Struct ControlSynchronousProxy

pub struct ControlSynchronousProxy { /* private fields */ }

Implementations

impl ControlSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ControlEvent, 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 open_controller( &self, id: &str, request: ServerEnd<NamespaceControllerMarker>, ) -> Result<(), Error>

Open a new isolated namespace controller for filtering state.

pub fn reopen_detached_controller( &self, key: &ControllerKey, request: ServerEnd<NamespaceControllerMarker>, ) -> Result<(), Error>

Re-open an existing controller that was previously detached from.

Note that if any administrative client connections exist to the controller, this operation will fail. At most one client may be connected to the controller at once (except for clients connected through the [fuchsia.net.root/Filter] protocol).

If reconnection fails, the provided server end will be closed with one of the following epitaphs:

• ZX_ERR_INVALID_ARGS if the provided key is invalid
• ZX_ERR_ALREADY_EXISTS if another client is currently connected to the controller identified by the provided key

Trait Implementations

impl Debug for ControlSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for ControlSynchronousProxy

type Proxy = ControlProxy

The async proxy for the same protocol.

type Protocol = ControlMarker

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.