fidl_fuchsia_hardware_cpu_ctrl/
fidl_fuchsia_hardware_cpu_ctrl.rs

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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_cpu_ctrl_common::*;
11use futures::future::{self, MaybeDone, TryFutureExt};
12use zx_status;
13
14#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
15pub struct DeviceMarker;
16
17impl fidl::endpoints::ProtocolMarker for DeviceMarker {
18    type Proxy = DeviceProxy;
19    type RequestStream = DeviceRequestStream;
20    #[cfg(target_os = "fuchsia")]
21    type SynchronousProxy = DeviceSynchronousProxy;
22
23    const DEBUG_NAME: &'static str = "(anonymous) Device";
24}
25pub type DeviceGetOperatingPointInfoResult = Result<CpuOperatingPointInfo, i32>;
26pub type DeviceSetCurrentOperatingPointResult = Result<u32, i32>;
27pub type DeviceGetOperatingPointCountResult = Result<u32, i32>;
28pub type DeviceGetRelativePerformanceResult = Result<u8, i32>;
29
30pub trait DeviceProxyInterface: Send + Sync {
31    type GetOperatingPointInfoResponseFut: std::future::Future<Output = Result<DeviceGetOperatingPointInfoResult, fidl::Error>>
32        + Send;
33    fn r#get_operating_point_info(&self, opp: u32) -> Self::GetOperatingPointInfoResponseFut;
34    type GetCurrentOperatingPointResponseFut: std::future::Future<Output = Result<u32, fidl::Error>>
35        + Send;
36    fn r#get_current_operating_point(&self) -> Self::GetCurrentOperatingPointResponseFut;
37    type SetCurrentOperatingPointResponseFut: std::future::Future<Output = Result<DeviceSetCurrentOperatingPointResult, fidl::Error>>
38        + Send;
39    fn r#set_current_operating_point(
40        &self,
41        requested_opp: u32,
42    ) -> Self::SetCurrentOperatingPointResponseFut;
43    type GetOperatingPointCountResponseFut: std::future::Future<Output = Result<DeviceGetOperatingPointCountResult, fidl::Error>>
44        + Send;
45    fn r#get_operating_point_count(&self) -> Self::GetOperatingPointCountResponseFut;
46    type GetNumLogicalCoresResponseFut: std::future::Future<Output = Result<u64, fidl::Error>>
47        + Send;
48    fn r#get_num_logical_cores(&self) -> Self::GetNumLogicalCoresResponseFut;
49    type GetLogicalCoreIdResponseFut: std::future::Future<Output = Result<u64, fidl::Error>> + Send;
50    fn r#get_logical_core_id(&self, index: u64) -> Self::GetLogicalCoreIdResponseFut;
51    type GetDomainIdResponseFut: std::future::Future<Output = Result<u32, fidl::Error>> + Send;
52    fn r#get_domain_id(&self) -> Self::GetDomainIdResponseFut;
53    type GetRelativePerformanceResponseFut: std::future::Future<Output = Result<DeviceGetRelativePerformanceResult, fidl::Error>>
54        + Send;
55    fn r#get_relative_performance(&self) -> Self::GetRelativePerformanceResponseFut;
56}
57#[derive(Debug)]
58#[cfg(target_os = "fuchsia")]
59pub struct DeviceSynchronousProxy {
60    client: fidl::client::sync::Client,
61}
62
63#[cfg(target_os = "fuchsia")]
64impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
65    type Proxy = DeviceProxy;
66    type Protocol = DeviceMarker;
67
68    fn from_channel(inner: fidl::Channel) -> Self {
69        Self::new(inner)
70    }
71
72    fn into_channel(self) -> fidl::Channel {
73        self.client.into_channel()
74    }
75
76    fn as_channel(&self) -> &fidl::Channel {
77        self.client.as_channel()
78    }
79}
80
81#[cfg(target_os = "fuchsia")]
82impl DeviceSynchronousProxy {
83    pub fn new(channel: fidl::Channel) -> Self {
84        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
85        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
86    }
87
88    pub fn into_channel(self) -> fidl::Channel {
89        self.client.into_channel()
90    }
91
92    /// Waits until an event arrives and returns it. It is safe for other
93    /// threads to make concurrent requests while waiting for an event.
94    pub fn wait_for_event(
95        &self,
96        deadline: zx::MonotonicInstant,
97    ) -> Result<DeviceEvent, fidl::Error> {
98        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
99    }
100
101    /// Returns information about a given operating point for this performance
102    /// domain.
103    pub fn r#get_operating_point_info(
104        &self,
105        mut opp: u32,
106        ___deadline: zx::MonotonicInstant,
107    ) -> Result<DeviceGetOperatingPointInfoResult, fidl::Error> {
108        let _response = self.client.send_query::<
109            DeviceGetOperatingPointInfoRequest,
110            fidl::encoding::ResultType<DeviceGetOperatingPointInfoResponse, i32>,
111        >(
112            (opp,),
113            0x6594a9234fc958e2,
114            fidl::encoding::DynamicFlags::empty(),
115            ___deadline,
116        )?;
117        Ok(_response.map(|x| x.info))
118    }
119
120    /// Gets the current operating point of the device.
121    pub fn r#get_current_operating_point(
122        &self,
123        ___deadline: zx::MonotonicInstant,
124    ) -> Result<u32, fidl::Error> {
125        let _response = self
126            .client
127            .send_query::<fidl::encoding::EmptyPayload, DeviceGetCurrentOperatingPointResponse>(
128                (),
129                0x52de67a5993f5fe1,
130                fidl::encoding::DynamicFlags::empty(),
131                ___deadline,
132            )?;
133        Ok(_response.out_opp)
134    }
135
136    /// Set the operating point of this device to the requested operating point.
137    /// Returns ZX_OK, if the device is in a working state and the operating point is changed to
138    /// requested_opp successfully. out_opp will be same as requested_opp.
139    /// Returns error status, if switching to the requested_opp was unsuccessful. out_opp
140    /// is the operating performance point (OPP) that the device is currently in.
141    pub fn r#set_current_operating_point(
142        &self,
143        mut requested_opp: u32,
144        ___deadline: zx::MonotonicInstant,
145    ) -> Result<DeviceSetCurrentOperatingPointResult, fidl::Error> {
146        let _response = self.client.send_query::<
147            DeviceSetCurrentOperatingPointRequest,
148            fidl::encoding::ResultType<DeviceSetCurrentOperatingPointResponse, i32>,
149        >(
150            (requested_opp,),
151            0x34a7828b5ca53fd,
152            fidl::encoding::DynamicFlags::empty(),
153            ___deadline,
154        )?;
155        Ok(_response.map(|x| x.out_opp))
156    }
157
158    /// Returns the number of operating points within this performance domain.
159    pub fn r#get_operating_point_count(
160        &self,
161        ___deadline: zx::MonotonicInstant,
162    ) -> Result<DeviceGetOperatingPointCountResult, fidl::Error> {
163        let _response = self.client.send_query::<
164            fidl::encoding::EmptyPayload,
165            fidl::encoding::ResultType<DeviceGetOperatingPointCountResponse, i32>,
166        >(
167            (),
168            0x13e70ec7131889ba,
169            fidl::encoding::DynamicFlags::empty(),
170            ___deadline,
171        )?;
172        Ok(_response.map(|x| x.count))
173    }
174
175    /// Returns the number of logical cores contained within this performance
176    /// domain.
