidl::endpoints::ProtocolMarker for CallbackMarker {
39    type Proxy = CallbackProxy;
40    type RequestStream = CallbackRequestStream;
41    #[cfg(target_os = "fuchsia")]
42    type SynchronousProxy = CallbackSynchronousProxy;
43
44    const DEBUG_NAME: &'static str = "(anonymous) Callback";
45}
46
47pub trait CallbackProxyInterface: Send + Sync {
48    type NewLinkResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
49    fn r#new_link(&self, socket: fidl::Socket) -> Self::NewLinkResponseFut;
50}
51#[derive(Debug)]
52#[cfg(target_os = "fuchsia")]
53pub struct CallbackSynchronousProxy {
54    client: fidl::client::sync::Client,
55}
56
57#[cfg(target_os = "fuchsia")]
58impl fidl::endpoints::SynchronousProxy for CallbackSynchronousProxy {
59    type Proxy = CallbackProxy;
60    type Protocol = CallbackMarker;
61
62    fn from_channel(inner: fidl::Channel) -> Self {
63        Self::new(inner)
64    }
65
66    fn into_channel(self) -> fidl::Channel {
67        self.client.into_channel()
68    }
69
70    fn as_channel(&self) -> &fidl::Channel {
71        self.client.as_channel()
72    }
73}
74
75#[cfg(target_os = "fuchsia")]
76impl CallbackSynchronousProxy {
77    pub fn new(channel: fidl::Channel) -> Self {
78        let protocol_name = <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
79        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
80    }
81
82    pub fn into_channel(self) -> fidl::Channel {
83        self.client.into_channel()
84    }
85
86    /// Waits until an event arrives and returns it. It is safe for other
87    /// threads to make concurrent requests while waiting for an event.
88    pub fn wait_for_event(
89        &self,
90        deadline: zx::MonotonicInstant,
91    ) -> Result<CallbackEvent, fidl::Error> {
92        CallbackEvent::decode(self.client.wait_for_event(deadline)?)
93    }
94
95    pub fn r#new_link(
96        &self,
97        mut socket: fidl::Socket,
98        ___deadline: zx::MonotonicInstant,
99    ) -> Result<(), fidl::Error> {
100        let _response =
101            self.client.send_query::<CallbackNewLinkRequest, fidl::encoding::EmptyPayload>(
102                (socket,),
103                0x70409481ebe346e5,
104                fidl::encoding::DynamicFlags::empty(),
105                ___deadline,
106            )?;
107        Ok(_response)
108    }
109}
110
111#[cfg(target_os = "fuchsia")]
112impl From<CallbackSynchronousProxy> for zx::Handle {
113    fn from(value: CallbackSynchronousProxy) -> Self {
114        value.into_channel().into()
115    }
116}
117
118#[cfg(target_os = "fuchsia")]
119impl From<fidl::Channel> for CallbackSynchronousProxy {
120    fn from(value: fidl::Channel) -> Self {
121        Self::new(value)
122    }
123}
124
125#[derive(Debug, Clone)]
126pub struct CallbackProxy {
127    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
128}
129
130impl fidl::endpoints::Proxy for CallbackProxy {
131    type Protocol = CallbackMarker;
132
133    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
134        Self::new(inner)
135    }
136
137    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
138        self.client.into_channel().map_err(|client| Self { client })
139    }
140
141    fn as_channel(&self) -> &::fidl::AsyncChannel {
142        self.client.as_channel()
143    }
144}
145
146impl CallbackProxy {
147    /// Create a new Proxy for fuchsia.hardware.overnet/Callback.
148    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
149        let protocol_name = <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
150        Self { client: fidl::client::Client::new(channel, protocol_name) }
151    }
152
153    /// Get a Stream of events from the remote end of the protocol.
154    ///
155    /// # Panics
156    ///
157    /// Panics if the event stream was already taken.
158    pub fn take_event_stream(&self) -> CallbackEventStream {
159        CallbackEventStream { event_receiver: self.client.take_event_receiver() }
160    }
161
162    pub fn r#new_link(
163        &self,
164        mut socket: fidl::Socket,
165    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
166        CallbackProxyInterface::r#new_link(self, socket)
167    }
168}
169
170impl CallbackProxyInterface for CallbackProxy {
171    type NewLinkResponseFut =
172        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
173    fn r#new_link(&self, mut socket: fidl::Socket) -> Self::NewLinkResponseFut {
174        fn _decode(
175            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
176        ) -> Result<(), fidl::Error> {
177            let _response = fidl::client::decode_transaction_body::<
178                fidl::encoding::EmptyPayload,
179                fidl::encoding::DefaultFuchsiaResourceDialect,
180                0x70409481ebe346e5,
181            >(_buf?)?;
182            Ok(_response)
183        }
184        self.client.send_query_and_decode::<CallbackNewLinkRequest, ()>(
185            (socket,),
186            0x70409481ebe346e5,
187            fidl::encoding::DynamicFlags::empty(),
188            _decode,
189        )
190    }
191}
192
193pub struct CallbackEventStream {
194    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
195}
196
197impl std::marker::Unpin for CallbackEventStream {}
198
199impl futures::stream::FusedStream for CallbackEventStream {
200    fn is_terminated(&self) -> bool {
201        self.event_receiver.is_terminated()
202    }
203}
204
205impl futures::Stream for CallbackEventStream {
206    type Item = Result<CallbackEvent, fidl::Error>;
207
208    fn poll_next(
209        mut self: std::pin::Pin<&mut Self>,
210        cx: &mut std::task::Context<'_>,
211    ) -> std::task::Poll<Option<Self::Item>> {
212        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
213            &mut self.event_receiver,
214            cx
215        )?) {
216            Some(buf) => std::task::Poll::Ready(Some(CallbackEvent::decode(buf))),
217            None => std::task::Poll::Ready(None),
218        }
219    }
220}
221
222#[derive(Debug)]
223pub enum CallbackEvent {}
224
225impl CallbackEvent {
226    /// Decodes a message buffer as a [`CallbackEvent`].
227    fn decode(
228        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
229    ) -> Result<CallbackEvent, fidl::Error> {
230        let (bytes, _handles) = buf.split_mut();
231        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
232        debug_assert_eq!(tx_header.tx_id, 0);
233        match tx_header.ordinal {
234            _ => Err(fidl::Error::UnknownOrdinal {
235                ordinal: tx_header.ordinal,
236                protocol_name: <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
237            }),
238        }
239    }
240}
241
242/// A Stream of incoming requests for fuchsia.hardware.overnet/Callback.
