Struct UsageWatcher2Proxy

pub struct UsageWatcher2Proxy { /* private fields */ }

Implementations

impl UsageWatcher2Proxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.media/UsageWatcher2.

pub fn take_event_stream(&self) -> UsageWatcher2EventStream

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

Panics

Panics if the event stream was already taken.

pub fn on_state_changed( &self, usage: &Usage2, state: &UsageState, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Called on first connection and whenever the watched usage changes. The provided usage will always be the bound usage; it is provided so that an implementation of this protocol may be bound to more than one usage.

Clients must respond to acknowledge the event. Clients that do not acknowledge their events will eventually be disconnected.

Trait Implementations

impl Clone for UsageWatcher2Proxy

fn clone(&self) -> UsageWatcher2Proxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UsageWatcher2Proxy

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

Formats the value using the given formatter.

impl Proxy for UsageWatcher2Proxy

type Protocol = UsageWatcher2Marker

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 UsageWatcher2ProxyInterface for UsageWatcher2Proxy

type OnStateChangedResponseFut = QueryResponseFut<()>

fn on_state_changed( &self, usage: &Usage2, state: &UsageState, ) -> Self::OnStateChangedResponseFut