177    pub fn r#get_num_logical_cores(
178        &self,
179        ___deadline: zx::MonotonicInstant,
180    ) -> Result<u64, fidl::Error> {
181        let _response = self
182            .client
183            .send_query::<fidl::encoding::EmptyPayload, DeviceGetNumLogicalCoresResponse>(
184                (),
185                0x74e304c90ca165c5,
186                fidl::encoding::DynamicFlags::empty(),
187                ___deadline,
188            )?;
189        Ok(_response.count)
190    }
191
192    /// Returns a global system-wide core ID for the nth core in this
193    /// performance domain. `index` must be a value in the range [0, n) where
194    /// n is the value returned by GetNumLogicalCores().
195    pub fn r#get_logical_core_id(
196        &self,
197        mut index: u64,
198        ___deadline: zx::MonotonicInstant,
199    ) -> Result<u64, fidl::Error> {
200        let _response = self
201            .client
202            .send_query::<DeviceGetLogicalCoreIdRequest, DeviceGetLogicalCoreIdResponse>(
203                (index,),
204                0x7168f98ddbd26058,
205                fidl::encoding::DynamicFlags::empty(),
206                ___deadline,
207            )?;
208        Ok(_response.id)
209    }
210
211    /// Returns the id of this performance domain within its package. This
212    /// number should be stable across boots, but clients should prefer to use
213    /// GetRelativePerformance to differentiate cores if possible.
214    pub fn r#get_domain_id(&self, ___deadline: zx::MonotonicInstant) -> Result<u32, fidl::Error> {
215        let _response =
216            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceGetDomainIdResponse>(
217                (),
218                0x3030f85bdc1ef321,
219                fidl::encoding::DynamicFlags::empty(),
220                ___deadline,
221            )?;
222        Ok(_response.domain_id)
223    }
224
225    /// The relative performance of this domain as configured by the platform,
226    /// if known. The highest performance domain should return 255, while others
227    /// should return N/255 fractional values relative to that domain.
228    /// Returns ZX_ERR_NOT_SUPPORTED if the performance level is unknown.
229    pub fn r#get_relative_performance(
230        &self,
231        ___deadline: zx::MonotonicInstant,
232    ) -> Result<DeviceGetRelativePerformanceResult, fidl::Error> {
233        let _response = self.client.send_query::<
234            fidl::encoding::EmptyPayload,
235            fidl::encoding::ResultType<DeviceGetRelativePerformanceResponse, i32>,
236        >(
237            (),
238            0x41c37eaf0c26a3d3,
239            fidl::encoding::DynamicFlags::empty(),
240            ___deadline,
241        )?;
242        Ok(_response.map(|x| x.relative_performance))
243    }
244}
245
246#[cfg(target_os = "fuchsia")]
247impl From<DeviceSynchronousProxy> for zx::Handle {
248    fn from(value: DeviceSynchronousProxy) -> Self {
249        value.into_channel().into()
250    }
251}
252
253#[cfg(target_os = "fuchsia")]
254impl From<fidl::Channel> for DeviceSynchronousProxy {
255    fn from(value: fidl::Channel) -> Self {
256        Self::new(value)
257    }
258}
259
260#[derive(Debug, Clone)]
261pub struct DeviceProxy {
262    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
263}
264
265impl fidl::endpoints::Proxy for DeviceProxy {
266    type Protocol = DeviceMarker;
267
268    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
269        Self::new(inner)
270    }
271
272    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
273        self.client.into_channel().map_err(|client| Self { client })
274    }
275
276    fn as_channel(&self) -> &::fidl::AsyncChannel {
277        self.client.as_channel()
278    }
279}
280
281impl DeviceProxy {
282    /// Create a new Proxy for fuchsia.hardware.cpu.ctrl/Device.
283    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
284        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
285        Self { client: fidl::client::Client::new(channel, protocol_name) }
286    }
287
288    /// Get a Stream of events from the remote end of the protocol.
289    ///
290    /// # Panics
291    ///
292    /// Panics if the event stream was already taken.
293    pub fn take_event_stream(&self) -> DeviceEventStream {
294        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
295    }
296
297    /// Returns information about a given operating point for this performance
298    /// domain.
299    pub fn r#get_operating_point_info(
300        &self,
301        mut opp: u32,
302    ) -> fidl::client::QueryResponseFut<
303        DeviceGetOperatingPointInfoResult,
304        fidl::encoding::DefaultFuchsiaResourceDialect,
305    > {
306        DeviceProxyInterface::r#get_operating_point_info(self, opp)
307    }
308
309    /// Gets the current operating point of the device.
310    pub fn r#get_current_operating_point(
311        &self,
312    ) -> fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect> {
313        DeviceProxyInterface::r#get_current_operating_point(self)
314    }
315
316    /// Set the operating point of this device to the requested operating point.
317    /// Returns ZX_OK, if the device is in a working state and the operating point is changed to
318    /// requested_opp successfully. out_opp will be same as requested_opp.
319    /// Returns error status, if switching to the requested_opp was unsuccessful. out_opp
320    /// is the operating performance point (OPP) that the device is currently in.
321    pub fn r#set_current_operating_point(
322        &self,
323        mut requested_opp: u32,
324    ) -> fidl::client::QueryResponseFut<
325        DeviceSetCurrentOperatingPointResult,
326        fidl::encoding::DefaultFuchsiaResourceDialect,
327    > {
328        DeviceProxyInterface::r#set_current_operating_point(self, requested_opp)
329    }
330
331    /// Returns the number of operating points within this performance domain.
332    pub fn r#get_operating_point_count(
333        &self,
334    ) -> fidl::client::QueryResponseFut<
335        DeviceGetOperatingPointCountResult,
336        fidl::encoding::DefaultFuchsiaResourceDialect,
337    > {
338        DeviceProxyInterface::r#get_operating_point_count(self)
339    }
340
341    /// Returns the number of logical cores contained within this performance
342    /// domain.
343    pub fn r#get_num_logical_cores(
344        &self,
345    ) -> fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect> {
346        DeviceProxyInterface::r#get_num_logical_cores(self)
347    }
348
349    /// Returns a global system-wide core ID for the nth core in this
350    /// performance domain. `index` must be a value in the range [0, n) where
351    /// n is the value returned by GetNumLogicalCores().
352    pub fn r#get_logical_core_id(
353        &self,
354        mut index: u64,
355    ) -> fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect> {
356        DeviceProxyInterface::r#get_logical_core_id(self, index)
357    }
358
359    /// Returns the id of this performance domain within its package. This
360    /// number should be stable across boots, but clients should prefer to use
361    /// GetRelativePerformance to differentiate cores if possible.
362    pub fn r#get_domain_id(
363        &self,
364    ) -> fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect> {
365        DeviceProxyInterface::r#get_domain_id(self)
366    }
367
368    /// The relative performance of this domain as configured by the platform,
369    /// if known. The highest performance domain should return 255, while others
370    /// should return N/255 fractional values relative to that domain.
371    /// Returns ZX_ERR_NOT_SUPPORTED if the performance level is unknown.
