Struct DeviceSynchronousProxy

pub struct DeviceSynchronousProxy { /* private fields */ }

Implementations

impl DeviceSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<DeviceEvent, 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 get_info( &self, ___deadline: MonotonicInstant, ) -> Result<DeviceInfo, Error>

Obtain information about device

• response info device information.

pub fn open_session( &self, session_name: &str, session_info: SessionInfo, ___deadline: MonotonicInstant, ) -> Result<DeviceOpenSessionResult, Error>

Opens a new session with the network device.

• request session_name is used as a debugging label attached to this session.
• request session_info contains the necessary information to setup the session’s data exchange.

• response session a handle to control the session.
• response fifos data-plane FIFOs attached to the session.

• error ZX_ERR_NOT_SUPPORTED if session_info contains not supported frame types or descriptors set up.
• error ZX_ERR_INVALID_ARGS if session_info is missing fields or contains invalid information.
• error ZX_ERR_INTERNAL if the data VMO is rejected by the underlying device.

pub fn get_port( &self, id: &PortId, port: ServerEnd<PortMarker>, ) -> Result<(), Error>

Connects to a port the given id.

• request id port to connect to.
• request port server end of port channel.

port is closed with a ZX_ERR_NOT_FOUND epitaph if no port with id exists.

pub fn get_port_watcher( &self, watcher: ServerEnd<PortWatcherMarker>, ) -> Result<(), Error>

Connects a [PortWatcher] to this device.

• request watcher server end of watcher channel.

pub fn clone(&self, device: ServerEnd<DeviceMarker>) -> Result<(), Error>

Establishes a new connection to this device.

• request device the server end for the new connection.

Trait Implementations

impl Debug for DeviceSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for DeviceSynchronousProxy

type Proxy = DeviceProxy

The async proxy for the same protocol.

type Protocol = DeviceMarker

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.