Struct UsbSourceProxy 

pub struct UsbSourceProxy { /* private fields */ }

Implementations

impl UsbSourceProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.hardware.power.usb/UsbSource.

pub fn take_event_stream(&self) -> UsbSourceEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_spec( &self, ) -> QueryResponseFut<UsbSourceGetSpecResult, DefaultFuchsiaResourceDialect>

Returns static hardware characteristics of the USB source immediately.

pub fn get_status( &self, ) -> QueryResponseFut<UsbSourceGetStatusResult, DefaultFuchsiaResourceDialect>

Returns dynamic status of the USB source immediately.

pub fn set_input_current_limit( &self, limit_ua: u32, ) -> QueryResponseFut<UsbSourceSetInputCurrentLimitResult, DefaultFuchsiaResourceDialect>

Set the maximum current limit for this USB input.

pub fn watch( &self, interest: &Status, wake_on: &Status, lease: Option<EventPair>, ) -> QueryResponseFut<UsbSourceWatchResult, DefaultFuchsiaResourceDialect>

Hanging get for status updates. See [fuchsia.hardware.power.source/Source.Watch] for semantics.

Errors

• ALREADY_BOUND if Watch is called before the previous call completes.

Trait Implementations

impl Clone for UsbSourceProxy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UsbSourceProxy

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

Formats the value using the given formatter.

impl Proxy for UsbSourceProxy

type Protocol = UsbSourceMarker

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.

impl UsbSourceProxyInterface for UsbSourceProxy

type GetSpecResponseFut = QueryResponseFut<Result<Spec, Error>>

type GetStatusResponseFut = QueryResponseFut<Result<Status, Error>>

type SetInputCurrentLimitResponseFut = QueryResponseFut<Result<(), Error>>

type WatchResponseFut = QueryResponseFut<Result<(Status, Option<EventPair>), Error>>

fn get_spec(&self) -> Self::GetSpecResponseFut

fn get_status(&self) -> Self::GetStatusResponseFut

fn set_input_current_limit( &self, limit_ua: u32, ) -> Self::SetInputCurrentLimitResponseFut

fn watch( &self, interest: &Status, wake_on: &Status, lease: Option<EventPair>, ) -> Self::WatchResponseFut