fidl_fuchsia_hardware_vsockbridge/
fidl_fuchsia_hardware_vsockbridge.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_vsockbridge_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        Self { client: fidl::client::sync::Client::new(channel) }
79    }
80
81    pub fn into_channel(self) -> fidl::Channel {
82        self.client.into_channel()
83    }
84
85    /// Waits until an event arrives and returns it. It is safe for other
86    /// threads to make concurrent requests while waiting for an event.
87    pub fn wait_for_event(
88        &self,
89        deadline: zx::MonotonicInstant,
90    ) -> Result<CallbackEvent, fidl::Error> {
91        CallbackEvent::decode(self.client.wait_for_event::<CallbackMarker>(deadline)?)
92    }
93
94    pub fn r#new_link(
95        &self,
96        mut socket: fidl::Socket,
97        ___deadline: zx::MonotonicInstant,
98    ) -> Result<(), fidl::Error> {
99        let _response = self
100            .client
101            .send_query::<CallbackNewLinkRequest, fidl::encoding::EmptyPayload, CallbackMarker>(
102                (socket,),
103                0x505939d3da6b8056,
104                fidl::encoding::DynamicFlags::empty(),
105                ___deadline,
106            )?;
107        Ok(_response)
108    }
109}
110
111#[cfg(target_os = "fuchsia")]
112impl From<CallbackSynchronousProxy> for zx::NullableHandle {
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#[cfg(target_os = "fuchsia")]
126impl fidl::endpoints::FromClient for CallbackSynchronousProxy {
127    type Protocol = CallbackMarker;
128
129    fn from_client(value: fidl::endpoints::ClientEnd<CallbackMarker>) -> Self {
130        Self::new(value.into_channel())
131    }
132}
133
134#[derive(Debug, Clone)]
135pub struct CallbackProxy {
136    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
137}
138
139impl fidl::endpoints::Proxy for CallbackProxy {
140    type Protocol = CallbackMarker;
141
142    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
143        Self::new(inner)
144    }
145
146    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
147        self.client.into_channel().map_err(|client| Self { client })
148    }
149
150    fn as_channel(&self) -> &::fidl::AsyncChannel {
151        self.client.as_channel()
152    }
153}
154
155impl CallbackProxy {
156    /// Create a new Proxy for fuchsia.hardware.vsockbridge/Callback.
157    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
158        let protocol_name = <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
159        Self { client: fidl::client::Client::new(channel, protocol_name) }
160    }
161
162    /// Get a Stream of events from the remote end of the protocol.
163    ///
164    /// # Panics
165    ///
166    /// Panics if the event stream was already taken.
167    pub fn take_event_stream(&self) -> CallbackEventStream {
168        CallbackEventStream { event_receiver: self.client.take_event_receiver() }
169    }
170
171    pub fn r#new_link(
172        &self,
173        mut socket: fidl::Socket,
174    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
175        CallbackProxyInterface::r#new_link(self, socket)
176    }
177}
178
179impl CallbackProxyInterface for CallbackProxy {
180    type NewLinkResponseFut =
181        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
182    fn r#new_link(&self, mut socket: fidl::Socket) -> Self::NewLinkResponseFut {
183        fn _decode(
184            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
185        ) -> Result<(), fidl::Error> {
186            let _response = fidl::client::decode_transaction_body::<
187                fidl::encoding::EmptyPayload,
188                fidl::encoding::DefaultFuchsiaResourceDialect,
189                0x505939d3da6b8056,
190            >(_buf?)?;
191            Ok(_response)
192        }
193        self.client.send_query_and_decode::<CallbackNewLinkRequest, ()>(
194            (socket,),
195            0x505939d3da6b8056,
196            fidl::encoding::DynamicFlags::empty(),
197            _decode,
198        )
199    }
200}
201
202pub struct CallbackEventStream {
203    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
204}
205
206impl std::marker::Unpin for CallbackEventStream {}
207
208impl futures::stream::FusedStream for CallbackEventStream {
209    fn is_terminated(&self) -> bool {
210        self.event_receiver.is_terminated()
211    }
212}
213
214impl futures::Stream for CallbackEventStream {
215    type Item = Result<CallbackEvent, fidl::Error>;
216
217    fn poll_next(
218        mut self: std::pin::Pin<&mut Self>,
219        cx: &mut std::task::Context<'_>,
220    ) -> std::task::Poll<Option<Self::Item>> {
221        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
222            &mut self.event_receiver,
223            cx
224        )?) {
225            Some(buf) => std::task::Poll::Ready(Some(CallbackEvent::decode(buf))),
226            None => std::task::Poll::Ready(None),
227        }
228    }
229}
230
231#[derive(Debug)]
232pub enum CallbackEvent {}
233
234impl CallbackEvent {
235    /// Decodes a message buffer as a [`CallbackEvent`].
236    fn decode(
237        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
238    ) -> Result<CallbackEvent, fidl::Error> {
239        let (bytes, _handles) = buf.split_mut();
240        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
241        debug_assert_eq!(tx_header.tx_id, 0);
242        match tx_header.ordinal {
243            _ => Err(fidl::Error::UnknownOrdinal {
244                ordinal: tx_header.ordinal,
245                protocol_name: <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
246            }),
247        }
248    }
249}
250
251/// A Stream of incoming requests for fuchsia.hardware.vsockbridge/Callback.