243pub struct CallbackRequestStream {
244    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
245    is_terminated: bool,
246}
247
248impl std::marker::Unpin for CallbackRequestStream {}
249
250impl futures::stream::FusedStream for CallbackRequestStream {
251    fn is_terminated(&self) -> bool {
252        self.is_terminated
253    }
254}
255
256impl fidl::endpoints::RequestStream for CallbackRequestStream {
257    type Protocol = CallbackMarker;
258    type ControlHandle = CallbackControlHandle;
259
260    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
261        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
262    }
263
264    fn control_handle(&self) -> Self::ControlHandle {
265        CallbackControlHandle { inner: self.inner.clone() }
266    }
267
268    fn into_inner(
269        self,
270    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
271    {
272        (self.inner, self.is_terminated)
273    }
274
275    fn from_inner(
276        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
277        is_terminated: bool,
278    ) -> Self {
279        Self { inner, is_terminated }
280    }
281}
282
283impl futures::Stream for CallbackRequestStream {
284    type Item = Result<CallbackRequest, fidl::Error>;
285
286    fn poll_next(
287        mut self: std::pin::Pin<&mut Self>,
288        cx: &mut std::task::Context<'_>,
289    ) -> std::task::Poll<Option<Self::Item>> {
290        let this = &mut *self;
291        if this.inner.check_shutdown(cx) {
292            this.is_terminated = true;
293            return std::task::Poll::Ready(None);
294        }
295        if this.is_terminated {
296            panic!("polled CallbackRequestStream after completion");
297        }
298        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
299            |bytes, handles| {
300                match this.inner.channel().read_etc(cx, bytes, handles) {
301                    std::task::Poll::Ready(Ok(())) => {}
302                    std::task::Poll::Pending => return std::task::Poll::Pending,
303                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
304                        this.is_terminated = true;
305                        return std::task::Poll::Ready(None);
306                    }
307                    std::task::Poll::Ready(Err(e)) => {
308                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
309                            e.into(),
310                        ))))
311                    }
312                }
313
314                // A message has been received from the channel
315                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
316
317                std::task::Poll::Ready(Some(match header.ordinal {
318                    0x70409481ebe346e5 => {
319                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
320                        let mut req = fidl::new_empty!(
321                            CallbackNewLinkRequest,
322                            fidl::encoding::DefaultFuchsiaResourceDialect
323                        );
324                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CallbackNewLinkRequest>(&header, _body_bytes, handles, &mut req)?;
325                        let control_handle = CallbackControlHandle { inner: this.inner.clone() };
326                        Ok(CallbackRequest::NewLink {
327                            socket: req.socket,
328
329                            responder: CallbackNewLinkResponder {
330                                control_handle: std::mem::ManuallyDrop::new(control_handle),
331                                tx_id: header.tx_id,
332                            },
333                        })
334                    }
335                    _ => Err(fidl::Error::UnknownOrdinal {
336                        ordinal: header.ordinal,
337                        protocol_name:
338                            <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
339                    }),
340                }))
341            },
342        )
343    }
344}
345
346#[derive(Debug)]
347pub enum CallbackRequest {
348    NewLink { socket: fidl::Socket, responder: CallbackNewLinkResponder },
349}
350
351impl CallbackRequest {
352    #[allow(irrefutable_let_patterns)]
353    pub fn into_new_link(self) -> Option<(fidl::Socket, CallbackNewLinkResponder)> {
354        if let CallbackRequest::NewLink { socket, responder } = self {
355            Some((socket, responder))
356        } else {
357            None
358        }
359    }
360
361    /// Name of the method defined in FIDL
362    pub fn method_name(&self) -> &'static str {
363        match *self {
364            CallbackRequest::NewLink { .. } => "new_link",
365        }
366    }
367}
368
369#[derive(Debug, Clone)]
370pub struct CallbackControlHandle {
371    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
372}
373
374impl fidl::endpoints::ControlHandle for CallbackControlHandle {
375    fn shutdown(&self) {
376        self.inner.shutdown()
377    }
378    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
379        self.inner.shutdown_with_epitaph(status)
380    }
381
382    fn is_closed(&self) -> bool {
383        self.inner.channel().is_closed()
384    }
385    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
386        self.inner.channel().on_closed()
387    }
388
389    #[cfg(target_os = "fuchsia")]
390    fn signal_peer(
391        &self,
392        clear_mask: zx::Signals,
393        set_mask: zx::Signals,
394    ) -> Result<(), zx_status::Status> {
395        use fidl::Peered;
396        self.inner.channel().signal_peer(clear_mask, set_mask)
397    }
398}
399
400impl CallbackControlHandle {}
401
402#[must_use = "FIDL methods require a response to be sent"]
403#[derive(Debug)]
404pub struct CallbackNewLinkResponder {
405    control_handle: std::mem::ManuallyDrop<CallbackControlHandle>,
406    tx_id: u32,
407}
408
409/// Set the the channel to be shutdown (see [`CallbackControlHandle::shutdown`])
410/// if the responder is dropped without sending a response, so that the client
411/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
412impl std::ops::Drop for CallbackNewLinkResponder {
413    fn drop(&mut self) {
414        self.control_handle.shutdown();
415        // Safety: drops once, never accessed again
416        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
417    }
418}
419
420impl fidl::endpoints::Responder for CallbackNewLinkResponder {
421    type ControlHandle = CallbackControlHandle;
422
423    fn control_handle(&self) -> &CallbackControlHandle {
424        &self.control_handle
425    }
426
427    fn drop_without_shutdown(mut self) {
428        // Safety: drops once, never accessed again due to mem::forget
429        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
430        // Prevent Drop from running (which would shut down the channel)
431        std::mem::forget(self);
432    }
433}
434
435impl CallbackNewLinkResponder {
436    /// Sends a response to the FIDL transaction.
437    ///
438    /// Sets the channel to shutdown if an error occurs.
439    pub fn send(self) -> Result<(), fidl::Error> {
440        let _result = self.send_raw();
441        if _result.is_err() {
442            self.control_handle.shutdown();
443        }
444        self.drop_without_shutdown();
445        _result
446    }
447
448    /// Similar to "send" but does not shutdown the channel if an error occurs.
449    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
450        let _result = self.send_raw();
451        self.drop_without_shutdown();
452        _result
453    }
454
455    fn send_raw(&self) -> Result<(), fidl::Error> {
456        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
457            (),
458            self.tx_id,
459            0x70409481ebe346e5,
460            fidl::encoding::DynamicFlags::empty(),
461        )
462    }
463}
464
465#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
466pub struct DeviceMarker;
467
468impl fidl::endpoints::ProtocolMarker for DeviceMarker {
469    type Proxy = DeviceProxy;
470    type RequestStream = DeviceRequestStream;
471    #[cfg(target_os = "fuchsia")]
472    type SynchronousProxy = DeviceSynchronousProxy;
473
474    const DEBUG_NAME: &'static str = "(anonymous) Device";
475}
476
477pub trait DeviceProxyInterface: Send + Sync {
478    type SetCallbackResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
479    fn r#set_callback(
480        &self,
481        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
482    ) -> Self::SetCallbackResponseFut;
483}
484#[derive(Debug)]
485#[cfg(target_os = "fuchsia")]
486pub struct DeviceSynchronousProxy {
487    client: fidl::client::sync::Client,
488}
489
490#[cfg(target_os = "fuchsia")]
491impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
492    type Proxy = DeviceProxy;
493    type Protocol = DeviceMarker;
494
495    fn from_channel(inner: fidl::Channel) -> Self {
496        Self::new(inner)
497    }
498
499    fn into_channel(self) -> fidl::Channel {
500        self.client.into_channel()
501    }
502
503    fn as_channel(&self) -> &fidl::Channel {
504        self.client.as_channel()
505    }
506}
507
508#[cfg(target_os = "fuchsia")]
509impl DeviceSynchronousProxy {
510    pub fn new(channel: fidl::Channel) -> Self {
511        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
512        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
513    }
514
515    pub fn into_channel(self) -> fidl::Channel {
516        self.client.into_channel()
517    }
518
519    /// Waits until an event arrives and returns it. It is safe for other
520    /// threads to make concurrent requests while waiting for an event.
