Struct HangingDataChannelSynchronousProxy 

pub struct HangingDataChannelSynchronousProxy { /* private fields */ }

Implementations

impl HangingDataChannelSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<HangingDataChannelEvent, 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 read( &self, ___deadline: MonotonicInstant, ) -> Result<HangingDataChannelReadResult, Error>

The call will return the next datagram to be read from the channel. This call has hanging get semantics and will return once data is available.

pub fn write( &self, payload: &HangingDataChannelWriteRequest, ___deadline: MonotonicInstant, ) -> Result<HangingDataChannelWriteResult, Error>

The call will return once the data is fully committed.

If the driver is not ready for a write, it will return ZX_ERR_NO_RESOURCES

Trait Implementations

impl Debug for HangingDataChannelSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for HangingDataChannelSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<HangingDataChannelSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: HangingDataChannelSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for HangingDataChannelSynchronousProxy

Available on Fuchsia only.

type Protocol = HangingDataChannelMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for HangingDataChannelSynchronousProxy

Available on Fuchsia only.

type Proxy = HangingDataChannelProxy

The async proxy for the same protocol.

type Protocol = HangingDataChannelMarker

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.