Struct PolicyProviderProxy 

pub struct PolicyProviderProxy { /* private fields */ }

Implementations

impl PolicyProviderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.usb.policy/PolicyProvider.

pub fn take_event_stream(&self) -> PolicyProviderEventStream

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

Panics

Panics if the event stream was already taken.

pub fn watch_device_state( &self, ) -> QueryResponseFut<DeviceStateWatcherWatchDeviceStateResult, DefaultFuchsiaResourceDialect>

Notify a client of an updated device state value via a hanging get. The first time this is called, it will return right away with the current state. Subsequent calls will hang until there is a change to report. Returns a table containing the updated device state.

Trait Implementations

impl Clone for PolicyProviderProxy

fn clone(&self) -> PolicyProviderProxy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolicyProviderProxy

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

Formats the value using the given formatter.

impl PolicyProviderProxyInterface for PolicyProviderProxy

type WatchDeviceStateResponseFut = QueryResponseFut<Result<DeviceStateUpdate, i32>>

fn watch_device_state(&self) -> Self::WatchDeviceStateResponseFut

impl Proxy for PolicyProviderProxy

type Protocol = PolicyProviderMarker

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<'_, NullableHandle>>

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