521    pub fn wait_for_event(
522        &self,
523        deadline: zx::MonotonicInstant,
524    ) -> Result<DeviceEvent, fidl::Error> {
525        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
526    }
527
528    pub fn r#set_callback(
529        &self,
530        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
531        ___deadline: zx::MonotonicInstant,
532    ) -> Result<(), fidl::Error> {
533        let _response =
534            self.client.send_query::<DeviceSetCallbackRequest, fidl::encoding::EmptyPayload>(
535                (callback,),
536                0x4a3aeb347fde77c7,
537                fidl::encoding::DynamicFlags::empty(),
538                ___deadline,
539            )?;
540        Ok(_response)
541    }
542}
543
544#[cfg(target_os = "fuchsia")]
545impl From<DeviceSynchronousProxy> for zx::Handle {
546    fn from(value: DeviceSynchronousProxy) -> Self {
547        value.into_channel().into()
548    }
549}
550
551#[cfg(target_os = "fuchsia")]
552impl From<fidl::Channel> for DeviceSynchronousProxy {
553    fn from(value: fidl::Channel) -> Self {
554        Self::new(value)
555    }
556}
557
558#[derive(Debug, Clone)]
559pub struct DeviceProxy {
560    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
561}
562
563impl fidl::endpoints::Proxy for DeviceProxy {
564    type Protocol = DeviceMarker;
565
566    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
567        Self::new(inner)
568    }
569
570    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
571        self.client.into_channel().map_err(|client| Self { client })
572    }
573
574    fn as_channel(&self) -> &::fidl::AsyncChannel {
575        self.client.as_channel()
576    }
577}
578
579impl DeviceProxy {
580    /// Create a new Proxy for fuchsia.hardware.overnet/Device.
581    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
582        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
583        Self { client: fidl::client::Client::new(channel, protocol_name) }
584    }
585
586    /// Get a Stream of events from the remote end of the protocol.
587    ///
588    /// # Panics
589    ///
590    /// Panics if the event stream was already taken.
591    pub fn take_event_stream(&self) -> DeviceEventStream {
592        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
593    }
594
595    pub fn r#set_callback(
596        &self,
597        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
598    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
599        DeviceProxyInterface::r#set_callback(self, callback)
600    }
601}
602
603impl DeviceProxyInterface for DeviceProxy {
604    type SetCallbackResponseFut =
605        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
606    fn r#set_callback(
607        &self,
608        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
609    ) -> Self::SetCallbackResponseFut {
610        fn _decode(
611            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
612        ) -> Result<(), fidl::Error> {
613            let _response = fidl::client::decode_transaction_body::<
614                fidl::encoding::EmptyPayload,
615                fidl::encoding::DefaultFuchsiaResourceDialect,
616                0x4a3aeb347fde77c7,
617            >(_buf?)?;
618            Ok(_response)
619        }
620        self.client.send_query_and_decode::<DeviceSetCallbackRequest, ()>(
621            (callback,),
622            0x4a3aeb347fde77c7,
623            fidl::encoding::DynamicFlags::empty(),
624            _decode,
625        )
626    }
627}
628
629pub struct DeviceEventStream {
630    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
631}
632
633impl std::marker::Unpin for DeviceEventStream {}
634
635impl futures::stream::FusedStream for DeviceEventStream {
636    fn is_terminated(&self) -> bool {
637        self.event_receiver.is_terminated()
638    }
639}
640
641impl futures::Stream for DeviceEventStream {
642    type Item = Result<DeviceEvent, fidl::Error>;
643
644    fn poll_next(
645        mut self: std::pin::Pin<&mut Self>,
646        cx: &mut std::task::Context<'_>,
647    ) -> std::task::Poll<Option<Self::Item>> {
648        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
649            &mut self.event_receiver,
650            cx
651        )?) {
652            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
653            None => std::task::Poll::Ready(None),
654        }
655    }
656}
657
658#[derive(Debug)]
659pub enum DeviceEvent {}
660
661impl DeviceEvent {
662    /// Decodes a message buffer as a [`DeviceEvent`].
663    fn decode(
664        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
665    ) -> Result<DeviceEvent, fidl::Error> {
666        let (bytes, _handles) = buf.split_mut();
667        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
668        debug_assert_eq!(tx_header.tx_id, 0);
669        match tx_header.ordinal {
670            _ => Err(fidl::Error::UnknownOrdinal {
671                ordinal: tx_header.ordinal,
672                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
673            }),
674        }
675    }
676}
677
678/// A Stream of incoming requests for fuchsia.hardware.overnet/Device.
