Struct PointerBoundary 

pub struct PointerBoundary {
    pub x: Option<f32>,
    pub y: Option<f32>,
    pub captured: bool,
}

Data from a pointer enter / exit event.

Coordinates are populated when the event originates from a canvas element (where they carry meaning) and None for widget-level enter / exit (where they don’t).

Fields

x: Option<f32>

X coordinate (canvas sources only).

y: Option<f32>

Y coordinate (canvas sources only).

captured: bool

Whether the event was consumed by a widget before reaching the global subscription layer.

Trait Implementations

impl Clone for PointerBoundary

fn clone(&self) -> PointerBoundary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PointerBoundary

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

Formats the value using the given formatter.

impl Default for PointerBoundary

fn default() -> PointerBoundary

Returns the “default value” for a type.