Struct SvcDirectoryWatcherProxy

pub struct SvcDirectoryWatcherProxy { /* private fields */ }

Implementations

impl SvcDirectoryWatcherProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.weave/SvcDirectoryWatcher.

pub fn take_event_stream(&self) -> SvcDirectoryWatcherEventStream

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

Panics

Panics if the event stream was already taken.

pub fn watch_service_directory( &self, ) -> QueryResponseFut<Vec<HostPort>, DefaultFuchsiaResourceDialect>

Returns a vector of HostPorts for the watched endpoint ID.

First call returns the current list of HostPorts or blocks until the list is available from the service. Subsequent calls will block until a new ServiceDirectory lookup is made and will return the list associated with the watched endpoint ID, which may or may not be the same as prior values.

Calling WatchServiceDirectory when a previous call is still pending will cause the channel to be closed with ZX_ERR_BAD_STATE.

Trait Implementations

impl Clone for SvcDirectoryWatcherProxy

fn clone(&self) -> SvcDirectoryWatcherProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SvcDirectoryWatcherProxy

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

Formats the value using the given formatter.

impl Proxy for SvcDirectoryWatcherProxy

type Protocol = SvcDirectoryWatcherMarker

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.

impl SvcDirectoryWatcherProxyInterface for SvcDirectoryWatcherProxy

type WatchServiceDirectoryResponseFut = QueryResponseFut<Vec<HostPort>>

fn watch_service_directory(&self) -> Self::WatchServiceDirectoryResponseFut