679pub struct DeviceRequestStream {
680    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
681    is_terminated: bool,
682}
683
684impl std::marker::Unpin for DeviceRequestStream {}
685
686impl futures::stream::FusedStream for DeviceRequestStream {
687    fn is_terminated(&self) -> bool {
688        self.is_terminated
689    }
690}
691
692impl fidl::endpoints::RequestStream for DeviceRequestStream {
693    type Protocol = DeviceMarker;
694    type ControlHandle = DeviceControlHandle;
695
696    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
697        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
698    }
699
700    fn control_handle(&self) -> Self::ControlHandle {
701        DeviceControlHandle { inner: self.inner.clone() }
702    }
703
704    fn into_inner(
705        self,
706    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
707    {
708        (self.inner, self.is_terminated)
709    }
710
711    fn from_inner(
712        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
713        is_terminated: bool,
714    ) -> Self {
715        Self { inner, is_terminated }
716    }
717}
718
719impl futures::Stream for DeviceRequestStream {
720    type Item = Result<DeviceRequest, fidl::Error>;
721
722    fn poll_next(
723        mut self: std::pin::Pin<&mut Self>,
724        cx: &mut std::task::Context<'_>,
725    ) -> std::task::Poll<Option<Self::Item>> {
726        let this = &mut *self;
727        if this.inner.check_shutdown(cx) {
728            this.is_terminated = true;
729            return std::task::Poll::Ready(None);
730        }
731        if this.is_terminated {
732            panic!("polled DeviceRequestStream after completion");
733        }
734        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
735            |bytes, handles| {
736                match this.inner.channel().read_etc(cx, bytes, handles) {
737                    std::task::Poll::Ready(Ok(())) => {}
738                    std::task::Poll::Pending => return std::task::Poll::Pending,
739                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
740                        this.is_terminated = true;
741                        return std::task::Poll::Ready(None);
742                    }
743                    std::task::Poll::Ready(Err(e)) => {
744                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
745                            e.into(),
746                        ))))
747                    }
748                }
749
750                // A message has been received from the channel
751                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
752
753                std::task::Poll::Ready(Some(match header.ordinal {
754                    0x4a3aeb347fde77c7 => {
755                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
756                        let mut req = fidl::new_empty!(
757                            DeviceSetCallbackRequest,
758                            fidl::encoding::DefaultFuchsiaResourceDialect
759                        );
760                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetCallbackRequest>(&header, _body_bytes, handles, &mut req)?;
761                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
762                        Ok(DeviceRequest::SetCallback {
763                            callback: req.callback,
764
765                            responder: DeviceSetCallbackResponder {
766                                control_handle: std::mem::ManuallyDrop::new(control_handle),
767                                tx_id: header.tx_id,
768                            },
769                        })
770                    }
771                    _ => Err(fidl::Error::UnknownOrdinal {
772                        ordinal: header.ordinal,
773                        protocol_name:
774                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
775                    }),
776                }))
777            },
778        )
779    }
780}
781
782#[derive(Debug)]
783pub enum DeviceRequest {
784    SetCallback {
785        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
786        responder: DeviceSetCallbackResponder,
787    },
788}
789
790impl DeviceRequest {
791    #[allow(irrefutable_let_patterns)]
792    pub fn into_set_callback(
793        self,
794    ) -> Option<(fidl::endpoints::ClientEnd<CallbackMarker>, DeviceSetCallbackResponder)> {
795        if let DeviceRequest::SetCallback { callback, responder } = self {
796            Some((callback, responder))
797        } else {
798            None
799        }
800    }
801
802    /// Name of the method defined in FIDL
803    pub fn method_name(&self) -> &'static str {
804        match *self {
805            DeviceRequest::SetCallback { .. } => "set_callback",
806        }
807    }
808}
809
810#[derive(Debug, Clone)]
811pub struct DeviceControlHandle {
812    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
813}
814
815impl fidl::endpoints::ControlHandle for DeviceControlHandle {
816    fn shutdown(&self) {
817        self.inner.shutdown()
818    }
819    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
820        self.inner.shutdown_with_epitaph(status)
821    }
822
823    fn is_closed(&self) -> bool {
824        self.inner.channel().is_closed()
825    }
826    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
827        self.inner.channel().on_closed()
828    }
829
830    #[cfg(target_os = "fuchsia")]
831    fn signal_peer(
832        &self,
833        clear_mask: zx::Signals,
834        set_mask: zx::Signals,
835    ) -> Result<(), zx_status::Status> {
836        use fidl::Peered;
837        self.inner.channel().signal_peer(clear_mask, set_mask)
838    }
839}
840
841impl DeviceControlHandle {}
842
843#[must_use = "FIDL methods require a response to be sent"]
844#[derive(Debug)]
845pub struct DeviceSetCallbackResponder {
846    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
847    tx_id: u32,
848}
849
850/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
851/// if the responder is dropped without sending a response, so that the client
852/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
853impl std::ops::Drop for DeviceSetCallbackResponder {
854    fn drop(&mut self) {
855        self.control_handle.shutdown();
856        // Safety: drops once, never accessed again
857        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
858    }
859}
860
861impl fidl::endpoints::Responder for DeviceSetCallbackResponder {
862    type ControlHandle = DeviceControlHandle;
863
864    fn control_handle(&self) -> &DeviceControlHandle {
865        &self.control_handle
866    }
867
868    fn drop_without_shutdown(mut self) {
869        // Safety: drops once, never accessed again due to mem::forget
870        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
871        // Prevent Drop from running (which would shut down the channel)
872        std::mem::forget(self);
873    }
874}
875
876impl DeviceSetCallbackResponder {
877    /// Sends a response to the FIDL transaction.
878    ///
879    /// Sets the channel to shutdown if an error occurs.
880    pub fn send(self) -> Result<(), fidl::Error> {
881        let _result = self.send_raw();
882        if _result.is_err() {
883            self.control_handle.shutdown();
884        }
885        self.drop_without_shutdown();
886        _result
887    }
888
889    /// Similar to "send" but does not shutdown the channel if an error occurs.
890    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
891        let _result = self.send_raw();
892        self.drop_without_shutdown();
893        _result
894    }
895
896    fn send_raw(&self) -> Result<(), fidl::Error> {
897        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
898            (),
899            self.tx_id,
900            0x4a3aeb347fde77c7,
901            fidl::encoding::DynamicFlags::empty(),
902        )
903    }
904}
905
906#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
907pub struct UsbMarker;
908
909impl fidl::endpoints::ProtocolMarker for UsbMarker {
910    type Proxy = UsbProxy;
911    type RequestStream = UsbRequestStream;
912    #[cfg(target_os = "fuchsia")]
913    type SynchronousProxy = UsbSynchronousProxy;
914
915    const DEBUG_NAME: &'static str = "(anonymous) Usb";
916}
917
918pub trait UsbProxyInterface: Send + Sync {
919    type SetCallbackResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
920    fn r#set_callback(
921        &self,
922        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
923    ) -> Self::SetCallbackResponseFut;
924}
925#[derive(Debug)]
926#[cfg(target_os = "fuchsia")]
927pub struct UsbSynchronousProxy {
928    client: fidl::client::sync::Client,
929}
930
931#[cfg(target_os = "fuchsia")]
932impl fidl::endpoints::SynchronousProxy for UsbSynchronousProxy {
933    type Proxy = UsbProxy;
934    type Protocol = UsbMarker;
935
936    fn from_channel(inner: fidl::Channel) -> Self {
937        Self::new(inner)
938    }
939
940    fn into_channel(self) -> fidl::Channel {
941        self.client.into_channel()
942    }
943
944    fn as_channel(&self) -> &fidl::Channel {
945        self.client.as_channel()
946    }
947}
948
949#[cfg(target_os = "fuchsia")]
950impl UsbSynchronousProxy {
951    pub fn new(channel: fidl::Channel) -> Self {
952        let protocol_name = <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
953        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
954    }
955
956    pub fn into_channel(self) -> fidl::Channel {
957        self.client.into_channel()
958    }
959
960    /// Waits until an event arrives and returns it. It is safe for other
961    /// threads to make concurrent requests while waiting for an event.