252pub struct CallbackRequestStream {
253    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
254    is_terminated: bool,
255}
256
257impl std::marker::Unpin for CallbackRequestStream {}
258
259impl futures::stream::FusedStream for CallbackRequestStream {
260    fn is_terminated(&self) -> bool {
261        self.is_terminated
262    }
263}
264
265impl fidl::endpoints::RequestStream for CallbackRequestStream {
266    type Protocol = CallbackMarker;
267    type ControlHandle = CallbackControlHandle;
268
269    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
270        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
271    }
272
273    fn control_handle(&self) -> Self::ControlHandle {
274        CallbackControlHandle { inner: self.inner.clone() }
275    }
276
277    fn into_inner(
278        self,
279    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
280    {
281        (self.inner, self.is_terminated)
282    }
283
284    fn from_inner(
285        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
286        is_terminated: bool,
287    ) -> Self {
288        Self { inner, is_terminated }
289    }
290}
291
292impl futures::Stream for CallbackRequestStream {
293    type Item = Result<CallbackRequest, fidl::Error>;
294
295    fn poll_next(
296        mut self: std::pin::Pin<&mut Self>,
297        cx: &mut std::task::Context<'_>,
298    ) -> std::task::Poll<Option<Self::Item>> {
299        let this = &mut *self;
300        if this.inner.check_shutdown(cx) {
301            this.is_terminated = true;
302            return std::task::Poll::Ready(None);
303        }
304        if this.is_terminated {
305            panic!("polled CallbackRequestStream after completion");
306        }
307        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
308            |bytes, handles| {
309                match this.inner.channel().read_etc(cx, bytes, handles) {
310                    std::task::Poll::Ready(Ok(())) => {}
311                    std::task::Poll::Pending => return std::task::Poll::Pending,
312                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
313                        this.is_terminated = true;
314                        return std::task::Poll::Ready(None);
315                    }
316                    std::task::Poll::Ready(Err(e)) => {
317                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
318                            e.into(),
319                        ))));
320                    }
321                }
322
323                // A message has been received from the channel
324                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
325
326                std::task::Poll::Ready(Some(match header.ordinal {
327                    0x505939d3da6b8056 => {
328                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
329                        let mut req = fidl::new_empty!(
330                            CallbackNewLinkRequest,
331                            fidl::encoding::DefaultFuchsiaResourceDialect
332                        );
333                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CallbackNewLinkRequest>(&header, _body_bytes, handles, &mut req)?;
334                        let control_handle = CallbackControlHandle { inner: this.inner.clone() };
335                        Ok(CallbackRequest::NewLink {
336                            socket: req.socket,
337
338                            responder: CallbackNewLinkResponder {
339                                control_handle: std::mem::ManuallyDrop::new(control_handle),
340                                tx_id: header.tx_id,
341                            },
342                        })
343                    }
344                    _ => Err(fidl::Error::UnknownOrdinal {
345                        ordinal: header.ordinal,
346                        protocol_name:
347                            <CallbackMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
348                    }),
349                }))
350            },
351        )
352    }
353}
354
355#[derive(Debug)]
356pub enum CallbackRequest {
357    NewLink { socket: fidl::Socket, responder: CallbackNewLinkResponder },
358}
359
360impl CallbackRequest {
361    #[allow(irrefutable_let_patterns)]
362    pub fn into_new_link(self) -> Option<(fidl::Socket, CallbackNewLinkResponder)> {
363        if let CallbackRequest::NewLink { socket, responder } = self {
364            Some((socket, responder))
365        } else {
366            None
367        }
368    }
369
370    /// Name of the method defined in FIDL
371    pub fn method_name(&self) -> &'static str {
372        match *self {
373            CallbackRequest::NewLink { .. } => "new_link",
374        }
375    }
376}
377
378#[derive(Debug, Clone)]
379pub struct CallbackControlHandle {
380    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
381}
382
383impl CallbackControlHandle {
384    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
385        self.inner.shutdown_with_epitaph(status.into())
386    }
387}
388
389impl fidl::endpoints::ControlHandle for CallbackControlHandle {
390    fn shutdown(&self) {
391        self.inner.shutdown()
392    }
393
394    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
395        self.inner.shutdown_with_epitaph(status)
396    }
397
398    fn is_closed(&self) -> bool {
399        self.inner.channel().is_closed()
400    }
401    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
402        self.inner.channel().on_closed()
403    }
404
405    #[cfg(target_os = "fuchsia")]
406    fn signal_peer(
407        &self,
408        clear_mask: zx::Signals,
409        set_mask: zx::Signals,
410    ) -> Result<(), zx_status::Status> {
411        use fidl::Peered;
412        self.inner.channel().signal_peer(clear_mask, set_mask)
413    }
414}
415
416impl CallbackControlHandle {}
417
418#[must_use = "FIDL methods require a response to be sent"]
419#[derive(Debug)]
420pub struct CallbackNewLinkResponder {
421    control_handle: std::mem::ManuallyDrop<CallbackControlHandle>,
422    tx_id: u32,
423}
424
425/// Set the the channel to be shutdown (see [`CallbackControlHandle::shutdown`])
426/// if the responder is dropped without sending a response, so that the client
427/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
428impl std::ops::Drop for CallbackNewLinkResponder {
429    fn drop(&mut self) {
430        self.control_handle.shutdown();
431        // Safety: drops once, never accessed again
432        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
433    }
434}
435
436impl fidl::endpoints::Responder for CallbackNewLinkResponder {
437    type ControlHandle = CallbackControlHandle;
438
439    fn control_handle(&self) -> &CallbackControlHandle {
440        &self.control_handle
441    }
442
443    fn drop_without_shutdown(mut self) {
444        // Safety: drops once, never accessed again due to mem::forget
445        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
446        // Prevent Drop from running (which would shut down the channel)
447        std::mem::forget(self);
448    }
449}
450
451impl CallbackNewLinkResponder {
452    /// Sends a response to the FIDL transaction.
453    ///
454    /// Sets the channel to shutdown if an error occurs.
455    pub fn send(self) -> Result<(), fidl::Error> {
456        let _result = self.send_raw();
457        if _result.is_err() {
458            self.control_handle.shutdown();
459        }
460        self.drop_without_shutdown();
461        _result
462    }
463
464    /// Similar to "send" but does not shutdown the channel if an error occurs.
465    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
466        let _result = self.send_raw();
467        self.drop_without_shutdown();
468        _result
469    }
470
471    fn send_raw(&self) -> Result<(), fidl::Error> {
472        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
473            (),
474            self.tx_id,
475            0x505939d3da6b8056,
476            fidl::encoding::DynamicFlags::empty(),
477        )
478    }
479}
480
481#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
482pub struct DeviceMarker;
483
484impl fidl::endpoints::ProtocolMarker for DeviceMarker {
485    type Proxy = DeviceProxy;
486    type RequestStream = DeviceRequestStream;
487    #[cfg(target_os = "fuchsia")]
488    type SynchronousProxy = DeviceSynchronousProxy;
489
490    const DEBUG_NAME: &'static str = "(anonymous) Device";
491}
492
493pub trait DeviceProxyInterface: Send + Sync {
494    type SetCallbackResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
495    fn r#set_callback(
496        &self,
497        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
498    ) -> Self::SetCallbackResponseFut;
499}
500#[derive(Debug)]
501#[cfg(target_os = "fuchsia")]
502pub struct DeviceSynchronousProxy {
503    client: fidl::client::sync::Client,
504}
505
506#[cfg(target_os = "fuchsia")]
507impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
508    type Proxy = DeviceProxy;
509    type Protocol = DeviceMarker;
510
511    fn from_channel(inner: fidl::Channel) -> Self {
512        Self::new(inner)
513    }
514
515    fn into_channel(self) -> fidl::Channel {
516        self.client.into_channel()
517    }
518
519    fn as_channel(&self) -> &fidl::Channel {
520        self.client.as_channel()
521    }
522}
523
524#[cfg(target_os = "fuchsia")]
525impl DeviceSynchronousProxy {
526    pub fn new(channel: fidl::Channel) -> Self {
527        Self { client: fidl::client::sync::Client::new(channel) }
528    }
529
530    pub fn into_channel(self) -> fidl::Channel {
531        self.client.into_channel()
532    }
533
534    /// Waits until an event arrives and returns it. It is safe for other
535    /// threads to make concurrent requests while waiting for an event.
