Struct PayloadStreamSynchronousProxy

pub struct PayloadStreamSynchronousProxy { /* private fields */ }

Implementations

impl PayloadStreamSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<PayloadStreamEvent, 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 register_vmo( &self, vmo: Vmo, ___deadline: MonotonicInstant, ) -> Result<i32, Error>

Registers a VMO to stream into.

This can be called once per PayloadStream. Any subsequent calls will return ZX_ERR_ALREADY_BOUND.

pub fn read_data( &self, ___deadline: MonotonicInstant, ) -> Result<ReadResult, Error>

Reads data into the pre-registered vmo.

Trait Implementations

impl Debug for PayloadStreamSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for PayloadStreamSynchronousProxy

type Proxy = PayloadStreamProxy

The async proxy for the same protocol.

type Protocol = PayloadStreamMarker

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.