962    pub fn wait_for_event(&self, deadline: zx::MonotonicInstant) -> Result<UsbEvent, fidl::Error> {
963        UsbEvent::decode(self.client.wait_for_event(deadline)?)
964    }
965
966    pub fn r#set_callback(
967        &self,
968        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
969        ___deadline: zx::MonotonicInstant,
970    ) -> Result<(), fidl::Error> {
971        let _response =
972            self.client.send_query::<UsbSetCallbackRequest, fidl::encoding::EmptyPayload>(
973                (callback,),
974                0x2c87fd21b8c05e0b,
975                fidl::encoding::DynamicFlags::empty(),
976                ___deadline,
977            )?;
978        Ok(_response)
979    }
980}
981
982#[cfg(target_os = "fuchsia")]
983impl From<UsbSynchronousProxy> for zx::Handle {
984    fn from(value: UsbSynchronousProxy) -> Self {
985        value.into_channel().into()
986    }
987}
988
989#[cfg(target_os = "fuchsia")]
990impl From<fidl::Channel> for UsbSynchronousProxy {
991    fn from(value: fidl::Channel) -> Self {
992        Self::new(value)
993    }
994}
995
996#[derive(Debug, Clone)]
997pub struct UsbProxy {
998    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
999}
1000
1001impl fidl::endpoints::Proxy for UsbProxy {
1002    type Protocol = UsbMarker;
1003
1004    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
1005        Self::new(inner)
1006    }
1007
1008    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
1009        self.client.into_channel().map_err(|client| Self { client })
1010    }
1011
1012    fn as_channel(&self) -> &::fidl::AsyncChannel {
1013        self.client.as_channel()
1014    }
1015}
1016
1017impl UsbProxy {
1018    /// Create a new Proxy for fuchsia.hardware.overnet/Usb.
1019    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
1020        let protocol_name = <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
1021        Self { client: fidl::client::Client::new(channel, protocol_name) }
1022    }
1023
1024    /// Get a Stream of events from the remote end of the protocol.
1025    ///
1026    /// # Panics
1027    ///
1028    /// Panics if the event stream was already taken.
1029    pub fn take_event_stream(&self) -> UsbEventStream {
1030        UsbEventStream { event_receiver: self.client.take_event_receiver() }
1031    }
1032
1033    pub fn r#set_callback(
1034        &self,
1035        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1036    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
1037        UsbProxyInterface::r#set_callback(self, callback)
1038    }
1039}
1040
1041impl UsbProxyInterface for UsbProxy {
1042    type SetCallbackResponseFut =
1043        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
1044    fn r#set_callback(
1045        &self,
1046        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1047    ) -> Self::SetCallbackResponseFut {
1048        fn _decode(
1049            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
1050        ) -> Result<(), fidl::Error> {
1051            let _response = fidl::client::decode_transaction_body::<
1052                fidl::encoding::EmptyPayload,
1053                fidl::encoding::DefaultFuchsiaResourceDialect,
1054                0x2c87fd21b8c05e0b,
1055            >(_buf?)?;
1056            Ok(_response)
1057        }
1058        self.client.send_query_and_decode::<UsbSetCallbackRequest, ()>(
1059            (callback,),
1060            0x2c87fd21b8c05e0b,
1061            fidl::encoding::DynamicFlags::empty(),
1062            _decode,
1063        )
1064    }
1065}
1066
1067pub struct UsbEventStream {
1068    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
1069}
1070
1071impl std::marker::Unpin for UsbEventStream {}
1072
1073impl futures::stream::FusedStream for UsbEventStream {
1074    fn is_terminated(&self) -> bool {
1075        self.event_receiver.is_terminated()
1076    }
1077}
1078
1079impl futures::Stream for UsbEventStream {
1080    type Item = Result<UsbEvent, fidl::Error>;
1081
1082    fn poll_next(
1083        mut self: std::pin::Pin<&mut Self>,
1084        cx: &mut std::task::Context<'_>,
1085    ) -> std::task::Poll<Option<Self::Item>> {
1086        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
1087            &mut self.event_receiver,
1088            cx
1089        )?) {
1090            Some(buf) => std::task::Poll::Ready(Some(UsbEvent::decode(buf))),
1091            None => std::task::Poll::Ready(None),
1092        }
1093    }
1094}
1095
1096#[derive(Debug)]
1097pub enum UsbEvent {}
1098
1099impl UsbEvent {
1100    /// Decodes a message buffer as a [`UsbEvent`].
1101    fn decode(
1102        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
1103    ) -> Result<UsbEvent, fidl::Error> {
1104        let (bytes, _handles) = buf.split_mut();
1105        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
1106        debug_assert_eq!(tx_header.tx_id, 0);
1107        match tx_header.ordinal {
1108            _ => Err(fidl::Error::UnknownOrdinal {
1109                ordinal: tx_header.ordinal,
1110                protocol_name: <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
1111            }),
1112        }
1113    }
1114}
1115
1116/// A Stream of incoming requests for fuchsia.hardware.overnet/Usb.
1117pub struct UsbRequestStream {
1118    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1119    is_terminated: bool,
1120}
1121
1122impl std::marker::Unpin for UsbRequestStream {}
1123
1124impl futures::stream::FusedStream for UsbRequestStream {
1125    fn is_terminated(&self) -> bool {
1126        self.is_terminated
1127    }
1128}
1129
1130impl fidl::endpoints::RequestStream for UsbRequestStream {
1131    type Protocol = UsbMarker;
1132    type ControlHandle = UsbControlHandle;
1133
1134    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
1135        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
1136    }
1137
1138    fn control_handle(&self) -> Self::ControlHandle {
1139        UsbControlHandle { inner: self.inner.clone() }
1140    }
1141
1142    fn into_inner(
1143        self,
1144    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
1145    {
1146        (self.inner, self.is_terminated)
1147    }
1148
1149    fn from_inner(
1150        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1151        is_terminated: bool,
1152    ) -> Self {
1153        Self { inner, is_terminated }
1154    }
1155}
1156
1157impl futures::Stream for UsbRequestStream {
1158    type Item = Result<UsbRequest, fidl::Error>;
1159
1160    fn poll_next(
1161        mut self: std::pin::Pin<&mut Self>,
1162        cx: &mut std::task::Context<'_>,
1163    ) -> std::task::Poll<Option<Self::Item>> {
1164        let this = &mut *self;
1165        if this.inner.check_shutdown(cx) {
1166            this.is_terminated = true;
1167            return std::task::Poll::Ready(None);
1168        }
1169        if this.is_terminated {
1170            panic!("polled UsbRequestStream after completion");
1171        }
1172        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
1173            |bytes, handles| {
1174                match this.inner.channel().read_etc(cx, bytes, handles) {
1175                    std::task::Poll::Ready(Ok(())) => {}
1176                    std::task::Poll::Pending => return std::task::Poll::Pending,
1177                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
1178                        this.is_terminated = true;
1179                        return std::task::Poll::Ready(None);
1180                    }
1181                    std::task::Poll::Ready(Err(e)) => {
1182                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
1183                            e.into(),
1184                        ))))
1185                    }
1186                }
1187
1188                // A message has been received from the channel
1189                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
1190
1191                std::task::Poll::Ready(Some(match header.ordinal {
1192                    0x2c87fd21b8c05e0b => {
1193                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
1194                        let mut req = fidl::new_empty!(