372    pub fn r#get_relative_performance(
373        &self,
374    ) -> fidl::client::QueryResponseFut<
375        DeviceGetRelativePerformanceResult,
376        fidl::encoding::DefaultFuchsiaResourceDialect,
377    > {
378        DeviceProxyInterface::r#get_relative_performance(self)
379    }
380}
381
382impl DeviceProxyInterface for DeviceProxy {
383    type GetOperatingPointInfoResponseFut = fidl::client::QueryResponseFut<
384        DeviceGetOperatingPointInfoResult,
385        fidl::encoding::DefaultFuchsiaResourceDialect,
386    >;
387    fn r#get_operating_point_info(&self, mut opp: u32) -> Self::GetOperatingPointInfoResponseFut {
388        fn _decode(
389            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
390        ) -> Result<DeviceGetOperatingPointInfoResult, fidl::Error> {
391            let _response = fidl::client::decode_transaction_body::<
392                fidl::encoding::ResultType<DeviceGetOperatingPointInfoResponse, i32>,
393                fidl::encoding::DefaultFuchsiaResourceDialect,
394                0x6594a9234fc958e2,
395            >(_buf?)?;
396            Ok(_response.map(|x| x.info))
397        }
398        self.client.send_query_and_decode::<
399            DeviceGetOperatingPointInfoRequest,
400            DeviceGetOperatingPointInfoResult,
401        >(
402            (opp,),
403            0x6594a9234fc958e2,
404            fidl::encoding::DynamicFlags::empty(),
405            _decode,
406        )
407    }
408
409    type GetCurrentOperatingPointResponseFut =
410        fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect>;
411    fn r#get_current_operating_point(&self) -> Self::GetCurrentOperatingPointResponseFut {
412        fn _decode(
413            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
414        ) -> Result<u32, fidl::Error> {
415            let _response = fidl::client::decode_transaction_body::<
416                DeviceGetCurrentOperatingPointResponse,
417                fidl::encoding::DefaultFuchsiaResourceDialect,
418                0x52de67a5993f5fe1,
419            >(_buf?)?;
420            Ok(_response.out_opp)
421        }
422        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u32>(
423            (),
424            0x52de67a5993f5fe1,
425            fidl::encoding::DynamicFlags::empty(),
426            _decode,
427        )
428    }
429
430    type SetCurrentOperatingPointResponseFut = fidl::client::QueryResponseFut<
431        DeviceSetCurrentOperatingPointResult,
432        fidl::encoding::DefaultFuchsiaResourceDialect,
433    >;
434    fn r#set_current_operating_point(
435        &self,
436        mut requested_opp: u32,
437    ) -> Self::SetCurrentOperatingPointResponseFut {
438        fn _decode(
439            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
440        ) -> Result<DeviceSetCurrentOperatingPointResult, fidl::Error> {
441            let _response = fidl::client::decode_transaction_body::<
442                fidl::encoding::ResultType<DeviceSetCurrentOperatingPointResponse, i32>,
443                fidl::encoding::DefaultFuchsiaResourceDialect,
444                0x34a7828b5ca53fd,
445            >(_buf?)?;
446            Ok(_response.map(|x| x.out_opp))
447        }
448        self.client.send_query_and_decode::<
449            DeviceSetCurrentOperatingPointRequest,
450            DeviceSetCurrentOperatingPointResult,
451        >(
452            (requested_opp,),
453            0x34a7828b5ca53fd,
454            fidl::encoding::DynamicFlags::empty(),
455            _decode,
456        )
457    }
458
459    type GetOperatingPointCountResponseFut = fidl::client::QueryResponseFut<
460        DeviceGetOperatingPointCountResult,
461        fidl::encoding::DefaultFuchsiaResourceDialect,
462    >;
463    fn r#get_operating_point_count(&self) -> Self::GetOperatingPointCountResponseFut {
464        fn _decode(
465            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
466        ) -> Result<DeviceGetOperatingPointCountResult, fidl::Error> {
467            let _response = fidl::client::decode_transaction_body::<
468                fidl::encoding::ResultType<DeviceGetOperatingPointCountResponse, i32>,
469                fidl::encoding::DefaultFuchsiaResourceDialect,
470                0x13e70ec7131889ba,
471            >(_buf?)?;
472            Ok(_response.map(|x| x.count))
473        }
474        self.client.send_query_and_decode::<
475            fidl::encoding::EmptyPayload,
476            DeviceGetOperatingPointCountResult,
477        >(
478            (),
479            0x13e70ec7131889ba,
480            fidl::encoding::DynamicFlags::empty(),
481            _decode,
482        )
483    }
484
485    type GetNumLogicalCoresResponseFut =
486        fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect>;
487    fn r#get_num_logical_cores(&self) -> Self::GetNumLogicalCoresResponseFut {
488        fn _decode(
489            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
490        ) -> Result<u64, fidl::Error> {
491            let _response = fidl::client::decode_transaction_body::<
492                DeviceGetNumLogicalCoresResponse,
493                fidl::encoding::DefaultFuchsiaResourceDialect,
494                0x74e304c90ca165c5,
495            >(_buf?)?;
496            Ok(_response.count)
497        }
498        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u64>(
499            (),
500            0x74e304c90ca165c5,
501            fidl::encoding::DynamicFlags::empty(),
502            _decode,
503        )
504    }
505
506    type GetLogicalCoreIdResponseFut =
507        fidl::client::QueryResponseFut<u64, fidl::encoding::DefaultFuchsiaResourceDialect>;
508    fn r#get_logical_core_id(&self, mut index: u64) -> Self::GetLogicalCoreIdResponseFut {
509        fn _decode(
510            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
511        ) -> Result<u64, fidl::Error> {
512            let _response = fidl::client::decode_transaction_body::<
513                DeviceGetLogicalCoreIdResponse,
514                fidl::encoding::DefaultFuchsiaResourceDialect,
515                0x7168f98ddbd26058,
516            >(_buf?)?;
517            Ok(_response.id)
518        }
519        self.client.send_query_and_decode::<DeviceGetLogicalCoreIdRequest, u64>(
520            (index,),
521            0x7168f98ddbd26058,
522            fidl::encoding::DynamicFlags::empty(),
523            _decode,
524        )
525    }
526
527    type GetDomainIdResponseFut =
528        fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect>;
529    fn r#get_domain_id(&self) -> Self::GetDomainIdResponseFut {
530        fn _decode(
531            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
532        ) -> Result<u32, fidl::Error> {
533            let _response = fidl::client::decode_transaction_body::<
534                DeviceGetDomainIdResponse,
535                fidl::encoding::DefaultFuchsiaResourceDialect,
536                0x3030f85bdc1ef321,
537            >(_buf?)?;
538            Ok(_response.domain_id)
539        }
540        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u32>(
541            (),
542            0x3030f85bdc1ef321,
543            fidl::encoding::DynamicFlags::empty(),
544            _decode,
545        )
546    }
547
548    type GetRelativePerformanceResponseFut = fidl::client::QueryResponseFut<
549        DeviceGetRelativePerformanceResult,
550        fidl::encoding::DefaultFuchsiaResourceDialect,
551    >;
552    fn r#get_relative_performance(&self) -> Self::GetRelativePerformanceResponseFut {
553        fn _decode(
554            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
555        ) -> Result<DeviceGetRelativePerformanceResult, fidl::Error> {
556            let _response = fidl::client::decode_transaction_body::<
557                fidl::encoding::ResultType<DeviceGetRelativePerformanceResponse, i32>,
558                fidl::encoding::DefaultFuchsiaResourceDialect,
559                0x41c37eaf0c26a3d3,
560            >(_buf?)?;
561            Ok(_response.map(|x| x.relative_performance))
562        }
563        self.client.send_query_and_decode::<
564            fidl::encoding::EmptyPayload,
565            DeviceGetRelativePerformanceResult,
566        >(
567            (),
568            0x41c37eaf0c26a3d3,
569            fidl::encoding::DynamicFlags::empty(),
570            _decode,
571        )
572    }
573}
574
575pub struct DeviceEventStream {
576    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
577}
578
579impl std::marker::Unpin for DeviceEventStream {}
580
581impl futures::stream::FusedStream for DeviceEventStream {
582    fn is_terminated(&self) -> bool {
583        self.event_receiver.is_terminated()
584    }
585}
586
587impl futures::Stream for DeviceEventStream {
588    type Item = Result<DeviceEvent, fidl::Error>;
589
590    fn poll_next(
591        mut self: std::pin::Pin<&mut Self>,
592        cx: &mut std::task::Context<'_>,
593    ) -> std::task::Poll<Option<Self::Item>> {
594        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
595            &mut self.event_receiver,
596            cx
597        )?) {
598            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
599            None => std::task::Poll::Ready(None),
600        }
601    }
602}
603
604#[derive(Debug)]
605pub enum DeviceEvent {}
606
607impl DeviceEvent {
608    /// Decodes a message buffer as a [`DeviceEvent`].