536    pub fn wait_for_event(
537        &self,
538        deadline: zx::MonotonicInstant,
539    ) -> Result<DeviceEvent, fidl::Error> {
540        DeviceEvent::decode(self.client.wait_for_event::<DeviceMarker>(deadline)?)
541    }
542
543    pub fn r#set_callback(
544        &self,
545        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
546        ___deadline: zx::MonotonicInstant,
547    ) -> Result<(), fidl::Error> {
548        let _response = self
549            .client
550            .send_query::<DeviceSetCallbackRequest, fidl::encoding::EmptyPayload, DeviceMarker>(
551                (callback,),
552                0x74b18fb8e6277e6e,
553                fidl::encoding::DynamicFlags::empty(),
554                ___deadline,
555            )?;
556        Ok(_response)
557    }
558}
559
560#[cfg(target_os = "fuchsia")]
561impl From<DeviceSynchronousProxy> for zx::NullableHandle {
562    fn from(value: DeviceSynchronousProxy) -> Self {
563        value.into_channel().into()
564    }
565}
566
567#[cfg(target_os = "fuchsia")]
568impl From<fidl::Channel> for DeviceSynchronousProxy {
569    fn from(value: fidl::Channel) -> Self {
570        Self::new(value)
571    }
572}
573
574#[cfg(target_os = "fuchsia")]
575impl fidl::endpoints::FromClient for DeviceSynchronousProxy {
576    type Protocol = DeviceMarker;
577
578    fn from_client(value: fidl::endpoints::ClientEnd<DeviceMarker>) -> Self {
579        Self::new(value.into_channel())
580    }
581}
582
583#[derive(Debug, Clone)]
584pub struct DeviceProxy {
585    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
586}
587
588impl fidl::endpoints::Proxy for DeviceProxy {
589    type Protocol = DeviceMarker;
590
591    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
592        Self::new(inner)
593    }
594
595    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
596        self.client.into_channel().map_err(|client| Self { client })
597    }
598
599    fn as_channel(&self) -> &::fidl::AsyncChannel {
600        self.client.as_channel()
601    }
602}
603
604impl DeviceProxy {
605    /// Create a new Proxy for fuchsia.hardware.vsockbridge/Device.
606    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
607        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
608        Self { client: fidl::client::Client::new(channel, protocol_name) }
609    }
610
611    /// Get a Stream of events from the remote end of the protocol.
612    ///
613    /// # Panics
614    ///
615    /// Panics if the event stream was already taken.
616    pub fn take_event_stream(&self) -> DeviceEventStream {
617        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
618    }
619
620    pub fn r#set_callback(
621        &self,
622        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
623    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
624        DeviceProxyInterface::r#set_callback(self, callback)
625    }
626}
627
628impl DeviceProxyInterface for DeviceProxy {
629    type SetCallbackResponseFut =
630        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
631    fn r#set_callback(
632        &self,
633        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
634    ) -> Self::SetCallbackResponseFut {
635        fn _decode(
636            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
637        ) -> Result<(), fidl::Error> {
638            let _response = fidl::client::decode_transaction_body::<
639                fidl::encoding::EmptyPayload,
640                fidl::encoding::DefaultFuchsiaResourceDialect,
641                0x74b18fb8e6277e6e,
642            >(_buf?)?;
643            Ok(_response)
644        }
645        self.client.send_query_and_decode::<DeviceSetCallbackRequest, ()>(
646            (callback,),
647            0x74b18fb8e6277e6e,
648            fidl::encoding::DynamicFlags::empty(),
649            _decode,
650        )
651    }
652}
653
654pub struct DeviceEventStream {
655    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
656}
657
658impl std::marker::Unpin for DeviceEventStream {}
659
660impl futures::stream::FusedStream for DeviceEventStream {
661    fn is_terminated(&self) -> bool {
662        self.event_receiver.is_terminated()
663    }
664}
665
666impl futures::Stream for DeviceEventStream {
667    type Item = Result<DeviceEvent, fidl::Error>;
668
669    fn poll_next(
670        mut self: std::pin::Pin<&mut Self>,
671        cx: &mut std::task::Context<'_>,
672    ) -> std::task::Poll<Option<Self::Item>> {
673        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
674            &mut self.event_receiver,
675            cx
676        )?) {
677            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
678            None => std::task::Poll::Ready(None),
679        }
680    }
681}
682
683#[derive(Debug)]
684pub enum DeviceEvent {}
685
686impl DeviceEvent {
687    /// Decodes a message buffer as a [`DeviceEvent`].
688    fn decode(
689        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
690    ) -> Result<DeviceEvent, fidl::Error> {
691        let (bytes, _handles) = buf.split_mut();
692        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
693        debug_assert_eq!(tx_header.tx_id, 0);
694        match tx_header.ordinal {
695            _ => Err(fidl::Error::UnknownOrdinal {
696                ordinal: tx_header.ordinal,
697                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
698            }),
699        }
700    }
701}
702
703/// A Stream of incoming requests for fuchsia.hardware.vsockbridge/Device.
704pub struct DeviceRequestStream {
705    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
706    is_terminated: bool,
707}
708
709impl std::marker::Unpin for DeviceRequestStream {}
710
711impl futures::stream::FusedStream for DeviceRequestStream {
712    fn is_terminated(&self) -> bool {
713        self.is_terminated
714    }
715}
716
717impl fidl::endpoints::RequestStream for DeviceRequestStream {
718    type Protocol = DeviceMarker;
719    type ControlHandle = DeviceControlHandle;
720
721    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
722        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
723    }
724
725    fn control_handle(&self) -> Self::ControlHandle {
726        DeviceControlHandle { inner: self.inner.clone() }
727    }
728
729    fn into_inner(
730        self,
731    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
732    {
733        (self.inner, self.is_terminated)
734    }
735
736    fn from_inner(
737        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
738        is_terminated: bool,
739    ) -> Self {
740        Self { inner, is_terminated }
741    }
742}
743
744impl futures::Stream for DeviceRequestStream {
745    type Item = Result<DeviceRequest, fidl::Error>;
746
747    fn poll_next(
748        mut self: std::pin::Pin<&mut Self>,
749        cx: &mut std::task::Context<'_>,
750    ) -> std::task::Poll<Option<Self::Item>> {
751        let this = &mut *self;
752        if this.inner.check_shutdown(cx) {
753            this.is_terminated = true;
754            return std::task::Poll::Ready(None);
755        }
756        if this.is_terminated {
757            panic!("polled DeviceRequestStream after completion");
758        }
759        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
760            |bytes, handles| {
761                match this.inner.channel().read_etc(cx, bytes, handles) {
762                    std::task::Poll::Ready(Ok(())) => {}
763                    std::task::Poll::Pending => return std::task::Poll::Pending,
764                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
765                        this.is_terminated = true;
766                        return std::task::Poll::Ready(None);
767                    }
768                    std::task::Poll::Ready(Err(e)) => {
769                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
770                            e.into(),
771                        ))));
772                    }
773                }
774
775                // A message has been received from the channel
776                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
777
778                std::task::Poll::Ready(Some(match header.ordinal {
779                    0x74b18fb8e6277e6e => {
780                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
781                        let mut req = fidl::new_empty!(
782                            DeviceSetCallbackRequest,
783                            fidl::encoding::DefaultFuchsiaResourceDialect
784                        );
785                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetCallbackRequest>(&header, _body_bytes, handles, &mut req)?;
