Struct DeviceSynchronousProxy 

pub struct DeviceSynchronousProxy { /* private fields */ }

Implementations

impl DeviceSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<DeviceEvent, 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 start_vibration( &self, ___deadline: MonotonicInstant, ) -> Result<DeviceStartVibrationResult, Error>

Deprecated. Do not use. TODO(b/419629139): Remove once no longer used.

pub fn play_vibration( &self, duration: i64, ___deadline: MonotonicInstant, ) -> Result<DevicePlayVibrationResult, Error>

Play a constant vibration for a period of time. Returns ZX_ERR_BAD_STATE if a vibration is currently playing.

Function does not return until the vibration has completed.

pub fn play_effect( &self, effect: Effect, strength: EffectStrength, ___deadline: MonotonicInstant, ) -> Result<DevicePlayEffectResult, Error>

Play an effect. Returns ZX_ERR_BAD_STATE if a vibration is currently playing.

Function does not return until the vibration has completed.

pub fn play_composite_waveform( &self, composite_waveform: &[CompositeEffect], ___deadline: MonotonicInstant, ) -> Result<DevicePlayCompositeWaveformResult, Error>

Play a composite waveform. Returns ZX_ERR_BAD_STATE if a vibration is currently playing.

Function does not return until the vibration has completed.

pub fn stop_vibration( &self, ___deadline: MonotonicInstant, ) -> Result<DeviceStopVibrationResult, Error>

Stops the vibration that is currently playing. Does nothing if there isn’t a vibration currently playing.

Function does not return until the vibration has stopped and its corresponding FIDL request to play the vibration has completed.

pub fn set_amplitude( &self, amplitude: f32, ___deadline: MonotonicInstant, ) -> Result<DeviceSetAmplitudeResult, Error>

Alters the gain on vibrations played in the future.

pub fn get_properties( &self, ___deadline: MonotonicInstant, ) -> Result<DeviceGetPropertiesResult, Error>

Returns the haptics-related properties of the haptics device.

Trait Implementations

impl Debug for DeviceSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for DeviceSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<DeviceSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: DeviceSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for DeviceSynchronousProxy

Available on Fuchsia only.

type Protocol = DeviceMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for DeviceSynchronousProxy

Available on Fuchsia only.

type Proxy = DeviceProxy

The async proxy for the same protocol.

type Protocol = DeviceMarker

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.