Struct SuspenderProxy

pub struct SuspenderProxy { /* private fields */ }

Implementations

impl SuspenderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.hardware.suspend/Suspender.

pub fn take_event_stream(&self) -> SuspenderEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn get_suspend_states( &self, ) -> QueryResponseFut<SuspenderGetSuspendStatesResult, DefaultFuchsiaResourceDialect>

Returns a list of [fuchsia.hardware.suspend/SuspendState] supported. by the system. The system must return at least 1 suspend state which corresponds to the “suspend-to-idle” state but may return up to [fuchsia.hardware.suspend/MAX_SUSPEND_STATES] states. The suspend states must be ordered in order of decreasing resume_latency (and thereby increasing power consumption). A particular build of the system must always return the same set of suspend states.

pub fn suspend( &self, payload: &SuspenderSuspendRequest, ) -> QueryResponseFut<SuspenderSuspendResult, DefaultFuchsiaResourceDialect>

Instruct the system to suspend. This call may return a ZX_ERR_* if the system was unable to suspend. If the call succeeds, it will not return until the system has resumed. Being interrupted while suspending and resuming before fully suspending is not an error however suspend_duration must be None if the suspend was interrupted.

Trait Implementations

impl Clone for SuspenderProxy

fn clone(&self) -> SuspenderProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SuspenderProxy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Proxy for SuspenderProxy

type Protocol = SuspenderMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.

impl SuspenderProxyInterface for SuspenderProxy

type GetSuspendStatesResponseFut = QueryResponseFut<Result<SuspenderGetSuspendStatesResponse, i32>>

type SuspendResponseFut = QueryResponseFut<Result<SuspenderSuspendResponse, i32>>

fn get_suspend_states(&self) -> Self::GetSuspendStatesResponseFut

fn suspend(&self, payload: &SuspenderSuspendRequest) -> Self::SuspendResponseFut