1195                            UsbSetCallbackRequest,
1196                            fidl::encoding::DefaultFuchsiaResourceDialect
1197                        );
1198                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<UsbSetCallbackRequest>(&header, _body_bytes, handles, &mut req)?;
1199                        let control_handle = UsbControlHandle { inner: this.inner.clone() };
1200                        Ok(UsbRequest::SetCallback {
1201                            callback: req.callback,
1202
1203                            responder: UsbSetCallbackResponder {
1204                                control_handle: std::mem::ManuallyDrop::new(control_handle),
1205                                tx_id: header.tx_id,
1206                            },
1207                        })
1208                    }
1209                    _ => Err(fidl::Error::UnknownOrdinal {
1210                        ordinal: header.ordinal,
1211                        protocol_name: <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
1212                    }),
1213                }))
1214            },
1215        )
1216    }
1217}
1218
1219#[derive(Debug)]
1220pub enum UsbRequest {
1221    SetCallback {
1222        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1223        responder: UsbSetCallbackResponder,
1224    },
1225}
1226
1227impl UsbRequest {
1228    #[allow(irrefutable_let_patterns)]
1229    pub fn into_set_callback(
1230        self,
1231    ) -> Option<(fidl::endpoints::ClientEnd<CallbackMarker>, UsbSetCallbackResponder)> {
1232        if let UsbRequest::SetCallback { callback, responder } = self {
1233            Some((callback, responder))
1234        } else {
1235            None
1236        }
1237    }
1238
1239    /// Name of the method defined in FIDL
1240    pub fn method_name(&self) -> &'static str {
1241        match *self {
1242            UsbRequest::SetCallback { .. } => "set_callback",
1243        }
1244    }
1245}
1246
1247#[derive(Debug, Clone)]
1248pub struct UsbControlHandle {
1249    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1250}
1251
1252impl fidl::endpoints::ControlHandle for UsbControlHandle {
1253    fn shutdown(&self) {
1254        self.inner.shutdown()
1255    }
1256    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
1257        self.inner.shutdown_with_epitaph(status)
1258    }
1259
1260    fn is_closed(&self) -> bool {
1261        self.inner.channel().is_closed()
1262    }
1263    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
1264        self.inner.channel().on_closed()
1265    }
1266
1267    #[cfg(target_os = "fuchsia")]
1268    fn signal_peer(
1269        &self,
1270        clear_mask: zx::Signals,
1271        set_mask: zx::Signals,
1272    ) -> Result<(), zx_status::Status> {
1273        use fidl::Peered;
1274        self.inner.channel().signal_peer(clear_mask, set_mask)
1275    }
1276}
1277
1278impl UsbControlHandle {}
1279
1280#[must_use = "FIDL methods require a response to be sent"]
1281#[derive(Debug)]
1282pub struct UsbSetCallbackResponder {
1283    control_handle: std::mem::ManuallyDrop<UsbControlHandle>,
1284    tx_id: u32,
1285}
1286
1287/// Set the the channel to be shutdown (see [`UsbControlHandle::shutdown`])
1288/// if the responder is dropped without sending a response, so that the client
1289/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1290impl std::ops::Drop for UsbSetCallbackResponder {
1291    fn drop(&mut self) {
1292        self.control_handle.shutdown();
1293        // Safety: drops once, never accessed again
1294        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1295    }
1296}
1297
1298impl fidl::endpoints::Responder for UsbSetCallbackResponder {
1299    type ControlHandle = UsbControlHandle;
1300
1301    fn control_handle(&self) -> &UsbControlHandle {
1302        &self.control_handle
1303    }
1304
1305    fn drop_without_shutdown(mut self) {
1306        // Safety: drops once, never accessed again due to mem::forget
1307        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1308        // Prevent Drop from running (which would shut down the channel)
1309        std::mem::forget(self);
1310    }
1311}
1312
1313impl UsbSetCallbackResponder {
1314    /// Sends a response to the FIDL transaction.
1315    ///
1316    /// Sets the channel to shutdown if an error occurs.
1317    pub fn send(self) -> Result<(), fidl::Error> {
1318        let _result = self.send_raw();
1319        if _result.is_err() {
1320            self.control_handle.shutdown();
1321        }
1322        self.drop_without_shutdown();
1323        _result
1324    }
1325
1326    /// Similar to "send" but does not shutdown the channel if an error occurs.
1327    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
1328        let _result = self.send_raw();
1329        self.drop_without_shutdown();
1330        _result
1331    }
1332
1333    fn send_raw(&self) -> Result<(), fidl::Error> {
1334        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
1335            (),
1336            self.tx_id,
1337            0x2c87fd21b8c05e0b,
1338            fidl::encoding::DynamicFlags::empty(),
1339        )
1340    }
1341}
1342
1343#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
1344pub struct ServiceMarker;
1345
1346#[cfg(target_os = "fuchsia")]
1347impl fidl::endpoints::ServiceMarker for ServiceMarker {
1348    type Proxy = ServiceProxy;
1349    type Request = ServiceRequest;
1350    const SERVICE_NAME: &'static str = "fuchsia.hardware.overnet.Service";
1351}
1352
1353/// A request for one of the member protocols of Service.
1354///
1355#[cfg(target_os = "fuchsia")]
1356pub enum ServiceRequest {
1357    Device(DeviceRequestStream),
1358}
1359
1360#[cfg(target_os = "fuchsia")]
1361impl fidl::endpoints::ServiceRequest for ServiceRequest {
1362    type Service = ServiceMarker;
1363
1364    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
1365        match name {
1366            "device" => Self::Device(
1367                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
1368            ),
1369            _ => panic!("no such member protocol name for service Service"),
1370        }
1371    }
1372
1373    fn member_names() -> &'static [&'static str] {
1374        &["device"]
1375    }
1376}
1377#[cfg(target_os = "fuchsia")]
1378pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
1379
1380#[cfg(target_os = "fuchsia")]
1381impl fidl::endpoints::ServiceProxy for ServiceProxy {
1382    type Service = ServiceMarker;
1383
1384    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
1385        Self(opener)
1386    }
1387}
1388
1389#[cfg(target_os = "fuchsia")]
1390impl ServiceProxy {
1391    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
1392        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
1393        self.connect_channel_to_device(server_end)?;
1394        Ok(proxy)
1395    }
1396
1397    /// Like `connect_to_device`, but returns a sync proxy.
1398    /// See [`Self::connect_to_device`] for more details.
1399    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
1400        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
1401        self.connect_channel_to_device(server_end)?;
1402        Ok(proxy)
1403    }
1404
1405    /// Like `connect_to_device`, but accepts a server end.
1406    /// See [`Self::connect_to_device`] for more details.
1407    pub fn connect_channel_to_device(
1408        &self,
1409        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
1410    ) -> Result<(), fidl::Error> {
1411        self.0.open_member("device", server_end.into_channel())
1412    }
1413
1414    pub fn instance_name(&self) -> &str {
1415        self.0.instance_name()
1416    }
1417}
1418
1419#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
1420pub struct UsbServiceMarker;
1421
1422#[cfg(target_os = "fuchsia")]
1423impl fidl::endpoints::ServiceMarker for UsbServiceMarker {
1424    type Proxy = UsbServiceProxy;
1425    type Request = UsbServiceRequest;
1426    const SERVICE_NAME: &'static str = "fuchsia.hardware.overnet.UsbService";
1427}
1428
1429/// A request for one of the member protocols of UsbService.
