Struct ContextSynchronousProxy

pub struct ContextSynchronousProxy { /* private fields */ }

Implementations

impl ContextSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ContextEvent, 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 create_frame(&self, frame: ServerEnd<FrameMarker>) -> Result<(), Error>

Creates a new [Frame] under this [Context]. Destruction of a [Context] triggers the destruction of all of its associated [Frame]. [Frame] can be transferred to another component but cannot be shared across multiple components.

• frame: An interface request that will be bound to the created [Frame].

pub fn create_frame_with_params( &self, params: CreateFrameParams, frame: ServerEnd<FrameMarker>, ) -> Result<(), Error>

Similar to [Context.CreateFrame], with extra parameters.

• params: The configuration used to create the [Frame]. This method will fail with ZX_ERR_INVALID_ARGS if the table is not clonable.
• frame: An interface request that will be bound to the created [Frame].

pub fn get_cookie_manager( &self, manager: ServerEnd<CookieManagerMarker>, ) -> Result<(), Error>

Used to observe cookies for sites hosted under this Context.

pub fn get_remote_debugging_port( &self, ___deadline: MonotonicInstant, ) -> Result<ContextGetRemoteDebuggingPortResult, Error>

Waits until debugging is available on one or more Frames, and returns the DevTools port number. Multiple calls may be queued to received the port number.

If an error occurred, the ContextError will be set to this value:

• REMOTE_DEBUGGING_PORT_NOT_OPENED: remote_debugging_port was not set in CreateContextParams or the remote debugging service failed to start.

Trait Implementations

impl Debug for ContextSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for ContextSynchronousProxy

type Proxy = ContextProxy

The async proxy for the same protocol.

type Protocol = ContextMarker

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.