609    fn decode(
610        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
611    ) -> Result<DeviceEvent, fidl::Error> {
612        let (bytes, _handles) = buf.split_mut();
613        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
614        debug_assert_eq!(tx_header.tx_id, 0);
615        match tx_header.ordinal {
616            _ => Err(fidl::Error::UnknownOrdinal {
617                ordinal: tx_header.ordinal,
618                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
619            }),
620        }
621    }
622}
623
624/// A Stream of incoming requests for fuchsia.hardware.cpu.ctrl/Device.
625pub struct DeviceRequestStream {
626    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
627    is_terminated: bool,
628}
629
630impl std::marker::Unpin for DeviceRequestStream {}
631
632impl futures::stream::FusedStream for DeviceRequestStream {
633    fn is_terminated(&self) -> bool {
634        self.is_terminated
635    }
636}
637
638impl fidl::endpoints::RequestStream for DeviceRequestStream {
639    type Protocol = DeviceMarker;
640    type ControlHandle = DeviceControlHandle;
641
642    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
643        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
644    }
645
646    fn control_handle(&self) -> Self::ControlHandle {
647        DeviceControlHandle { inner: self.inner.clone() }
648    }
649
650    fn into_inner(
651        self,
652    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
653    {
654        (self.inner, self.is_terminated)
655    }
656
657    fn from_inner(
658        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
659        is_terminated: bool,
660    ) -> Self {
661        Self { inner, is_terminated }
662    }
663}
664
665impl futures::Stream for DeviceRequestStream {
666    type Item = Result<DeviceRequest, fidl::Error>;
667
668    fn poll_next(
669        mut self: std::pin::Pin<&mut Self>,
670        cx: &mut std::task::Context<'_>,
671    ) -> std::task::Poll<Option<Self::Item>> {
672        let this = &mut *self;
673        if this.inner.check_shutdown(cx) {
674            this.is_terminated = true;
675            return std::task::Poll::Ready(None);
676        }
677        if this.is_terminated {
678            panic!("polled DeviceRequestStream after completion");
679        }
680        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
681            |bytes, handles| {
682                match this.inner.channel().read_etc(cx, bytes, handles) {
683                    std::task::Poll::Ready(Ok(())) => {}
684                    std::task::Poll::Pending => return std::task::Poll::Pending,
685                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
686                        this.is_terminated = true;
687                        return std::task::Poll::Ready(None);
688                    }
689                    std::task::Poll::Ready(Err(e)) => {
690                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
691                            e.into(),
692                        ))))
693                    }
694                }
695
696                // A message has been received from the channel
697                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
698
699                std::task::Poll::Ready(Some(match header.ordinal {
700                    0x6594a9234fc958e2 => {
701                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
702                        let mut req = fidl::new_empty!(
703                            DeviceGetOperatingPointInfoRequest,
704                            fidl::encoding::DefaultFuchsiaResourceDialect
705                        );
706                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetOperatingPointInfoRequest>(&header, _body_bytes, handles, &mut req)?;
707                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
708                        Ok(DeviceRequest::GetOperatingPointInfo {
709                            opp: req.opp,
710
711                            responder: DeviceGetOperatingPointInfoResponder {
712                                control_handle: std::mem::ManuallyDrop::new(control_handle),
713                                tx_id: header.tx_id,
714                            },
715                        })
716                    }
717                    0x52de67a5993f5fe1 => {
718                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
719                        let mut req = fidl::new_empty!(
720                            fidl::encoding::EmptyPayload,
721                            fidl::encoding::DefaultFuchsiaResourceDialect
722                        );
723                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
724                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
725                        Ok(DeviceRequest::GetCurrentOperatingPoint {
726                            responder: DeviceGetCurrentOperatingPointResponder {
727                                control_handle: std::mem::ManuallyDrop::new(control_handle),
728                                tx_id: header.tx_id,
729                            },
730                        })
731                    }
732                    0x34a7828b5ca53fd => {
733                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
734                        let mut req = fidl::new_empty!(
735                            DeviceSetCurrentOperatingPointRequest,
736                            fidl::encoding::DefaultFuchsiaResourceDialect
737                        );
738                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetCurrentOperatingPointRequest>(&header, _body_bytes, handles, &mut req)?;
739                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
740                        Ok(DeviceRequest::SetCurrentOperatingPoint {
741                            requested_opp: req.requested_opp,
742
743                            responder: DeviceSetCurrentOperatingPointResponder {
744                                control_handle: std::mem::ManuallyDrop::new(control_handle),
745                                tx_id: header.tx_id,
746                            },
747                        })
748                    }
749                    0x13e70ec7131889ba => {
750                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
751                        let mut req = fidl::new_empty!(
752                            fidl::encoding::EmptyPayload,
753                            fidl::encoding::DefaultFuchsiaResourceDialect
754                        );
755                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
756                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
757                        Ok(DeviceRequest::GetOperatingPointCount {
758                            responder: DeviceGetOperatingPointCountResponder {
759                                control_handle: std::mem::ManuallyDrop::new(control_handle),
760                                tx_id: header.tx_id,
761                            },
762                        })
763                    }
764                    0x74e304c90ca165c5 => {
765                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
766                        let mut req = fidl::new_empty!(
767                            fidl::encoding::EmptyPayload,
768                            fidl::encoding::DefaultFuchsiaResourceDialect
769                        );
770                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
771                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
772                        Ok(DeviceRequest::GetNumLogicalCores {
773                            responder: DeviceGetNumLogicalCoresResponder {
774                                control_handle: std::mem::ManuallyDrop::new(control_handle),
775                                tx_id: header.tx_id,
776                            },
777                        })
778                    }
779                    0x7168f98ddbd26058 => {
780                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
781                        let mut req = fidl::new_empty!(
782                            DeviceGetLogicalCoreIdRequest,
783                            fidl::encoding::DefaultFuchsiaResourceDialect
784                        );
785                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetLogicalCoreIdRequest>(&header, _body_bytes, handles, &mut req)?;
786                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
787                        Ok(DeviceRequest::GetLogicalCoreId {
788                            index: req.index,
789
790                            responder: DeviceGetLogicalCoreIdResponder {
791                                control_handle: std::mem::ManuallyDrop::new(control_handle),
792                                tx_id: header.tx_id,
793                            },
794                        })
795                    }
796                    0x3030f85bdc1ef321 => {
797                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
798                        let mut req = fidl::new_empty!(
799                            fidl::encoding::EmptyPayload,
800                            fidl::encoding::DefaultFuchsiaResourceDialect
801                        );
802                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
803                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
804                        Ok(DeviceRequest::GetDomainId {
805                            responder: DeviceGetDomainIdResponder {
806                                control_handle: std::mem::ManuallyDrop::new(control_handle),
807                                tx_id: header.tx_id,
808                            },
809                        })
810                    }
811                    0x41c37eaf0c26a3d3 => {
812                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
813                        let mut req = fidl::new_empty!(
814                            fidl::encoding::EmptyPayload,
815                            fidl::encoding::DefaultFuchsiaResourceDialect
816                        );
817                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
818                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
819                        Ok(DeviceRequest::GetRelativePerformance {
820                            responder: DeviceGetRelativePerformanceResponder {
821                                control_handle: std::mem::ManuallyDrop::new(control_handle),
822                                tx_id: header.tx_id,
823                            },
824                        })
825                    }
826                    _ => Err(fidl::Error::UnknownOrdinal {
827                        ordinal: header.ordinal,
828                        protocol_name:
829                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
830                    }),
831                }))
832            },
833        )
834    }
835}
836
837#[derive(Debug)]
838pub enum DeviceRequest {
839    /// Returns information about a given operating point for this performance
840    /// domain.
