Enum DeviceRequest 

pub enum DeviceRequest {
    StartVibration {
        responder: DeviceStartVibrationResponder,
    },
    PlayVibration {
        duration: i64,
        responder: DevicePlayVibrationResponder,
    },
    PlayEffect {
        effect: Effect,
        strength: EffectStrength,
        responder: DevicePlayEffectResponder,
    },
    PlayCompositeWaveform {
        composite_waveform: Vec<CompositeEffect>,
        responder: DevicePlayCompositeWaveformResponder,
    },
    StopVibration {
        responder: DeviceStopVibrationResponder,
    },
    SetAmplitude {
        amplitude: f32,
        responder: DeviceSetAmplitudeResponder,
    },
    GetProperties {
        responder: DeviceGetPropertiesResponder,
    },
    #[non_exhaustive]
    _UnknownMethod {
        ordinal: u64,
        control_handle: DeviceControlHandle,
        method_type: MethodType,
    },
}

Variants

StartVibration

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

Fields

responder: DeviceStartVibrationResponder

PlayVibration

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.

Fields

duration: i64

responder: DevicePlayVibrationResponder

PlayEffect

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

Function does not return until the vibration has completed.

Fields

effect: Effect

strength: EffectStrength

responder: DevicePlayEffectResponder

PlayCompositeWaveform

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

Function does not return until the vibration has completed.

Fields

composite_waveform: Vec<CompositeEffect>

responder: DevicePlayCompositeWaveformResponder

StopVibration

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.

Fields

responder: DeviceStopVibrationResponder

SetAmplitude

Alters the gain on vibrations played in the future.

Fields

amplitude: f32

responder: DeviceSetAmplitudeResponder

GetProperties

Returns the haptics-related properties of the haptics device.

Fields

responder: DeviceGetPropertiesResponder

#[non_exhaustive]

_UnknownMethod

An interaction was received which does not match any known method.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

ordinal: u64

Ordinal of the method that was called.

control_handle: DeviceControlHandle

method_type: MethodType

Implementations

impl DeviceRequest

pub fn into_start_vibration(self) -> Option<DeviceStartVibrationResponder>

pub fn into_play_vibration(self) -> Option<(i64, DevicePlayVibrationResponder)>

pub fn into_play_effect( self, ) -> Option<(Effect, EffectStrength, DevicePlayEffectResponder)>

pub fn into_play_composite_waveform( self, ) -> Option<(Vec<CompositeEffect>, DevicePlayCompositeWaveformResponder)>

pub fn into_stop_vibration(self) -> Option<DeviceStopVibrationResponder>

pub fn into_set_amplitude(self) -> Option<(f32, DeviceSetAmplitudeResponder)>

pub fn into_get_properties(self) -> Option<DeviceGetPropertiesResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for DeviceRequest

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

Formats the value using the given formatter.