Struct Gestures2Feature 

pub struct Gestures2Feature { /* private fields */ }

Typed accessor for legacy Gestures2 descriptor discovery.

Implementations

impl Gestures2Feature

pub async fn thumbwheel( &self, ) -> Result<Option<ThumbwheelGesture>, Hidpp20Error>

Find gesture id 46 (Thumbwheel) and its diversion index. Merely exposing 0x6501 is not enough: touchpads and other gesture devices can expose the feature without a thumb wheel.

pub async fn has_thumbwheel(&self) -> Result<bool, Hidpp20Error>

Return whether this device’s descriptor table contains gesture id 46.

pub async fn thumbwheel_diverted(&self) -> Result<Option<bool>, Hidpp20Error>

Read the current diversion state for gesture id 46. None means the thumb wheel is absent or present but not divertable.

pub async fn set_thumbwheel_diverted( &self, diverted: bool, ) -> Result<bool, Hidpp20Error>

Divert or restore gesture id 46. Returns false when the thumb wheel is absent or not divertable. Function 4 is the 0x40 Gestures2 diversion write; its four-byte body requires a long HID++ report.

Trait Implementations

impl Clone for Gestures2Feature

fn clone(&self) -> Gestures2Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CreatableFeature for Gestures2Feature

const ID: u16 = 0x6501

The protocol ID of the implemented feature.

const STARTING_VERSION: u8 = 0

The version of the feature the implementation starts to support.

fn new(chan: Arc<HidppChannel>, device_index: u8, feature_index: u8) -> Self

Creates a new instance of the feature implementation.

impl Feature for Gestures2Feature