Struct CounterSynchronousProxy

pub struct CounterSynchronousProxy { /* private fields */ }

Implementations

impl CounterSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<CounterEvent, 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 increment(&self, ___deadline: MonotonicInstant) -> Result<u32, Error>

Increments internal counter by one and returns new counter value.

pub fn connect_to_protocol( &self, protocol_name: &str, request: Channel, ) -> Result<(), Error>

Connects request to a protocol in the /svc directory named protocol_name.

pub fn open_in_namespace( &self, path: &str, flags: Flags, request: Channel, ) -> Result<(), Error>

Opens the node found at path in the component’s namespace with flags, and connects request.

This is essentially a wrapper around [fuchsia.io/Directory.Open], which always opens in an implementation-defined mode.

• request path the absolute path from the root of the server’s namespace.
• request flags the rights with which to open the node.
• request request the server end channel to the node.

pub fn try_open_directory( &self, path: &str, ___deadline: MonotonicInstant, ) -> Result<CounterTryOpenDirectoryResult, Error>

Opens the directory found at path.

• request path the absolute path from the server’s namespace.

• error ZX_ERR_NOT_FOUND if the directory at path is not in the server’s namespace.
• error ZX_ERR_IO if there is some other unspecified error during I/O.

Trait Implementations

impl Debug for CounterSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for CounterSynchronousProxy

type Proxy = CounterProxy

The async proxy for the same protocol.

type Protocol = CounterMarker

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.