1430///
1431#[cfg(target_os = "fuchsia")]
1432pub enum UsbServiceRequest {
1433    Device(UsbRequestStream),
1434}
1435
1436#[cfg(target_os = "fuchsia")]
1437impl fidl::endpoints::ServiceRequest for UsbServiceRequest {
1438    type Service = UsbServiceMarker;
1439
1440    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
1441        match name {
1442            "device" => Self::Device(
1443                <UsbRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
1444            ),
1445            _ => panic!("no such member protocol name for service UsbService"),
1446        }
1447    }
1448
1449    fn member_names() -> &'static [&'static str] {
1450        &["device"]
1451    }
1452}
1453#[cfg(target_os = "fuchsia")]
1454pub struct UsbServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
1455
1456#[cfg(target_os = "fuchsia")]
1457impl fidl::endpoints::ServiceProxy for UsbServiceProxy {
1458    type Service = UsbServiceMarker;
1459
1460    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
1461        Self(opener)
1462    }
1463}
1464
1465#[cfg(target_os = "fuchsia")]
1466impl UsbServiceProxy {
1467    pub fn connect_to_device(&self) -> Result<UsbProxy, fidl::Error> {
1468        let (proxy, server_end) = fidl::endpoints::create_proxy::<UsbMarker>();
1469        self.connect_channel_to_device(server_end)?;
1470        Ok(proxy)
1471    }
1472
1473    /// Like `connect_to_device`, but returns a sync proxy.
1474    /// See [`Self::connect_to_device`] for more details.
1475    pub fn connect_to_device_sync(&self) -> Result<UsbSynchronousProxy, fidl::Error> {
1476        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<UsbMarker>();
1477        self.connect_channel_to_device(server_end)?;
1478        Ok(proxy)
1479    }
1480
1481    /// Like `connect_to_device`, but accepts a server end.
1482    /// See [`Self::connect_to_device`] for more details.
1483    pub fn connect_channel_to_device(
1484        &self,
1485        server_end: fidl::endpoints::ServerEnd<UsbMarker>,
1486    ) -> Result<(), fidl::Error> {
1487        self.0.open_member("device", server_end.into_channel())
1488    }
1489
1490    pub fn instance_name(&self) -> &str {
1491        self.0.instance_name()
1492    }
1493}
1494
1495mod internal {
1496    use super::*;
1497
1498    impl fidl::encoding::ResourceTypeMarker for CallbackNewLinkRequest {
1499        type Borrowed<'a> = &'a mut Self;
1500        fn take_or_borrow<'a>(
1501            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1502        ) -> Self::Borrowed<'a> {
1503            value
1504        }
1505    }
1506
1507    unsafe impl fidl::encoding::TypeMarker for CallbackNewLinkRequest {
1508        type Owned = Self;
1509
1510        #[inline(always)]
1511        fn inline_align(_context: fidl::encoding::Context) -> usize {
1512            4
1513        }
1514
1515        #[inline(always)]
1516        fn inline_size(_context: fidl::encoding::Context) -> usize {
1517            4
1518        }
1519    }
1520
1521    unsafe impl
1522        fidl::encoding::Encode<
1523            CallbackNewLinkRequest,
1524            fidl::encoding::DefaultFuchsiaResourceDialect,
1525        > for &mut CallbackNewLinkRequest
1526    {
1527        #[inline]
1528        unsafe fn encode(
1529            self,
1530            encoder: &mut fidl::encoding::Encoder<
1531                '_,
1532                fidl::encoding::DefaultFuchsiaResourceDialect,
1533            >,
1534            offset: usize,
1535            _depth: fidl::encoding::Depth,
1536        ) -> fidl::Result<()> {
1537            encoder.debug_check_bounds::<CallbackNewLinkRequest>(offset);
1538            // Delegate to tuple encoding.
1539            fidl::encoding::Encode::<
1540                CallbackNewLinkRequest,
1541                fidl::encoding::DefaultFuchsiaResourceDialect,
1542            >::encode(
1543                (<fidl::encoding::HandleType<
1544                    fidl::Socket,
1545                    { fidl::ObjectType::SOCKET.into_raw() },
1546                    2147483648,
1547                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
1548                    &mut self.socket
1549                ),),
1550                encoder,
1551                offset,
1552                _depth,
1553            )
1554        }
1555    }
1556    unsafe impl<
1557            T0: fidl::encoding::Encode<
1558                fidl::encoding::HandleType<
1559                    fidl::Socket,
1560                    { fidl::ObjectType::SOCKET.into_raw() },
1561                    2147483648,
1562                >,
1563                fidl::encoding::DefaultFuchsiaResourceDialect,
1564            >,
1565        >
1566        fidl::encoding::Encode<
1567            CallbackNewLinkRequest,
1568            fidl::encoding::DefaultFuchsiaResourceDialect,
1569        > for (T0,)
1570    {
1571        #[inline]
1572        unsafe fn encode(
1573            self,
1574            encoder: &mut fidl::encoding::Encoder<
1575                '_,
1576                fidl::encoding::DefaultFuchsiaResourceDialect,
1577            >,
1578            offset: usize,
1579            depth: fidl::encoding::Depth,
1580        ) -> fidl::Result<()> {
1581            encoder.debug_check_bounds::<CallbackNewLinkRequest>(offset);
1582            // Zero out padding regions. There's no need to apply masks
1583            // because the unmasked parts will be overwritten by fields.
1584            // Write the fields.
1585            self.0.encode(encoder, offset + 0, depth)?;
1586            Ok(())
1587        }
1588    }
1589
1590    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1591        for CallbackNewLinkRequest
1592    {
1593        #[inline(always)]
1594        fn new_empty() -> Self {
1595            Self {
1596                socket: fidl::new_empty!(fidl::encoding::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
1597            }
1598        }
1599
1600        #[inline]
1601        unsafe fn decode(
1602            &mut self,
1603            decoder: &mut fidl::encoding::Decoder<
1604                '_,
1605                fidl::encoding::DefaultFuchsiaResourceDialect,
1606            >,
1607            offset: usize,
1608            _depth: fidl::encoding::Depth,
1609        ) -> fidl::Result<()> {
1610            decoder.debug_check_bounds::<Self>(offset);
1611            // Verify that padding bytes are zero.
