Struct VsyncSourceProxy 

pub struct VsyncSourceProxy { /* private fields */ }

Implementations

impl VsyncSourceProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.ui.display.singleton/VsyncSource.

pub fn take_event_stream(&self) -> VsyncSourceEventStream

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

Panics

Panics if the event stream was already taken.

pub fn set_vsync_enabled(&self, enabled: bool) -> Result<(), Error>

Enables or disables receiving OnVsync for the given display.

The client receives OnVsync callbacks iff this function is called with enabled=true. Calling this with enabled=false stops generating callbacks. Note that there may be a race with a server receiving this and extra OnVsync may be received.

By default, the listener is assumed to have called enabled=false.

Trait Implementations

impl Clone for VsyncSourceProxy

fn clone(&self) -> VsyncSourceProxy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VsyncSourceProxy

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

Formats the value using the given formatter.

impl Proxy for VsyncSourceProxy

type Protocol = VsyncSourceMarker

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 VsyncSourceProxyInterface for VsyncSourceProxy

fn set_vsync_enabled(&self, enabled: bool) -> Result<(), Error>