Struct PushSourceSynchronousProxy

pub struct PushSourceSynchronousProxy { /* private fields */ }

Implementations

impl PushSourceSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<PushSourceEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn update_device_properties( &self, properties: &Properties, ) -> Result<(), Error>

Notifies the time source of changes to global properties of the device that it may use to increase accuracy of time measurements.

pub fn watch_sample( &self, ___deadline: MonotonicInstant, ) -> Result<TimeSample, Error>

Watch for new time samples from the time source. This method is a hanging get and returns the latest time sample if one is available and has not already been returned to the client. If no such sample is available, the method will hang until one is produced and return it then.

Note that it is entirely at the discretion of the PushSource implementation when to produce a sample; a call to WatchSample does not necessarily trigger sample collection.

In the case a client sends a second WatchSample request while another request is active, the channel is closed with a ZX_ERR_BAD_STATE epitaph.

pub fn watch_status( &self, ___deadline: MonotonicInstant, ) -> Result<Status, Error>

Watch for changes in the status of the time source.

This method is a hanging get that returns when the status changes from the last status reported to the client.

In the case a client sends a second WatchStatus request while another request is active, the channel is closed with a ZX_ERR_BAD_STATE epitaph.

Trait Implementations

impl Debug for PushSourceSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for PushSourceSynchronousProxy

type Proxy = PushSourceProxy

The async proxy for the same protocol.

type Protocol = PushSourceMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.