Struct UsbSourceSynchronousProxy 

pub struct UsbSourceSynchronousProxy { /* private fields */ }

Implementations

impl UsbSourceSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<UsbSourceEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn get_spec( &self, ___deadline: MonotonicInstant, ) -> Result<UsbSourceGetSpecResult, Error>

Returns static hardware characteristics of the USB source immediately.

pub fn get_status( &self, ___deadline: MonotonicInstant, ) -> Result<UsbSourceGetStatusResult, Error>

Returns dynamic status of the USB source immediately.

pub fn set_input_current_limit( &self, limit_ua: u32, ___deadline: MonotonicInstant, ) -> Result<UsbSourceSetInputCurrentLimitResult, Error>

Set the maximum current limit for this USB input.

pub fn watch( &self, interest: &Status, wake_on: &Status, lease: Option<EventPair>, ___deadline: MonotonicInstant, ) -> Result<UsbSourceWatchResult, Error>

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 Debug for UsbSourceSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for UsbSourceSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<UsbSourceSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: UsbSourceSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for UsbSourceSynchronousProxy

Available on Fuchsia only.

type Protocol = UsbSourceMarker

The protocol.

fn from_client(value: ClientEnd<UsbSourceMarker>) -> Self

Converts from a client.

impl SynchronousProxy for UsbSourceSynchronousProxy

Available on Fuchsia only.

type Proxy = UsbSourceProxy

The async proxy for the same protocol.

type Protocol = UsbSourceMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.