786                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
787                        Ok(DeviceRequest::SetCallback {
788                            callback: req.callback,
789
790                            responder: DeviceSetCallbackResponder {
791                                control_handle: std::mem::ManuallyDrop::new(control_handle),
792                                tx_id: header.tx_id,
793                            },
794                        })
795                    }
796                    _ => Err(fidl::Error::UnknownOrdinal {
797                        ordinal: header.ordinal,
798                        protocol_name:
799                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
800                    }),
801                }))
802            },
803        )
804    }
805}
806
807#[derive(Debug)]
808pub enum DeviceRequest {
809    SetCallback {
810        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
811        responder: DeviceSetCallbackResponder,
812    },
813}
814
815impl DeviceRequest {
816    #[allow(irrefutable_let_patterns)]
817    pub fn into_set_callback(
818        self,
819    ) -> Option<(fidl::endpoints::ClientEnd<CallbackMarker>, DeviceSetCallbackResponder)> {
820        if let DeviceRequest::SetCallback { callback, responder } = self {
821            Some((callback, responder))
822        } else {
823            None
824        }
825    }
826
827    /// Name of the method defined in FIDL
828    pub fn method_name(&self) -> &'static str {
829        match *self {
830            DeviceRequest::SetCallback { .. } => "set_callback",
831        }
832    }
833}
834
835#[derive(Debug, Clone)]
836pub struct DeviceControlHandle {
837    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
838}
839
840impl DeviceControlHandle {
841    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
842        self.inner.shutdown_with_epitaph(status.into())
843    }
844}
845
846impl fidl::endpoints::ControlHandle for DeviceControlHandle {
847    fn shutdown(&self) {
848        self.inner.shutdown()
849    }
850
851    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
852        self.inner.shutdown_with_epitaph(status)
853    }
854
855    fn is_closed(&self) -> bool {
856        self.inner.channel().is_closed()
857    }
858    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
859        self.inner.channel().on_closed()
860    }
861
862    #[cfg(target_os = "fuchsia")]
863    fn signal_peer(
864        &self,
865        clear_mask: zx::Signals,
866        set_mask: zx::Signals,
867    ) -> Result<(), zx_status::Status> {
868        use fidl::Peered;
869        self.inner.channel().signal_peer(clear_mask, set_mask)
870    }
871}
872
873impl DeviceControlHandle {}
874
875#[must_use = "FIDL methods require a response to be sent"]
876#[derive(Debug)]
877pub struct DeviceSetCallbackResponder {
878    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
879    tx_id: u32,
880}
881
882/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
883/// if the responder is dropped without sending a response, so that the client
884/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
885impl std::ops::Drop for DeviceSetCallbackResponder {
886    fn drop(&mut self) {
887        self.control_handle.shutdown();
888        // Safety: drops once, never accessed again
889        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
890    }
891}
892
893impl fidl::endpoints::Responder for DeviceSetCallbackResponder {
894    type ControlHandle = DeviceControlHandle;
895
896    fn control_handle(&self) -> &DeviceControlHandle {
897        &self.control_handle
898    }
899
900    fn drop_without_shutdown(mut self) {
901        // Safety: drops once, never accessed again due to mem::forget
902        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
903        // Prevent Drop from running (which would shut down the channel)
904        std::mem::forget(self);
905    }
906}
907
908impl DeviceSetCallbackResponder {
909    /// Sends a response to the FIDL transaction.
910    ///
911    /// Sets the channel to shutdown if an error occurs.
912    pub fn send(self) -> Result<(), fidl::Error> {
913        let _result = self.send_raw();
914        if _result.is_err() {
915            self.control_handle.shutdown();
916        }
917        self.drop_without_shutdown();
918        _result
919    }
920
921    /// Similar to "send" but does not shutdown the channel if an error occurs.
922    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
923        let _result = self.send_raw();
924        self.drop_without_shutdown();
925        _result
926    }
927
928    fn send_raw(&self) -> Result<(), fidl::Error> {
929        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
930            (),
931            self.tx_id,
932            0x74b18fb8e6277e6e,
933            fidl::encoding::DynamicFlags::empty(),
934        )
935    }
936}
937
938#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
939pub struct UsbMarker;
940
941impl fidl::endpoints::ProtocolMarker for UsbMarker {
942    type Proxy = UsbProxy;
943    type RequestStream = UsbRequestStream;
944    #[cfg(target_os = "fuchsia")]
945    type SynchronousProxy = UsbSynchronousProxy;
946
947    const DEBUG_NAME: &'static str = "(anonymous) Usb";
948}
949
950pub trait UsbProxyInterface: Send + Sync {
951    type SetCallbackResponseFut: std::future::Future<Output = Result<(), fidl::Error>> + Send;
952    fn r#set_callback(
953        &self,
954        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
955    ) -> Self::SetCallbackResponseFut;
956}
957#[derive(Debug)]
958#[cfg(target_os = "fuchsia")]
959pub struct UsbSynchronousProxy {
960    client: fidl::client::sync::Client,
961}
962
963#[cfg(target_os = "fuchsia")]
964impl fidl::endpoints::SynchronousProxy for UsbSynchronousProxy {
965    type Proxy = UsbProxy;
966    type Protocol = UsbMarker;
967
968    fn from_channel(inner: fidl::Channel) -> Self {
969        Self::new(inner)
970    }
971
972    fn into_channel(self) -> fidl::Channel {
973        self.client.into_channel()
974    }
975
976    fn as_channel(&self) -> &fidl::Channel {
977        self.client.as_channel()
978    }
979}
980
981#[cfg(target_os = "fuchsia")]
982impl UsbSynchronousProxy {
983    pub fn new(channel: fidl::Channel) -> Self {
984        Self { client: fidl::client::sync::Client::new(channel) }
985    }
986
987    pub fn into_channel(self) -> fidl::Channel {
988        self.client.into_channel()
989    }
990
991    /// Waits until an event arrives and returns it. It is safe for other
992    /// threads to make concurrent requests while waiting for an event.
993    pub fn wait_for_event(&self, deadline: zx::MonotonicInstant) -> Result<UsbEvent, fidl::Error> {
994        UsbEvent::decode(self.client.wait_for_event::<UsbMarker>(deadline)?)
995    }
996
997    pub fn r#set_callback(
998        &self,
999        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1000        ___deadline: zx::MonotonicInstant,
1001    ) -> Result<(), fidl::Error> {
1002        let _response = self
1003            .client
1004            .send_query::<UsbSetCallbackRequest, fidl::encoding::EmptyPayload, UsbMarker>(
1005                (callback,),
1006                0x774f2f7d70d46a73,
1007                fidl::encoding::DynamicFlags::empty(),
1008                ___deadline,
1009            )?;
1010        Ok(_response)
1011    }
1012}
1013
1014#[cfg(target_os = "fuchsia")]
1015impl From<UsbSynchronousProxy> for zx::NullableHandle {
1016    fn from(value: UsbSynchronousProxy) -> Self {
1017        value.into_channel().into()
1018    }
1019}
1020
1021#[cfg(target_os = "fuchsia")]
1022impl From<fidl::Channel> for UsbSynchronousProxy {
1023    fn from(value: fidl::Channel) -> Self {
1024        Self::new(value)
1025    }
1026}
1027
1028#[cfg(target_os = "fuchsia")]
1029impl fidl::endpoints::FromClient for UsbSynchronousProxy {
1030    type Protocol = UsbMarker;
1031
1032    fn from_client(value: fidl::endpoints::ClientEnd<UsbMarker>) -> Self {
1033        Self::new(value.into_channel())
1034    }
1035}
1036
1037#[derive(Debug, Clone)]
1038pub struct UsbProxy {
1039    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
1040}
1041
1042impl fidl::endpoints::Proxy for UsbProxy {
1043    type Protocol = UsbMarker;
1044
1045    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
1046        Self::new(inner)
1047    }
1048
1049    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
1050        self.client.into_channel().map_err(|client| Self { client })
1051    }
1052
1053    fn as_channel(&self) -> &::fidl::AsyncChannel {
1054        self.client.as_channel()
1055    }
1056}
1057
1058impl UsbProxy {
1059    /// Create a new Proxy for fuchsia.hardware.vsockbridge/Usb.