841    GetOperatingPointInfo { opp: u32, responder: DeviceGetOperatingPointInfoResponder },
842    /// Gets the current operating point of the device.
843    GetCurrentOperatingPoint { responder: DeviceGetCurrentOperatingPointResponder },
844    /// Set the operating point of this device to the requested operating point.
845    /// Returns ZX_OK, if the device is in a working state and the operating point is changed to
846    /// requested_opp successfully. out_opp will be same as requested_opp.
847    /// Returns error status, if switching to the requested_opp was unsuccessful. out_opp
848    /// is the operating performance point (OPP) that the device is currently in.
849    SetCurrentOperatingPoint {
850        requested_opp: u32,
851        responder: DeviceSetCurrentOperatingPointResponder,
852    },
853    /// Returns the number of operating points within this performance domain.
854    GetOperatingPointCount { responder: DeviceGetOperatingPointCountResponder },
855    /// Returns the number of logical cores contained within this performance
856    /// domain.
857    GetNumLogicalCores { responder: DeviceGetNumLogicalCoresResponder },
858    /// Returns a global system-wide core ID for the nth core in this
859    /// performance domain. `index` must be a value in the range [0, n) where
860    /// n is the value returned by GetNumLogicalCores().
861    GetLogicalCoreId { index: u64, responder: DeviceGetLogicalCoreIdResponder },
862    /// Returns the id of this performance domain within its package. This
863    /// number should be stable across boots, but clients should prefer to use
864    /// GetRelativePerformance to differentiate cores if possible.
865    GetDomainId { responder: DeviceGetDomainIdResponder },
866    /// The relative performance of this domain as configured by the platform,
867    /// if known. The highest performance domain should return 255, while others
868    /// should return N/255 fractional values relative to that domain.
869    /// Returns ZX_ERR_NOT_SUPPORTED if the performance level is unknown.
870    GetRelativePerformance { responder: DeviceGetRelativePerformanceResponder },
871}
872
873impl DeviceRequest {
874    #[allow(irrefutable_let_patterns)]
875    pub fn into_get_operating_point_info(
876        self,
877    ) -> Option<(u32, DeviceGetOperatingPointInfoResponder)> {
878        if let DeviceRequest::GetOperatingPointInfo { opp, responder } = self {
879            Some((opp, responder))
880        } else {
881            None
882        }
883    }
884
885    #[allow(irrefutable_let_patterns)]
886    pub fn into_get_current_operating_point(
887        self,
888    ) -> Option<(DeviceGetCurrentOperatingPointResponder)> {
889        if let DeviceRequest::GetCurrentOperatingPoint { responder } = self {
890            Some((responder))
891        } else {
892            None
893        }
894    }
895
896    #[allow(irrefutable_let_patterns)]
897    pub fn into_set_current_operating_point(
898        self,
899    ) -> Option<(u32, DeviceSetCurrentOperatingPointResponder)> {
900        if let DeviceRequest::SetCurrentOperatingPoint { requested_opp, responder } = self {
901            Some((requested_opp, responder))
902        } else {
903            None
904        }
905    }
906
907    #[allow(irrefutable_let_patterns)]
908    pub fn into_get_operating_point_count(self) -> Option<(DeviceGetOperatingPointCountResponder)> {
909        if let DeviceRequest::GetOperatingPointCount { responder } = self {
910            Some((responder))
911        } else {
912            None
913        }
914    }
915
916    #[allow(irrefutable_let_patterns)]
917    pub fn into_get_num_logical_cores(self) -> Option<(DeviceGetNumLogicalCoresResponder)> {
918        if let DeviceRequest::GetNumLogicalCores { responder } = self {
919            Some((responder))
920        } else {
921            None
922        }
923    }
924
925    #[allow(irrefutable_let_patterns)]
926    pub fn into_get_logical_core_id(self) -> Option<(u64, DeviceGetLogicalCoreIdResponder)> {
927        if let DeviceRequest::GetLogicalCoreId { index, responder } = self {
928            Some((index, responder))
929        } else {
930            None
931        }
932    }
933
934    #[allow(irrefutable_let_patterns)]
935    pub fn into_get_domain_id(self) -> Option<(DeviceGetDomainIdResponder)> {
936        if let DeviceRequest::GetDomainId { responder } = self {
937            Some((responder))
938        } else {
939            None
940        }
941    }
942
943    #[allow(irrefutable_let_patterns)]
944    pub fn into_get_relative_performance(self) -> Option<(DeviceGetRelativePerformanceResponder)> {
945        if let DeviceRequest::GetRelativePerformance { responder } = self {
946            Some((responder))
947        } else {
948            None
949        }
950    }
951
952    /// Name of the method defined in FIDL
953    pub fn method_name(&self) -> &'static str {
954        match *self {
955            DeviceRequest::GetOperatingPointInfo { .. } => "get_operating_point_info",
956            DeviceRequest::GetCurrentOperatingPoint { .. } => "get_current_operating_point",
957            DeviceRequest::SetCurrentOperatingPoint { .. } => "set_current_operating_point",
958            DeviceRequest::GetOperatingPointCount { .. } => "get_operating_point_count",
959            DeviceRequest::GetNumLogicalCores { .. } => "get_num_logical_cores",
960            DeviceRequest::GetLogicalCoreId { .. } => "get_logical_core_id",
961            DeviceRequest::GetDomainId { .. } => "get_domain_id",
962            DeviceRequest::GetRelativePerformance { .. } => "get_relative_performance",
963        }
964    }
965}
966
967#[derive(Debug, Clone)]
968pub struct DeviceControlHandle {
969    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
970}
971
972impl fidl::endpoints::ControlHandle for DeviceControlHandle {
973    fn shutdown(&self) {
974        self.inner.shutdown()
975    }
976    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
977        self.inner.shutdown_with_epitaph(status)
978    }
979
980    fn is_closed(&self) -> bool {
981        self.inner.channel().is_closed()
982    }
983    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
984        self.inner.channel().on_closed()
985    }
986
987    #[cfg(target_os = "fuchsia")]
988    fn signal_peer(
989        &self,
990        clear_mask: zx::Signals,
991        set_mask: zx::Signals,
992    ) -> Result<(), zx_status::Status> {
993        use fidl::Peered;
