Struct CounterProxy

pub struct CounterProxy { /* private fields */ }

Implementations

impl CounterProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.netemul.test/Counter.

pub fn take_event_stream(&self) -> CounterEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn increment(&self) -> QueryResponseFut<u32, DefaultFuchsiaResourceDialect>

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, ) -> QueryResponseFut<CounterTryOpenDirectoryResult, DefaultFuchsiaResourceDialect>

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 Clone for CounterProxy

fn clone(&self) -> CounterProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CounterProxyInterface for CounterProxy

type IncrementResponseFut = QueryResponseFut<u32>

type TryOpenDirectoryResponseFut = QueryResponseFut<Result<(), i32>>

fn increment(&self) -> Self::IncrementResponseFut

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

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

fn try_open_directory(&self, path: &str) -> Self::TryOpenDirectoryResponseFut

impl Debug for CounterProxy

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

Formats the value using the given formatter.

impl Proxy for CounterProxy

type Protocol = CounterMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.