Struct PayloadStreamProxy

pub struct PayloadStreamProxy { /* private fields */ }

Implementations

impl PayloadStreamProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.paver/PayloadStream.

pub fn take_event_stream(&self) -> PayloadStreamEventStream

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

Panics

Panics if the event stream was already taken.

pub fn register_vmo( &self, vmo: Vmo, ) -> QueryResponseFut<i32, DefaultFuchsiaResourceDialect>

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, ) -> QueryResponseFut<ReadResult, DefaultFuchsiaResourceDialect>

Reads data into the pre-registered vmo.

Trait Implementations

impl Clone for PayloadStreamProxy

fn clone(&self) -> PayloadStreamProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadStreamProxy

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

Formats the value using the given formatter.

impl PayloadStreamProxyInterface for PayloadStreamProxy

type RegisterVmoResponseFut = QueryResponseFut<i32>

type ReadDataResponseFut = QueryResponseFut<ReadResult>

fn register_vmo(&self, vmo: Vmo) -> Self::RegisterVmoResponseFut

fn read_data(&self) -> Self::ReadDataResponseFut

impl Proxy for PayloadStreamProxy

type Protocol = PayloadStreamMarker

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<'_, Handle>>

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