Struct DeviceIteratorProxy 

pub struct DeviceIteratorProxy { /* private fields */ }

Implementations

impl DeviceIteratorProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.ui.input/DeviceIterator.

pub fn take_event_stream(&self) -> DeviceIteratorEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_next( &self, ) -> QueryResponseFut<Vec<DeviceEvent>, DefaultFuchsiaResourceDialect>

Returns the next batch of active devices.

Returns an empty vector when all existing devices have been iterated through. The client should then close this channel and rely on the DeviceListener for subsequent events.

Trait Implementations

impl Clone for DeviceIteratorProxy

fn clone(&self) -> DeviceIteratorProxy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceIteratorProxy

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

Formats the value using the given formatter.

impl DeviceIteratorProxyInterface for DeviceIteratorProxy

type GetNextResponseFut = QueryResponseFut<Vec<DeviceEvent>>

fn get_next(&self) -> Self::GetNextResponseFut

impl Proxy for DeviceIteratorProxy

type Protocol = DeviceIteratorMarker

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<'_, NullableHandle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.