Struct RawMotionEventData 

#[repr(C)]
pub struct RawMotionEventData {
    pub dx: f64,
    pub dy: f64,
    pub device_id: u64,
}

#[repr(C)] because CallbackInfo::get_raw_mouse_motion hands this across the C API. Without it the layout is undefined at the boundary and the generated bindings read garbage fields.

Fields

dx: f64

Horizontal motion in the device’s own units. NOT logical pixels: a mouse reports counts, whose size depends on its DPI, which is exactly why a sensitivity setting exists.

dy: f64

Vertical motion, same units.

device_id: u64

Which device moved, or 0 when the platform does not say.

Trait Implementations

impl Clone for RawMotionEventData

fn clone(&self) -> RawMotionEventData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RawMotionEventData

impl Debug for RawMotionEventData

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

Formats the value using the given formatter.

impl PartialEq for RawMotionEventData

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RawMotionEventData