Struct ChannelSynchronousProxy 

pub struct ChannelSynchronousProxy { /* private fields */ }

Implementations

impl ChannelSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ChannelEvent, 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 create_channel( &self, handles: &[NewHandleId; 2], ___deadline: MonotonicInstant, ) -> Result<ChannelCreateChannelResult, Error>

Create a new channel in this FDomain and return both its ends.

pub fn read_channel( &self, handle: &HandleId, ___deadline: MonotonicInstant, ) -> Result<ChannelReadChannelResult, Error>

Read a message from a channel. This method will fail if the channel is currently being read using the streaming read functions.

Note that this method is not like zx_channel_read in that it will not return SHOULD_WAIT but will instead delay returning until there is data to return.

pub fn write_channel( &self, handle: &HandleId, data: &[u8], handles: &Handles, ___deadline: MonotonicInstant, ) -> Result<ChannelWriteChannelResult, Error>

Write to a channel. Handles are always consumed.

pub fn read_channel_streaming_start( &self, handle: &HandleId, ___deadline: MonotonicInstant, ) -> Result<ChannelReadChannelStreamingStartResult, Error>

Starts reading from the given channel. Data is returned via the ChannelStreamingData event. That event will occur repeatedly until ReadChannelStreamingStop is called for the same handle or the event indicates the handle is closed.

pub fn read_channel_streaming_stop( &self, handle: &HandleId, ___deadline: MonotonicInstant, ) -> Result<ChannelReadChannelStreamingStopResult, Error>

Stop asynchronous reading from the given channel.

Trait Implementations

impl Debug for ChannelSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for ChannelSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<ChannelSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: ChannelSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for ChannelSynchronousProxy

Available on Fuchsia only.

type Protocol = ChannelMarker

The protocol.

fn from_client(value: ClientEnd<ChannelMarker>) -> Self

Converts from a client.

impl SynchronousProxy for ChannelSynchronousProxy

Available on Fuchsia only.

type Proxy = ChannelProxy

The async proxy for the same protocol.

type Protocol = ChannelMarker

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.