1612            fidl::decode!(fidl::encoding::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.socket, decoder, offset + 0, _depth)?;
1613            Ok(())
1614        }
1615    }
1616
1617    impl fidl::encoding::ResourceTypeMarker for DeviceSetCallbackRequest {
1618        type Borrowed<'a> = &'a mut Self;
1619        fn take_or_borrow<'a>(
1620            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1621        ) -> Self::Borrowed<'a> {
1622            value
1623        }
1624    }
1625
1626    unsafe impl fidl::encoding::TypeMarker for DeviceSetCallbackRequest {
1627        type Owned = Self;
1628
1629        #[inline(always)]
1630        fn inline_align(_context: fidl::encoding::Context) -> usize {
1631            4
1632        }
1633
1634        #[inline(always)]
1635        fn inline_size(_context: fidl::encoding::Context) -> usize {
1636            4
1637        }
1638    }
1639
1640    unsafe impl
1641        fidl::encoding::Encode<
1642            DeviceSetCallbackRequest,
1643            fidl::encoding::DefaultFuchsiaResourceDialect,
1644        > for &mut DeviceSetCallbackRequest
1645    {
1646        #[inline]
1647        unsafe fn encode(
1648            self,
1649            encoder: &mut fidl::encoding::Encoder<
1650                '_,
1651                fidl::encoding::DefaultFuchsiaResourceDialect,
1652            >,
1653            offset: usize,
1654            _depth: fidl::encoding::Depth,
1655        ) -> fidl::Result<()> {
1656            encoder.debug_check_bounds::<DeviceSetCallbackRequest>(offset);
1657            // Delegate to tuple encoding.
1658            fidl::encoding::Encode::<DeviceSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
1659                (
1660                    <fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.callback),
1661                ),
1662                encoder, offset, _depth
1663            )
1664        }
1665    }
1666    unsafe impl<
1667            T0: fidl::encoding::Encode<
1668                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1669                fidl::encoding::DefaultFuchsiaResourceDialect,
1670            >,
1671        >
1672        fidl::encoding::Encode<
1673            DeviceSetCallbackRequest,
1674            fidl::encoding::DefaultFuchsiaResourceDialect,
1675        > for (T0,)
1676    {
1677        #[inline]
1678        unsafe fn encode(
1679            self,
1680            encoder: &mut fidl::encoding::Encoder<
1681                '_,
1682                fidl::encoding::DefaultFuchsiaResourceDialect,
1683            >,
1684            offset: usize,
1685            depth: fidl::encoding::Depth,
1686        ) -> fidl::Result<()> {
1687            encoder.debug_check_bounds::<DeviceSetCallbackRequest>(offset);
1688            // Zero out padding regions. There's no need to apply masks
1689            // because the unmasked parts will be overwritten by fields.
1690            // Write the fields.
1691            self.0.encode(encoder, offset + 0, depth)?;
1692            Ok(())
1693        }
1694    }
1695
1696    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1697        for DeviceSetCallbackRequest
1698    {
1699        #[inline(always)]
1700        fn new_empty() -> Self {
1701            Self {
1702                callback: fidl::new_empty!(
1703                    fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1704                    fidl::encoding::DefaultFuchsiaResourceDialect
1705                ),
1706            }
1707        }
1708
1709        #[inline]
1710        unsafe fn decode(
1711            &mut self,
1712            decoder: &mut fidl::encoding::Decoder<
1713                '_,
1714                fidl::encoding::DefaultFuchsiaResourceDialect,
1715            >,
1716            offset: usize,
1717            _depth: fidl::encoding::Depth,
1718        ) -> fidl::Result<()> {
1719            decoder.debug_check_bounds::<Self>(offset);
1720            // Verify that padding bytes are zero.
1721            fidl::decode!(
1722                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1723                fidl::encoding::DefaultFuchsiaResourceDialect,
1724                &mut self.callback,
1725                decoder,
1726                offset + 0,
1727                _depth
1728            )?;
1729            Ok(())
1730        }
1731    }
1732
1733    impl fidl::encoding::ResourceTypeMarker for UsbSetCallbackRequest {
1734        type Borrowed<'a> = &'a mut Self;
1735        fn take_or_borrow<'a>(
1736            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1737        ) -> Self::Borrowed<'a> {
1738            value
1739        }
1740    }
1741
1742    unsafe impl fidl::encoding::TypeMarker for UsbSetCallbackRequest {
1743        type Owned = Self;
1744
1745        #[inline(always)]
1746        fn inline_align(_context: fidl::encoding::Context) -> usize {
1747            4
1748        }
1749
1750        #[inline(always)]
1751        fn inline_size(_context: fidl::encoding::Context) -> usize {
1752            4
1753        }
1754    }
1755
1756    unsafe impl
1757        fidl::encoding::Encode<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
1758        for &mut UsbSetCallbackRequest
1759    {
1760        #[inline]
1761        unsafe fn encode(
1762            self,
1763            encoder: &mut fidl::encoding::Encoder<
1764                '_,
1765                fidl::encoding::DefaultFuchsiaResourceDialect,
1766            >,
1767            offset: usize,
1768            _depth: fidl::encoding::Depth,
1769        ) -> fidl::Result<()> {
1770            encoder.debug_check_bounds::<UsbSetCallbackRequest>(offset);
1771            // Delegate to tuple encoding.
1772            fidl::encoding::Encode::<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
1773                (
1774                    <fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.callback),
1775                ),
1776                encoder, offset, _depth
1777            )
1778        }
1779    }
1780    unsafe impl<
1781            T0: fidl::encoding::Encode<
1782                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1783                fidl::encoding::DefaultFuchsiaResourceDialect,
1784            >,
1785        >
1786        fidl::encoding::Encode<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
1787        for (T0,)
1788    {
1789        #[inline]
1790        unsafe fn encode(
1791            self,
1792            encoder: &mut fidl::encoding::Encoder<
1793                '_,
1794                fidl::encoding::DefaultFuchsiaResourceDialect,
1795            >,
1796            offset: usize,
1797            depth: fidl::encoding::Depth,
1798        ) -> fidl::Result<()> {
1799            encoder.debug_check_bounds::<UsbSetCallbackRequest>(offset);
1800            // Zero out padding regions. There's no need to apply masks
1801            // because the unmasked parts will be overwritten by fields.
1802            // Write the fields.
1803            self.0.encode(encoder, offset + 0, depth)?;
1804            Ok(())
1805        }
1806    }
1807
1808    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1809        for UsbSetCallbackRequest
1810    {
1811        #[inline(always)]
1812        fn new_empty() -> Self {
1813            Self {
1814                callback: fidl::new_empty!(
1815                    fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1816                    fidl::encoding::DefaultFuchsiaResourceDialect
1817                ),
1818            }
1819        }
1820
1821        #[inline]
1822        unsafe fn decode(
1823            &mut self,
1824            decoder: &mut fidl::encoding::Decoder<
1825                '_,
1826                fidl::encoding::DefaultFuchsiaResourceDialect,
1827            >,
1828            offset: usize,
1829            _depth: fidl::encoding::Depth,
1830        ) -> fidl::Result<()> {
1831            decoder.debug_check_bounds::<Self>(offset);
1832            // Verify that padding bytes are zero.
1833            fidl::decode!(
1834                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1835                fidl::encoding::DefaultFuchsiaResourceDialect,
1836                &mut self.callback,
1837                decoder,
1838                offset + 0,
1839                _depth
1840            )?;
1841            Ok(())
1842        }
1843    }
1844}
fidl_fuchsia_hardware_overnet/fidl_fuchsia_hardware_overnet.rs

fidl_fuchsia_hardware_overnet/
fidl_fuchsia_hardware_overnet.rs
