Struct WakeProxy

pub struct WakeProxy { /* private fields */ }

Implementations

impl WakeProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.time.alarms/Wake.

pub fn take_event_stream(&self) -> WakeEventStream

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

Panics

Panics if the event stream was already taken.

pub fn set_and_wait( &self, deadline: BootInstant, setup_done: Event, alarm_id: &str, ) -> QueryResponseFut<ClientSideBatonManagementSetAndWaitResult, DefaultFuchsiaResourceDialect>

Sets a wake alarm with the provided parameters, and waits for the alarm to fire.

The caller MAY request multiple alarms open concurrently. However, the callee is not required to support any specific number of open alarms.

The call to SetAndWait will hang until the alarm fires, or an error occurs.

In the event that the caller requests more open alarms than the callee is willing to provide, the callee SHOULD reject the new request, but honor previous requests.

Return value

• keep_alive: a handle which prevents system suspend so long as it is held alive.

This method will return when the alarm set in the call fires.

Protocol Errors

• [DROPPED] if the alarm has been canceled by using [Cancel].
• [UNSPECIFIED] a new error mode has occurred, please report this for investigatin.
• [INTERNAL] is a bug: an internal fallible call (which is expected to be unlikely to fail) has failed somehow. Please report this for investigation.

pub fn cancel(&self, alarm_id: &str) -> Result<(), Error>

Cancels the alarm specified by alarm_id.

Providing an alarm_id of an alarm that is not scheduled quietly succeeds.

Trait Implementations

impl Clone for WakeProxy

fn clone(&self) -> WakeProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WakeProxy

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

Formats the value using the given formatter.

impl Proxy for WakeProxy

type Protocol = WakeMarker

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 WakeProxyInterface for WakeProxy

type SetAndWaitResponseFut = QueryResponseFut<Result<EventPair, WakeError>>

fn set_and_wait( &self, deadline: BootInstant, setup_done: Event, alarm_id: &str, ) -> Self::SetAndWaitResponseFut

fn cancel(&self, alarm_id: &str) -> Result<(), Error>