1060    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
1061        let protocol_name = <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
1062        Self { client: fidl::client::Client::new(channel, protocol_name) }
1063    }
1064
1065    /// Get a Stream of events from the remote end of the protocol.
1066    ///
1067    /// # Panics
1068    ///
1069    /// Panics if the event stream was already taken.
1070    pub fn take_event_stream(&self) -> UsbEventStream {
1071        UsbEventStream { event_receiver: self.client.take_event_receiver() }
1072    }
1073
1074    pub fn r#set_callback(
1075        &self,
1076        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1077    ) -> fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect> {
1078        UsbProxyInterface::r#set_callback(self, callback)
1079    }
1080}
1081
1082impl UsbProxyInterface for UsbProxy {
1083    type SetCallbackResponseFut =
1084        fidl::client::QueryResponseFut<(), fidl::encoding::DefaultFuchsiaResourceDialect>;
1085    fn r#set_callback(
1086        &self,
1087        mut callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1088    ) -> Self::SetCallbackResponseFut {
1089        fn _decode(
1090            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
1091        ) -> Result<(), fidl::Error> {
1092            let _response = fidl::client::decode_transaction_body::<
1093                fidl::encoding::EmptyPayload,
1094                fidl::encoding::DefaultFuchsiaResourceDialect,
1095                0x774f2f7d70d46a73,
1096            >(_buf?)?;
1097            Ok(_response)
1098        }
1099        self.client.send_query_and_decode::<UsbSetCallbackRequest, ()>(
1100            (callback,),
1101            0x774f2f7d70d46a73,
1102            fidl::encoding::DynamicFlags::empty(),
1103            _decode,
1104        )
1105    }
1106}
1107
1108pub struct UsbEventStream {
1109    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
1110}
1111
1112impl std::marker::Unpin for UsbEventStream {}
1113
1114impl futures::stream::FusedStream for UsbEventStream {
1115    fn is_terminated(&self) -> bool {
1116        self.event_receiver.is_terminated()
1117    }
1118}
1119
1120impl futures::Stream for UsbEventStream {
1121    type Item = Result<UsbEvent, fidl::Error>;
1122
1123    fn poll_next(
1124        mut self: std::pin::Pin<&mut Self>,
1125        cx: &mut std::task::Context<'_>,
1126    ) -> std::task::Poll<Option<Self::Item>> {
1127        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
1128            &mut self.event_receiver,
1129            cx
1130        )?) {
1131            Some(buf) => std::task::Poll::Ready(Some(UsbEvent::decode(buf))),
1132            None => std::task::Poll::Ready(None),
1133        }
1134    }
1135}
1136
1137#[derive(Debug)]
1138pub enum UsbEvent {}
1139
1140impl UsbEvent {
1141    /// Decodes a message buffer as a [`UsbEvent`].
1142    fn decode(
1143        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
1144    ) -> Result<UsbEvent, fidl::Error> {
1145        let (bytes, _handles) = buf.split_mut();
1146        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
1147        debug_assert_eq!(tx_header.tx_id, 0);
1148        match tx_header.ordinal {
1149            _ => Err(fidl::Error::UnknownOrdinal {
1150                ordinal: tx_header.ordinal,
1151                protocol_name: <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
1152            }),
1153        }
1154    }
1155}
1156
1157/// A Stream of incoming requests for fuchsia.hardware.vsockbridge/Usb.
1158pub struct UsbRequestStream {
1159    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1160    is_terminated: bool,
1161}
1162
1163impl std::marker::Unpin for UsbRequestStream {}
1164
1165impl futures::stream::FusedStream for UsbRequestStream {
1166    fn is_terminated(&self) -> bool {
1167        self.is_terminated
1168    }
1169}
1170
1171impl fidl::endpoints::RequestStream for UsbRequestStream {
1172    type Protocol = UsbMarker;
1173    type ControlHandle = UsbControlHandle;
1174
1175    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
1176        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
1177    }
1178
1179    fn control_handle(&self) -> Self::ControlHandle {
1180        UsbControlHandle { inner: self.inner.clone() }
1181    }
1182
1183    fn into_inner(
1184        self,
1185    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
1186    {
1187        (self.inner, self.is_terminated)
1188    }
1189
1190    fn from_inner(
1191        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1192        is_terminated: bool,
1193    ) -> Self {
1194        Self { inner, is_terminated }
1195    }
1196}
1197
1198impl futures::Stream for UsbRequestStream {
1199    type Item = Result<UsbRequest, fidl::Error>;
1200
1201    fn poll_next(
1202        mut self: std::pin::Pin<&mut Self>,
1203        cx: &mut std::task::Context<'_>,
1204    ) -> std::task::Poll<Option<Self::Item>> {
1205        let this = &mut *self;
1206        if this.inner.check_shutdown(cx) {
1207            this.is_terminated = true;
1208            return std::task::Poll::Ready(None);
1209        }
1210        if this.is_terminated {
1211            panic!("polled UsbRequestStream after completion");
1212        }
1213        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
1214            |bytes, handles| {
1215                match this.inner.channel().read_etc(cx, bytes, handles) {
1216                    std::task::Poll::Ready(Ok(())) => {}
1217                    std::task::Poll::Pending => return std::task::Poll::Pending,
1218                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
1219                        this.is_terminated = true;
1220                        return std::task::Poll::Ready(None);
1221                    }
1222                    std::task::Poll::Ready(Err(e)) => {
1223                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
1224                            e.into(),
1225                        ))));
1226                    }
1227                }
1228
1229                // A message has been received from the channel
1230                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
1231
1232                std::task::Poll::Ready(Some(match header.ordinal {
1233                    0x774f2f7d70d46a73 => {
1234                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
1235                        let mut req = fidl::new_empty!(
1236                            UsbSetCallbackRequest,
1237                            fidl::encoding::DefaultFuchsiaResourceDialect
1238                        );
1239                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<UsbSetCallbackRequest>(&header, _body_bytes, handles, &mut req)?;
1240                        let control_handle = UsbControlHandle { inner: this.inner.clone() };
1241                        Ok(UsbRequest::SetCallback {
1242                            callback: req.callback,
1243
1244                            responder: UsbSetCallbackResponder {
1245                                control_handle: std::mem::ManuallyDrop::new(control_handle),
1246                                tx_id: header.tx_id,
1247                            },
1248                        })
1249                    }
1250                    _ => Err(fidl::Error::UnknownOrdinal {
1251                        ordinal: header.ordinal,