994        self.inner.channel().signal_peer(clear_mask, set_mask)
995    }
996}
997
998impl DeviceControlHandle {}
999
1000#[must_use = "FIDL methods require a response to be sent"]
1001#[derive(Debug)]
1002pub struct DeviceGetOperatingPointInfoResponder {
1003    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1004    tx_id: u32,
1005}
1006
1007/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1008/// if the responder is dropped without sending a response, so that the client
1009/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1010impl std::ops::Drop for DeviceGetOperatingPointInfoResponder {
1011    fn drop(&mut self) {
1012        self.control_handle.shutdown();
1013        // Safety: drops once, never accessed again
1014        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1015    }
1016}
1017
1018impl fidl::endpoints::Responder for DeviceGetOperatingPointInfoResponder {
1019    type ControlHandle = DeviceControlHandle;
1020
1021    fn control_handle(&self) -> &DeviceControlHandle {
1022        &self.control_handle
1023    }
1024
1025    fn drop_without_shutdown(mut self) {
1026        // Safety: drops once, never accessed again due to mem::forget
1027        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1028        // Prevent Drop from running (which would shut down the channel)
1029        std::mem::forget(self);
1030    }
1031}
1032
1033impl DeviceGetOperatingPointInfoResponder {
1034    /// Sends a response to the FIDL transaction.
1035    ///
1036    /// Sets the channel to shutdown if an error occurs.
1037    pub fn send(self, mut result: Result<&CpuOperatingPointInfo, i32>) -> Result<(), fidl::Error> {
1038        let _result = self.send_raw(result);
1039        if _result.is_err() {
1040            self.control_handle.shutdown();
1041        }
1042        self.drop_without_shutdown();
1043        _result
1044    }
1045
1046    /// Similar to "send" but does not shutdown the channel if an error occurs.
1047    pub fn send_no_shutdown_on_err(
1048        self,
1049        mut result: Result<&CpuOperatingPointInfo, i32>,
1050    ) -> Result<(), fidl::Error> {
1051        let _result = self.send_raw(result);
1052        self.drop_without_shutdown();
1053        _result
1054    }
1055
1056    fn send_raw(&self, mut result: Result<&CpuOperatingPointInfo, i32>) -> Result<(), fidl::Error> {
1057        self.control_handle.inner.send::<fidl::encoding::ResultType<
1058            DeviceGetOperatingPointInfoResponse,
1059            i32,
1060        >>(
1061            result.map(|info| (info,)),
1062            self.tx_id,
1063            0x6594a9234fc958e2,
1064            fidl::encoding::DynamicFlags::empty(),
1065        )
1066    }
1067}
1068
1069#[must_use = "FIDL methods require a response to be sent"]
1070#[derive(Debug)]
1071pub struct DeviceGetCurrentOperatingPointResponder {
1072    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1073    tx_id: u32,
1074}
1075
1076/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1077/// if the responder is dropped without sending a response, so that the client
1078/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1079impl std::ops::Drop for DeviceGetCurrentOperatingPointResponder {
1080    fn drop(&mut self) {
1081        self.control_handle.shutdown();
1082        // Safety: drops once, never accessed again
1083        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1084    }
1085}
1086
1087impl fidl::endpoints::Responder for DeviceGetCurrentOperatingPointResponder {
1088    type ControlHandle = DeviceControlHandle;
1089
1090    fn control_handle(&self) -> &DeviceControlHandle {
1091        &self.control_handle
1092    }
1093
1094    fn drop_without_shutdown(mut self) {
1095        // Safety: drops once, never accessed again due to mem::forget
1096        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1097        // Prevent Drop from running (which would shut down the channel)
1098        std::mem::forget(self);
1099    }
1100}
1101
1102impl DeviceGetCurrentOperatingPointResponder {
1103    /// Sends a response to the FIDL transaction.
1104    ///
1105    /// Sets the channel to shutdown if an error occurs.
1106    pub fn send(self, mut out_opp: u32) -> Result<(), fidl::Error> {
1107        let _result = self.send_raw(out_opp);
1108        if _result.is_err() {
1109            self.control_handle.shutdown();
1110        }
1111        self.drop_without_shutdown();
1112        _result
1113    }
1114
1115    /// Similar to "send" but does not shutdown the channel if an error occurs.
1116    pub fn send_no_shutdown_on_err(self, mut out_opp: u32) -> Result<(), fidl::Error> {
1117        let _result = self.send_raw(out_opp);
1118        self.drop_without_shutdown();
1119        _result
1120    }
1121
1122    fn send_raw(&self, mut out_opp: u32) -> Result<(), fidl::Error> {
1123        self.control_handle.inner.send::<DeviceGetCurrentOperatingPointResponse>(
1124            (out_opp,),
1125            self.tx_id,
1126            0x52de67a5993f5fe1,
1127            fidl::encoding::DynamicFlags::empty(),
1128        )
1129    }
1130}
1131
1132#[must_use = "FIDL methods require a response to be sent"]
1133#[derive(Debug)]
1134pub struct DeviceSetCurrentOperatingPointResponder {
1135    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1136    tx_id: u32,
1137}
1138
1139/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1140/// if the responder is dropped without sending a response, so that the client
1141/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1142impl std::ops::Drop for DeviceSetCurrentOperatingPointResponder {
1143    fn drop(&mut self) {
1144        self.control_handle.shutdown();
1145        // Safety: drops once, never accessed again
1146        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1147    }
1148}
1149
1150impl fidl::endpoints::Responder for DeviceSetCurrentOperatingPointResponder {
1151    type ControlHandle = DeviceControlHandle;
1152
1153    fn control_handle(&self) -> &DeviceControlHandle {
1154        &self.control_handle
1155    }
1156
1157    fn drop_without_shutdown(mut self) {
1158        // Safety: drops once, never accessed again due to mem::forget
1159        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1160        // Prevent Drop from running (which would shut down the channel)
1161        std::mem::forget(self);
1162    }
1163}
1164
1165impl DeviceSetCurrentOperatingPointResponder {
1166    /// Sends a response to the FIDL transaction.
1167    ///
1168    /// Sets the channel to shutdown if an error occurs.
