Struct leap_sys::_LEAP_EYE_EVENT

source · [−]

#[repr(C, packed)]pub struct _LEAP_EYE_EVENT {
    pub frame_id: i64,
    pub timestamp: i64,
    pub left_eye_position: LEAP_VECTOR,
    pub right_eye_position: LEAP_VECTOR,
    pub left_eye_estimated_error: f32,
    pub right_eye_estimated_error: f32,
}

Fields

frame_id: i64

The ID of the frame corresponding to the source of the currently tracked eye positions. @since 4.1.0

timestamp: i64

The timestamp for this image, in microseconds, referenced against LeapGetNow(). @since 4.1.0

left_eye_position: LEAP_VECTOR

The position of the user’s left eye. @since 4.1.0

right_eye_position: LEAP_VECTOR

The position of the user’s right eye. @since 4.1.0

left_eye_estimated_error: f32

An error estimate of the tracked left eye position. Higher values indicate uncertain tracking and a higher likelihood of there being no such eye in view of the sensor. @since 4.1.0

right_eye_estimated_error: f32

An error estimate of the tracked right eye position. Higher values indicate uncertain tracking and a higher likelihood of there being no such eye in view of the sensor. @since 4.1.0

Trait Implementations

impl Clone for _LEAP_EYE_EVENT

fn clone(&self) -> _LEAP_EYE_EVENT

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Copy for _LEAP_EYE_EVENT

Auto Trait Implementations

impl RefUnwindSafe for _LEAP_EYE_EVENT

impl Send for _LEAP_EYE_EVENT

impl Sync for _LEAP_EYE_EVENT

impl Unpin for _LEAP_EYE_EVENT

impl UnwindSafe for _LEAP_EYE_EVENT

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.