Struct KeyboardSynchronousProxy

pub struct KeyboardSynchronousProxy { /* private fields */ }

Implementations

impl KeyboardSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<KeyboardEvent, 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 add_listener( &self, view_ref: ViewRef, listener: ClientEnd<KeyboardListenerMarker>, ___deadline: MonotonicInstant, ) -> Result<(), Error>

Add a key event listener for the specified View. If multiple listeners are added, each will receive key events independently and should respond with a Status.

The client calling AddListener should keep the connection to Keyboard alive for as long as the events from KeyboardListener need to be received. Dropping the connection to the Keyboard protocol will terminate KeyboardListener as well.

Trait Implementations

impl Debug for KeyboardSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for KeyboardSynchronousProxy

type Proxy = KeyboardProxy

The async proxy for the same protocol.

type Protocol = KeyboardMarker

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.