1252                        protocol_name: <UsbMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
1253                    }),
1254                }))
1255            },
1256        )
1257    }
1258}
1259
1260#[derive(Debug)]
1261pub enum UsbRequest {
1262    SetCallback {
1263        callback: fidl::endpoints::ClientEnd<CallbackMarker>,
1264        responder: UsbSetCallbackResponder,
1265    },
1266}
1267
1268impl UsbRequest {
1269    #[allow(irrefutable_let_patterns)]
1270    pub fn into_set_callback(
1271        self,
1272    ) -> Option<(fidl::endpoints::ClientEnd<CallbackMarker>, UsbSetCallbackResponder)> {
1273        if let UsbRequest::SetCallback { callback, responder } = self {
1274            Some((callback, responder))
1275        } else {
1276            None
1277        }
1278    }
1279
1280    /// Name of the method defined in FIDL
1281    pub fn method_name(&self) -> &'static str {
1282        match *self {
1283            UsbRequest::SetCallback { .. } => "set_callback",
1284        }
1285    }
1286}
1287
1288#[derive(Debug, Clone)]
1289pub struct UsbControlHandle {
1290    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
1291}
1292
1293impl UsbControlHandle {
1294    pub fn shutdown_with_epitaph(&self, status: impl Into<fidl::Epitaph>) {
1295        self.inner.shutdown_with_epitaph(status.into())
1296    }
1297}
1298
1299impl fidl::endpoints::ControlHandle for UsbControlHandle {
1300    fn shutdown(&self) {
1301        self.inner.shutdown()
1302    }
1303
1304    fn shutdown_with_epitaph(&self, status: fidl::Epitaph) {
1305        self.inner.shutdown_with_epitaph(status)
1306    }
1307
1308    fn is_closed(&self) -> bool {
1309        self.inner.channel().is_closed()
1310    }
1311    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
1312        self.inner.channel().on_closed()
1313    }
1314
1315    #[cfg(target_os = "fuchsia")]
1316    fn signal_peer(
1317        &self,
1318        clear_mask: zx::Signals,
1319        set_mask: zx::Signals,
1320    ) -> Result<(), zx_status::Status> {
1321        use fidl::Peered;
1322        self.inner.channel().signal_peer(clear_mask, set_mask)
1323    }
1324}
1325
1326impl UsbControlHandle {}
1327
1328#[must_use = "FIDL methods require a response to be sent"]
1329#[derive(Debug)]
1330pub struct UsbSetCallbackResponder {
1331    control_handle: std::mem::ManuallyDrop<UsbControlHandle>,
1332    tx_id: u32,
1333}
1334
1335/// Set the the channel to be shutdown (see [`UsbControlHandle::shutdown`])
1336/// if the responder is dropped without sending a response, so that the client
1337/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1338impl std::ops::Drop for UsbSetCallbackResponder {
1339    fn drop(&mut self) {
1340        self.control_handle.shutdown();
1341        // Safety: drops once, never accessed again
1342        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1343    }
1344}
1345
1346impl fidl::endpoints::Responder for UsbSetCallbackResponder {
1347    type ControlHandle = UsbControlHandle;
1348
1349    fn control_handle(&self) -> &UsbControlHandle {
1350        &self.control_handle
1351    }
1352
1353    fn drop_without_shutdown(mut self) {
1354        // Safety: drops once, never accessed again due to mem::forget
1355        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1356        // Prevent Drop from running (which would shut down the channel)
1357        std::mem::forget(self);
1358    }
1359}
1360
1361impl UsbSetCallbackResponder {
1362    /// Sends a response to the FIDL transaction.
1363    ///
1364    /// Sets the channel to shutdown if an error occurs.
1365    pub fn send(self) -> Result<(), fidl::Error> {
1366        let _result = self.send_raw();
1367        if _result.is_err() {
1368            self.control_handle.shutdown();
1369        }
1370        self.drop_without_shutdown();
1371        _result
1372    }
1373
1374    /// Similar to "send" but does not shutdown the channel if an error occurs.
1375    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
1376        let _result = self.send_raw();
1377        self.drop_without_shutdown();
1378        _result
1379    }
1380
1381    fn send_raw(&self) -> Result<(), fidl::Error> {
1382        self.control_handle.inner.send::<fidl::encoding::EmptyPayload>(
1383            (),
1384            self.tx_id,
1385            0x774f2f7d70d46a73,
1386            fidl::encoding::DynamicFlags::empty(),
1387        )
1388    }
1389}
1390
1391#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
1392pub struct ServiceMarker;
1393
1394#[cfg(target_os = "fuchsia")]
1395impl fidl::endpoints::ServiceMarker for ServiceMarker {
1396    type Proxy = ServiceProxy;
1397    type Request = ServiceRequest;
1398    const SERVICE_NAME: &'static str = "fuchsia.hardware.vsockbridge.Service";
1399}
1400
1401/// A request for one of the member protocols of Service.
1402///
1403#[cfg(target_os = "fuchsia")]
1404pub enum ServiceRequest {
1405    Device(DeviceRequestStream),
1406}
1407
1408#[cfg(target_os = "fuchsia")]
1409impl fidl::endpoints::ServiceRequest for ServiceRequest {
1410    type Service = ServiceMarker;
1411
1412    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
1413        match name {
1414            "device" => Self::Device(
1415                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
1416            ),
1417            _ => panic!("no such member protocol name for service Service"),
1418        }
1419    }
1420
1421    fn member_names() -> &'static [&'static str] {
1422        &["device"]
1423    }
1424}
1425#[cfg(target_os = "fuchsia")]
1426pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
1427
1428#[cfg(target_os = "fuchsia")]
1429impl fidl::endpoints::ServiceProxy for ServiceProxy {
1430    type Service = ServiceMarker;
1431
1432    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
1433        Self(opener)
1434    }
1435}
1436
1437#[cfg(target_os = "fuchsia")]
1438impl ServiceProxy {
1439    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
1440        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
1441        self.connect_channel_to_device(server_end)?;
1442        Ok(proxy)
1443    }
1444
1445    /// Like `connect_to_device`, but returns a sync proxy.
1446    /// See [`Self::connect_to_device`] for more details.
1447    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
1448        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
1449        self.connect_channel_to_device(server_end)?;
1450        Ok(proxy)
1451    }
1452
1453    /// Like `connect_to_device`, but accepts a server end.
1454    /// See [`Self::connect_to_device`] for more details.
1455    pub fn connect_channel_to_device(
1456        &self,
1457        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
1458    ) -> Result<(), fidl::Error> {
1459        self.0.open_member("device", server_end.into_channel())
1460    }
1461
1462    pub fn instance_name(&self) -> &str {
1463        self.0.instance_name()
1464    }
1465}
1466
1467#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
1468pub struct UsbServiceMarker;
1469
1470#[cfg(target_os = "fuchsia")]
1471impl fidl::endpoints::ServiceMarker for UsbServiceMarker {
1472    type Proxy = UsbServiceProxy;
1473    type Request = UsbServiceRequest;
1474    const SERVICE_NAME: &'static str = "fuchsia.hardware.vsockbridge.UsbService";
1475}
1476
1477/// A request for one of the member protocols of UsbService.
