Struct MagnifierProxy

pub struct MagnifierProxy { /* private fields */ }

Implementations

impl MagnifierProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.accessibility/Magnifier.

pub fn take_event_stream(&self) -> MagnifierEventStream

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

Panics

Panics if the event stream was already taken.

pub fn register_handler( &self, handler: ClientEnd<MagnificationHandlerMarker>, ) -> Result<(), Error>

Registers the camera control to be used for applying magnification. If a previous handler had been registered, that handler is dropped.

Trait Implementations

impl Clone for MagnifierProxy

fn clone(&self) -> MagnifierProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MagnifierProxy

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

Formats the value using the given formatter.

impl MagnifierProxyInterface for MagnifierProxy

fn register_handler( &self, handler: ClientEnd<MagnificationHandlerMarker>, ) -> Result<(), Error>

impl Proxy for MagnifierProxy

type Protocol = MagnifierMarker

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.