Struct SensorFeatureDescriptor 

pub struct SensorFeatureDescriptor {
    pub report_interval: Option<Axis>,
    pub sensitivity: Option<Vec<SensorAxis>>,
    pub supports_reporting_state: Option<bool>,
    pub threshold_high: Option<Vec<SensorAxis>>,
    pub threshold_low: Option<Vec<SensorAxis>>,
    pub sampling_rate: Option<Axis>,
    pub report_id: Option<u8>,
    /* private fields */
}

Describes the format of the sensor’s feature report. Feature reports can be requested from the sensor, or sent to the sensor.

At least one of the fields below must be present.

Fields

report_interval: Option<Axis>

Valid range of the reporting interval for the given SensorType.

Optional. Present iff sensor supports getting/setting the reporting interval.

sensitivity: Option<Vec<SensorAxis>>

Valid range of the sensitivity for the given SensorType.

Optional. Present iff sensor supports getting/setting the sensitivity.

supports_reporting_state: Option<bool>

True iff SensorFeatureReport supports setting/getting the SensorReportingState.

Optional. Present iff sensor supports getting/setting the reporting state.

threshold_high: Option<Vec<SensorAxis>>

Valid range of the high threshold values for the given SensorType.

Optional. Present iff sensor supports getting/setting the high threshold values.

threshold_low: Option<Vec<SensorAxis>>

Valid range of the low threshold values for the given SensorType.

Optional. Present iff sensor supports getting/setting the low threshold values.

sampling_rate: Option<Axis>

Valid range of sampling rates this sensor supports.

Optional. Present iff sensor supports getting/setting the sampling rate.

report_id: Option<u8>

A sensor may have multiple feature descriptors of the same type. Reports with the same report ID are associated with this descriptor.

Required iff the sensor has more than one feature descriptors.

Trait Implementations

impl Clone for SensorFeatureDescriptor

fn clone(&self) -> SensorFeatureDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SensorFeatureDescriptor

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

Formats the value using the given formatter.

impl<D: ResourceDialect> Decode<SensorFeatureDescriptor, D> for SensorFeatureDescriptor

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Default for SensorFeatureDescriptor

fn default() -> SensorFeatureDescriptor

Returns the “default value” for a type.

impl<D: ResourceDialect> Encode<SensorFeatureDescriptor, D> for &SensorFeatureDescriptor

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl PartialEq for SensorFeatureDescriptor

fn eq(&self, other: &SensorFeatureDescriptor) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeMarker for SensorFeatureDescriptor

type Owned = SensorFeatureDescriptor

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl ValueTypeMarker for SensorFeatureDescriptor

type Borrowed<'a> = &'a SensorFeatureDescriptor

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow(value: &<Self as TypeMarker>::Owned) -> Self::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Persistable for SensorFeatureDescriptor

impl StructuralPartialEq for SensorFeatureDescriptor