Struct PacketStreamSinkSynchronousProxy 

pub struct PacketStreamSinkSynchronousProxy { /* private fields */ }

Implementations

impl PacketStreamSinkSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<PacketStreamSinkEvent, 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 put_packet( &self, payload: PacketStreamSinkPutPacketRequest, ___deadline: MonotonicInstant, ) -> Result<PacketStreamSinkPutPacketResult, Error>

Submits a packet to be processed by the server.

The client may queue multiple packets by calling PutPacket repeatedly. Packets are processed in the order they were submitted. This call blocks until the payload is processed. When this call returns, the buffer region is guaranteed to be available for reuse.

Returns ZX_ERR_BAD_STATE if the stream is not started or configured. Returns ZX_ERR_CANCELED if FlushPackets was called. Returns ZX_ERR_INVALID_ARGS if the packet is invalid. This includes:

• The payload is missing.
• inline_data is used but supported_buffer_types does not include INLINE.
• vmo_transfer is used but supported_buffer_types does not include CLIENT_OWNED or DRIVER_OWNED.
• vmo_id is unrecognized, or vmo_offset + payload_size exceeds the VMO size.

Note: The server is not required to detect if a VMO region is currently in use by a previous pending packet. Clients are responsible for managing buffer usage.

pub fn flush_packets( &self, ___deadline: MonotonicInstant, ) -> Result<PacketStreamSinkFlushPacketsResult, Error>

Flushes all packets currently pending without processing them. This call waits until all pending packets are completed or canceled.

Note: A packet may be partially processed (e.g. if it contains multiple audio frames, or if the data does not align with encoded frame boundaries) before it is canceled.

Trait Implementations

impl Debug for PacketStreamSinkSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for PacketStreamSinkSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<PacketStreamSinkSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: PacketStreamSinkSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for PacketStreamSinkSynchronousProxy

Available on Fuchsia only.

type Protocol = PacketStreamSinkMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for PacketStreamSinkSynchronousProxy

Available on Fuchsia only.

type Proxy = PacketStreamSinkProxy

The async proxy for the same protocol.

type Protocol = PacketStreamSinkMarker

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.