1478///
1479#[cfg(target_os = "fuchsia")]
1480pub enum UsbServiceRequest {
1481    Device(UsbRequestStream),
1482}
1483
1484#[cfg(target_os = "fuchsia")]
1485impl fidl::endpoints::ServiceRequest for UsbServiceRequest {
1486    type Service = UsbServiceMarker;
1487
1488    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
1489        match name {
1490            "device" => Self::Device(
1491                <UsbRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
1492            ),
1493            _ => panic!("no such member protocol name for service UsbService"),
1494        }
1495    }
1496
1497    fn member_names() -> &'static [&'static str] {
1498        &["device"]
1499    }
1500}
1501#[cfg(target_os = "fuchsia")]
1502pub struct UsbServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
1503
1504#[cfg(target_os = "fuchsia")]
1505impl fidl::endpoints::ServiceProxy for UsbServiceProxy {
1506    type Service = UsbServiceMarker;
1507
1508    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
1509        Self(opener)
1510    }
1511}
1512
1513#[cfg(target_os = "fuchsia")]
1514impl UsbServiceProxy {
1515    pub fn connect_to_device(&self) -> Result<UsbProxy, fidl::Error> {
1516        let (proxy, server_end) = fidl::endpoints::create_proxy::<UsbMarker>();
1517        self.connect_channel_to_device(server_end)?;
1518        Ok(proxy)
1519    }
1520
1521    /// Like `connect_to_device`, but returns a sync proxy.
1522    /// See [`Self::connect_to_device`] for more details.
1523    pub fn connect_to_device_sync(&self) -> Result<UsbSynchronousProxy, fidl::Error> {
1524        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<UsbMarker>();
1525        self.connect_channel_to_device(server_end)?;
1526        Ok(proxy)
1527    }
1528
1529    /// Like `connect_to_device`, but accepts a server end.
1530    /// See [`Self::connect_to_device`] for more details.
1531    pub fn connect_channel_to_device(
1532        &self,
1533        server_end: fidl::endpoints::ServerEnd<UsbMarker>,
1534    ) -> Result<(), fidl::Error> {
1535        self.0.open_member("device", server_end.into_channel())
1536    }
1537
1538    pub fn instance_name(&self) -> &str {
1539        self.0.instance_name()
1540    }
1541}
1542
1543mod internal {
1544    use super::*;
1545
1546    impl fidl::encoding::ResourceTypeMarker for CallbackNewLinkRequest {
1547        type Borrowed<'a> = &'a mut Self;
1548        fn take_or_borrow<'a>(
1549            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1550        ) -> Self::Borrowed<'a> {
1551            value
1552        }
1553    }
1554
1555    unsafe impl fidl::encoding::TypeMarker for CallbackNewLinkRequest {
1556        type Owned = Self;
1557
1558        #[inline(always)]
1559        fn inline_align(_context: fidl::encoding::Context) -> usize {
1560            4
1561        }
1562
1563        #[inline(always)]
1564        fn inline_size(_context: fidl::encoding::Context) -> usize {
1565            4
1566        }
1567    }
1568
1569    unsafe impl
1570        fidl::encoding::Encode<
1571            CallbackNewLinkRequest,
1572            fidl::encoding::DefaultFuchsiaResourceDialect,
1573        > for &mut CallbackNewLinkRequest
1574    {
1575        #[inline]
1576        unsafe fn encode(
1577            self,
1578            encoder: &mut fidl::encoding::Encoder<
1579                '_,
1580                fidl::encoding::DefaultFuchsiaResourceDialect,
1581            >,
1582            offset: usize,
1583            _depth: fidl::encoding::Depth,
1584        ) -> fidl::Result<()> {
1585            encoder.debug_check_bounds::<CallbackNewLinkRequest>(offset);
1586            // Delegate to tuple encoding.
1587            fidl::encoding::Encode::<
1588                CallbackNewLinkRequest,
1589                fidl::encoding::DefaultFuchsiaResourceDialect,
1590            >::encode(
1591                (<fidl::encoding::HandleType<
1592                    fidl::Socket,
1593                    { fidl::ObjectType::SOCKET.into_raw() },
1594                    2147483648,
1595                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
1596                    &mut self.socket
1597                ),),
1598                encoder,
1599                offset,
1600                _depth,
1601            )
1602        }
1603    }
1604    unsafe impl<
1605        T0: fidl::encoding::Encode<
1606                fidl::encoding::HandleType<
1607                    fidl::Socket,
1608                    { fidl::ObjectType::SOCKET.into_raw() },
1609                    2147483648,
1610                >,
1611                fidl::encoding::DefaultFuchsiaResourceDialect,
1612            >,
1613    >
1614        fidl::encoding::Encode<
1615            CallbackNewLinkRequest,
1616            fidl::encoding::DefaultFuchsiaResourceDialect,
1617        > for (T0,)
1618    {
1619        #[inline]
1620        unsafe fn encode(
1621            self,
1622            encoder: &mut fidl::encoding::Encoder<
1623                '_,
1624                fidl::encoding::DefaultFuchsiaResourceDialect,
1625            >,
1626            offset: usize,
1627            depth: fidl::encoding::Depth,
1628        ) -> fidl::Result<()> {
1629            encoder.debug_check_bounds::<CallbackNewLinkRequest>(offset);
1630            // Zero out padding regions. There's no need to apply masks
1631            // because the unmasked parts will be overwritten by fields.
1632            // Write the fields.
1633            self.0.encode(encoder, offset + 0, depth)?;
1634            Ok(())
1635        }
1636    }
1637
1638    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1639        for CallbackNewLinkRequest
1640    {
1641        #[inline(always)]
1642        fn new_empty() -> Self {
1643            Self {
1644                socket: fidl::new_empty!(fidl::encoding::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
1645            }
1646        }
1647
1648        #[inline]
1649        unsafe fn decode(
1650            &mut self,
1651            decoder: &mut fidl::encoding::Decoder<
1652                '_,
1653                fidl::encoding::DefaultFuchsiaResourceDialect,
1654            >,
1655            offset: usize,
1656            _depth: fidl::encoding::Depth,
1657        ) -> fidl::Result<()> {
1658            decoder.debug_check_bounds::<Self>(offset);
1659            // Verify that padding bytes are zero.
1660            fidl::decode!(fidl::encoding::HandleType<fidl::Socket, { fidl::ObjectType::SOCKET.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.socket, decoder, offset + 0, _depth)?;
1661            Ok(())
1662        }
1663    }
1664
1665    impl fidl::encoding::ResourceTypeMarker for DeviceSetCallbackRequest {
1666        type Borrowed<'a> = &'a mut Self;
1667        fn take_or_borrow<'a>(
1668            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1669        ) -> Self::Borrowed<'a> {
1670            value
1671        }
1672    }
1673
1674    unsafe impl fidl::encoding::TypeMarker for DeviceSetCallbackRequest {
1675        type Owned = Self;
1676
1677        #[inline(always)]
1678        fn inline_align(_context: fidl::encoding::Context) -> usize {
1679            4
1680        }
1681
1682        #[inline(always)]
1683        fn inline_size(_context: fidl::encoding::Context) -> usize {
1684            4
1685        }
1686    }
1687
1688    unsafe impl
1689        fidl::encoding::Encode<
1690            DeviceSetCallbackRequest,
1691            fidl::encoding::DefaultFuchsiaResourceDialect,
1692        > for &mut DeviceSetCallbackRequest
1693    {
1694        #[inline]
1695        unsafe fn encode(
1696            self,
1697            encoder: &mut fidl::encoding::Encoder<
1698                '_,
1699                fidl::encoding::DefaultFuchsiaResourceDialect,
1700            >,
1701            offset: usize,
1702            _depth: fidl::encoding::Depth,
1703        ) -> fidl::Result<()> {
1704            encoder.debug_check_bounds::<DeviceSetCallbackRequest>(offset);
1705            // Delegate to tuple encoding.