1169    pub fn send(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1170        let _result = self.send_raw(result);
1171        if _result.is_err() {
1172            self.control_handle.shutdown();
1173        }
1174        self.drop_without_shutdown();
1175        _result
1176    }
1177
1178    /// Similar to "send" but does not shutdown the channel if an error occurs.
1179    pub fn send_no_shutdown_on_err(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1180        let _result = self.send_raw(result);
1181        self.drop_without_shutdown();
1182        _result
1183    }
1184
1185    fn send_raw(&self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1186        self.control_handle.inner.send::<fidl::encoding::ResultType<
1187            DeviceSetCurrentOperatingPointResponse,
1188            i32,
1189        >>(
1190            result.map(|out_opp| (out_opp,)),
1191            self.tx_id,
1192            0x34a7828b5ca53fd,
1193            fidl::encoding::DynamicFlags::empty(),
1194        )
1195    }
1196}
1197
1198#[must_use = "FIDL methods require a response to be sent"]
1199#[derive(Debug)]
1200pub struct DeviceGetOperatingPointCountResponder {
1201    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1202    tx_id: u32,
1203}
1204
1205/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1206/// if the responder is dropped without sending a response, so that the client
1207/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1208impl std::ops::Drop for DeviceGetOperatingPointCountResponder {
1209    fn drop(&mut self) {
1210        self.control_handle.shutdown();
1211        // Safety: drops once, never accessed again
1212        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1213    }
1214}
1215
1216impl fidl::endpoints::Responder for DeviceGetOperatingPointCountResponder {
1217    type ControlHandle = DeviceControlHandle;
1218
1219    fn control_handle(&self) -> &DeviceControlHandle {
1220        &self.control_handle
1221    }
1222
1223    fn drop_without_shutdown(mut self) {
1224        // Safety: drops once, never accessed again due to mem::forget
1225        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1226        // Prevent Drop from running (which would shut down the channel)
1227        std::mem::forget(self);
1228    }
1229}
1230
1231impl DeviceGetOperatingPointCountResponder {
1232    /// Sends a response to the FIDL transaction.
1233    ///
1234    /// Sets the channel to shutdown if an error occurs.
1235    pub fn send(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1236        let _result = self.send_raw(result);
1237        if _result.is_err() {
1238            self.control_handle.shutdown();
1239        }
1240        self.drop_without_shutdown();
1241        _result
1242    }
1243
1244    /// Similar to "send" but does not shutdown the channel if an error occurs.
1245    pub fn send_no_shutdown_on_err(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1246        let _result = self.send_raw(result);
1247        self.drop_without_shutdown();
1248        _result
1249    }
1250
1251    fn send_raw(&self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
1252        self.control_handle.inner.send::<fidl::encoding::ResultType<
1253            DeviceGetOperatingPointCountResponse,
1254            i32,
1255        >>(
1256            result.map(|count| (count,)),
1257            self.tx_id,
1258            0x13e70ec7131889ba,
1259            fidl::encoding::DynamicFlags::empty(),
1260        )
1261    }
1262}
1263
1264#[must_use = "FIDL methods require a response to be sent"]
1265#[derive(Debug)]
1266pub struct DeviceGetNumLogicalCoresResponder {
1267    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1268    tx_id: u32,
1269}
1270
1271/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1272/// if the responder is dropped without sending a response, so that the client
1273/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1274impl std::ops::Drop for DeviceGetNumLogicalCoresResponder {
1275    fn drop(&mut self) {
1276        self.control_handle.shutdown();
1277        // Safety: drops once, never accessed again
1278        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1279    }
1280}
1281
1282impl fidl::endpoints::Responder for DeviceGetNumLogicalCoresResponder {
1283    type ControlHandle = DeviceControlHandle;
1284
1285    fn control_handle(&self) -> &DeviceControlHandle {
1286        &self.control_handle
1287    }
1288
1289    fn drop_without_shutdown(mut self) {
1290        // Safety: drops once, never accessed again due to mem::forget
1291        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1292        // Prevent Drop from running (which would shut down the channel)
1293        std::mem::forget(self);
1294    }
1295}
1296
1297impl DeviceGetNumLogicalCoresResponder {
1298    /// Sends a response to the FIDL transaction.
1299    ///
1300    /// Sets the channel to shutdown if an error occurs.
1301    pub fn send(self, mut count: u64) -> Result<(), fidl::Error> {
1302        let _result = self.send_raw(count);
1303        if _result.is_err() {
1304            self.control_handle.shutdown();
1305        }
1306        self.drop_without_shutdown();
1307        _result
1308    }
1309
1310    /// Similar to "send" but does not shutdown the channel if an error occurs.
1311    pub fn send_no_shutdown_on_err(self, mut count: u64) -> Result<(), fidl::Error> {
1312        let _result = self.send_raw(count);
1313        self.drop_without_shutdown();
1314        _result
1315    }
1316
1317    fn send_raw(&self, mut count: u64) -> Result<(), fidl::Error> {
1318        self.control_handle.inner.send::<DeviceGetNumLogicalCoresResponse>(
1319            (count,),
1320            self.tx_id,
1321            0x74e304c90ca165c5,
1322            fidl::encoding::DynamicFlags::empty(),
1323        )
1324    }
1325}
1326
1327#[must_use = "FIDL methods require a response to be sent"]
1328#[derive(Debug)]
1329pub struct DeviceGetLogicalCoreIdResponder {
1330    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1331    tx_id: u32,
1332}
1333
1334/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1335/// if the responder is dropped without sending a response, so that the client
1336/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1337impl std::ops::Drop for DeviceGetLogicalCoreIdResponder {
1338    fn drop(&mut self) {
1339        self.control_handle.shutdown();
1340        // Safety: drops once, never accessed again
1341        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1342    }
1343}
1344
1345impl fidl::endpoints::Responder for DeviceGetLogicalCoreIdResponder {
1346    type ControlHandle = DeviceControlHandle;
1347
1348    fn control_handle(&self) -> &DeviceControlHandle {
1349        &self.control_handle
1350    }
1351
1352    fn drop_without_shutdown(mut self) {
1353        // Safety: drops once, never accessed again due to mem::forget
1354        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1355        // Prevent Drop from running (which would shut down the channel)
1356        std::mem::forget(self);
1357    }
1358}
1359
1360impl DeviceGetLogicalCoreIdResponder {
1361    /// Sends a response to the FIDL transaction.
1362    ///
1363    /// Sets the channel to shutdown if an error occurs.
1364    pub fn send(self, mut id: u64) -> Result<(), fidl::Error> {
1365        let _result = self.send_raw(id);
1366        if _result.is_err() {
1367            self.control_handle.shutdown();
1368        }
1369        self.drop_without_shutdown();
1370        _result
1371    }
1372
1373    /// Similar to "send" but does not shutdown the channel if an error occurs.