1706            fidl::encoding::Encode::<DeviceSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
1707                (
1708                    <fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.callback),
1709                ),
1710                encoder, offset, _depth
1711            )
1712        }
1713    }
1714    unsafe impl<
1715        T0: fidl::encoding::Encode<
1716                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1717                fidl::encoding::DefaultFuchsiaResourceDialect,
1718            >,
1719    >
1720        fidl::encoding::Encode<
1721            DeviceSetCallbackRequest,
1722            fidl::encoding::DefaultFuchsiaResourceDialect,
1723        > for (T0,)
1724    {
1725        #[inline]
1726        unsafe fn encode(
1727            self,
1728            encoder: &mut fidl::encoding::Encoder<
1729                '_,
1730                fidl::encoding::DefaultFuchsiaResourceDialect,
1731            >,
1732            offset: usize,
1733            depth: fidl::encoding::Depth,
1734        ) -> fidl::Result<()> {
1735            encoder.debug_check_bounds::<DeviceSetCallbackRequest>(offset);
1736            // Zero out padding regions. There's no need to apply masks
1737            // because the unmasked parts will be overwritten by fields.
1738            // Write the fields.
1739            self.0.encode(encoder, offset + 0, depth)?;
1740            Ok(())
1741        }
1742    }
1743
1744    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1745        for DeviceSetCallbackRequest
1746    {
1747        #[inline(always)]
1748        fn new_empty() -> Self {
1749            Self {
1750                callback: fidl::new_empty!(
1751                    fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1752                    fidl::encoding::DefaultFuchsiaResourceDialect
1753                ),
1754            }
1755        }
1756
1757        #[inline]
1758        unsafe fn decode(
1759            &mut self,
1760            decoder: &mut fidl::encoding::Decoder<
1761                '_,
1762                fidl::encoding::DefaultFuchsiaResourceDialect,
1763            >,
1764            offset: usize,
1765            _depth: fidl::encoding::Depth,
1766        ) -> fidl::Result<()> {
1767            decoder.debug_check_bounds::<Self>(offset);
1768            // Verify that padding bytes are zero.
1769            fidl::decode!(
1770                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1771                fidl::encoding::DefaultFuchsiaResourceDialect,
1772                &mut self.callback,
1773                decoder,
1774                offset + 0,
1775                _depth
1776            )?;
1777            Ok(())
1778        }
1779    }
1780
1781    impl fidl::encoding::ResourceTypeMarker for UsbSetCallbackRequest {
1782        type Borrowed<'a> = &'a mut Self;
1783        fn take_or_borrow<'a>(
1784            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
1785        ) -> Self::Borrowed<'a> {
1786            value
1787        }
1788    }
1789
1790    unsafe impl fidl::encoding::TypeMarker for UsbSetCallbackRequest {
1791        type Owned = Self;
1792
1793        #[inline(always)]
1794        fn inline_align(_context: fidl::encoding::Context) -> usize {
1795            4
1796        }
1797
1798        #[inline(always)]
1799        fn inline_size(_context: fidl::encoding::Context) -> usize {
1800            4
1801        }
1802    }
1803
1804    unsafe impl
1805        fidl::encoding::Encode<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
1806        for &mut UsbSetCallbackRequest
1807    {
1808        #[inline]
1809        unsafe fn encode(
1810            self,
1811            encoder: &mut fidl::encoding::Encoder<
1812                '_,
1813                fidl::encoding::DefaultFuchsiaResourceDialect,
1814            >,
1815            offset: usize,
1816            _depth: fidl::encoding::Depth,
1817        ) -> fidl::Result<()> {
1818            encoder.debug_check_bounds::<UsbSetCallbackRequest>(offset);
1819            // Delegate to tuple encoding.
1820            fidl::encoding::Encode::<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
1821                (
1822                    <fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.callback),
1823                ),
1824                encoder, offset, _depth
1825            )
1826        }
1827    }
1828    unsafe impl<
1829        T0: fidl::encoding::Encode<
1830                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1831                fidl::encoding::DefaultFuchsiaResourceDialect,
1832            >,
1833    >
1834        fidl::encoding::Encode<UsbSetCallbackRequest, fidl::encoding::DefaultFuchsiaResourceDialect>
1835        for (T0,)
1836    {
1837        #[inline]
1838        unsafe fn encode(
1839            self,
1840            encoder: &mut fidl::encoding::Encoder<
1841                '_,
1842                fidl::encoding::DefaultFuchsiaResourceDialect,
1843            >,
1844            offset: usize,
1845            depth: fidl::encoding::Depth,
1846        ) -> fidl::Result<()> {
1847            encoder.debug_check_bounds::<UsbSetCallbackRequest>(offset);
1848            // Zero out padding regions. There's no need to apply masks
1849            // because the unmasked parts will be overwritten by fields.
1850            // Write the fields.
1851            self.0.encode(encoder, offset + 0, depth)?;
1852            Ok(())
1853        }
1854    }
1855
1856    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
1857        for UsbSetCallbackRequest
1858    {
1859        #[inline(always)]
1860        fn new_empty() -> Self {
1861            Self {
1862                callback: fidl::new_empty!(
1863                    fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1864                    fidl::encoding::DefaultFuchsiaResourceDialect
1865                ),
1866            }
1867        }
1868
1869        #[inline]
1870        unsafe fn decode(
1871            &mut self,
1872            decoder: &mut fidl::encoding::Decoder<
1873                '_,
1874                fidl::encoding::DefaultFuchsiaResourceDialect,
1875            >,
1876            offset: usize,
1877            _depth: fidl::encoding::Depth,
1878        ) -> fidl::Result<()> {
1879            decoder.debug_check_bounds::<Self>(offset);
1880            // Verify that padding bytes are zero.
1881            fidl::decode!(
1882                fidl::encoding::Endpoint<fidl::endpoints::ClientEnd<CallbackMarker>>,
1883                fidl::encoding::DefaultFuchsiaResourceDialect,
1884                &mut self.callback,
1885                decoder,
1886                offset + 0,
1887                _depth
1888            )?;
1889            Ok(())
1890        }
1891    }
1892}
fidl_fuchsia_hardware_vsockbridge/fidl_fuchsia_hardware_vsockbridge.rs

fidl_fuchsia_hardware_vsockbridge/
fidl_fuchsia_hardware_vsockbridge.rs