1374    pub fn send_no_shutdown_on_err(self, mut id: u64) -> Result<(), fidl::Error> {
1375        let _result = self.send_raw(id);
1376        self.drop_without_shutdown();
1377        _result
1378    }
1379
1380    fn send_raw(&self, mut id: u64) -> Result<(), fidl::Error> {
1381        self.control_handle.inner.send::<DeviceGetLogicalCoreIdResponse>(
1382            (id,),
1383            self.tx_id,
1384            0x7168f98ddbd26058,
1385            fidl::encoding::DynamicFlags::empty(),
1386        )
1387    }
1388}
1389
1390#[must_use = "FIDL methods require a response to be sent"]
1391#[derive(Debug)]
1392pub struct DeviceGetDomainIdResponder {
1393    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1394    tx_id: u32,
1395}
1396
1397/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1398/// if the responder is dropped without sending a response, so that the client
1399/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1400impl std::ops::Drop for DeviceGetDomainIdResponder {
1401    fn drop(&mut self) {
1402        self.control_handle.shutdown();
1403        // Safety: drops once, never accessed again
1404        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1405    }
1406}
1407
1408impl fidl::endpoints::Responder for DeviceGetDomainIdResponder {
1409    type ControlHandle = DeviceControlHandle;
1410
1411    fn control_handle(&self) -> &DeviceControlHandle {
1412        &self.control_handle
1413    }
1414
1415    fn drop_without_shutdown(mut self) {
1416        // Safety: drops once, never accessed again due to mem::forget
1417        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1418        // Prevent Drop from running (which would shut down the channel)
1419        std::mem::forget(self);
1420    }
1421}
1422
1423impl DeviceGetDomainIdResponder {
1424    /// Sends a response to the FIDL transaction.
1425    ///
1426    /// Sets the channel to shutdown if an error occurs.
1427    pub fn send(self, mut domain_id: u32) -> Result<(), fidl::Error> {
1428        let _result = self.send_raw(domain_id);
1429        if _result.is_err() {
1430            self.control_handle.shutdown();
1431        }
1432        self.drop_without_shutdown();
1433        _result
1434    }
1435
1436    /// Similar to "send" but does not shutdown the channel if an error occurs.
1437    pub fn send_no_shutdown_on_err(self, mut domain_id: u32) -> Result<(), fidl::Error> {
1438        let _result = self.send_raw(domain_id);
1439        self.drop_without_shutdown();
1440        _result
1441    }
1442
1443    fn send_raw(&self, mut domain_id: u32) -> Result<(), fidl::Error> {
1444        self.control_handle.inner.send::<DeviceGetDomainIdResponse>(
1445            (domain_id,),
1446            self.tx_id,
1447            0x3030f85bdc1ef321,
1448            fidl::encoding::DynamicFlags::empty(),
1449        )
1450    }
1451}
1452
1453#[must_use = "FIDL methods require a response to be sent"]
1454#[derive(Debug)]
1455pub struct DeviceGetRelativePerformanceResponder {
1456    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
1457    tx_id: u32,
1458}
1459
1460/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
1461/// if the responder is dropped without sending a response, so that the client
1462/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
1463impl std::ops::Drop for DeviceGetRelativePerformanceResponder {
1464    fn drop(&mut self) {
1465        self.control_handle.shutdown();
1466        // Safety: drops once, never accessed again
1467        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1468    }
1469}
1470
1471impl fidl::endpoints::Responder for DeviceGetRelativePerformanceResponder {
1472    type ControlHandle = DeviceControlHandle;
1473
1474    fn control_handle(&self) -> &DeviceControlHandle {
1475        &self.control_handle
1476    }
1477
1478    fn drop_without_shutdown(mut self) {
1479        // Safety: drops once, never accessed again due to mem::forget
1480        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
1481        // Prevent Drop from running (which would shut down the channel)
1482        std::mem::forget(self);
1483    }
1484}
1485
1486impl DeviceGetRelativePerformanceResponder {
1487    /// Sends a response to the FIDL transaction.
1488    ///
1489    /// Sets the channel to shutdown if an error occurs.
1490    pub fn send(self, mut result: Result<u8, i32>) -> Result<(), fidl::Error> {
1491        let _result = self.send_raw(result);
1492        if _result.is_err() {
1493            self.control_handle.shutdown();
1494        }
1495        self.drop_without_shutdown();
1496        _result
1497    }
1498
1499    /// Similar to "send" but does not shutdown the channel if an error occurs.
1500    pub fn send_no_shutdown_on_err(self, mut result: Result<u8, i32>) -> Result<(), fidl::Error> {
1501        let _result = self.send_raw(result);
1502        self.drop_without_shutdown();
1503        _result
1504    }
1505
1506    fn send_raw(&self, mut result: Result<u8, i32>) -> Result<(), fidl::Error> {
1507        self.control_handle.inner.send::<fidl::encoding::ResultType<
1508            DeviceGetRelativePerformanceResponse,
1509            i32,
1510        >>(
1511            result.map(|relative_performance| (relative_performance,)),
1512            self.tx_id,
1513            0x41c37eaf0c26a3d3,
1514            fidl::encoding::DynamicFlags::empty(),
1515        )
1516    }
1517}
1518
1519#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
1520pub struct ServiceMarker;
1521
1522#[cfg(target_os = "fuchsia")]
1523impl fidl::endpoints::ServiceMarker for ServiceMarker {
1524    type Proxy = ServiceProxy;
1525    type Request = ServiceRequest;
1526    const SERVICE_NAME: &'static str = "fuchsia.hardware.cpu.ctrl.Service";
1527}
1528
1529/// A request for one of the member protocols of Service.
1530///
1531#[cfg(target_os = "fuchsia")]
1532pub enum ServiceRequest {
1533    Device(DeviceRequestStream),
1534}
1535
1536#[cfg(target_os = "fuchsia")]
1537impl fidl::endpoints::ServiceRequest for ServiceRequest {
1538    type Service = ServiceMarker;
1539
1540    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
1541        match name {
1542            "device" => Self::Device(
1543                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
1544            ),
1545            _ => panic!("no such member protocol name for service Service"),
1546        }
1547    }
1548
1549    fn member_names() -> &'static [&'static str] {
1550        &["device"]
1551    }
1552}
1553#[cfg(target_os = "fuchsia")]
1554pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);
1555
1556#[cfg(target_os = "fuchsia")]
1557impl fidl::endpoints::ServiceProxy for ServiceProxy {
1558    type Service = ServiceMarker;
1559
1560    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
1561        Self(opener)
1562    }
1563}
1564
1565#[cfg(target_os = "fuchsia")]
1566impl ServiceProxy {
1567    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
1568        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
1569        self.connect_channel_to_device(server_end)?;
1570        Ok(proxy)
1571    }
1572
1573    /// Like `connect_to_device`, but returns a sync proxy.
1574    /// See [`Self::connect_to_device`] for more details.
1575    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
1576        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
1577        self.connect_channel_to_device(server_end)?;
1578        Ok(proxy)
1579    }
1580
1581    /// Like `connect_to_device`, but accepts a server end.
1582    /// See [`Self::connect_to_device`] for more details.
1583    pub fn connect_channel_to_device(
1584        &self,
1585        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
1586    ) -> Result<(), fidl::Error> {
1587        self.0.open_member("device", server_end.into_channel())
1588    }
1589
1590    pub fn instance_name(&self) -> &str {
1591        self.0.instance_name()
1592    }
1593}
1594
1595mod internal {
1596    use super::*;
1597}
fidl_fuchsia_hardware_cpu_ctrl/fidl_fuchsia_hardware_cpu_ctrl.rs

fidl_fuchsia_hardware_cpu_ctrl/
fidl_fuchsia_hardware_cpu_ctrl.rs
