Struct AnimationData 

pub struct AnimationData {
    pub from: CssProperty,
    pub to: CssProperty,
    pub start: Instant,
    pub duration: Duration,
    pub repeat: AnimationRepeat,
    pub interpolate: AnimationInterpolationFunction,
    pub relayout_on_finish: bool,
    pub parent_rect_width: f32,
    pub parent_rect_height: f32,
    pub current_rect_width: f32,
    pub current_rect_height: f32,
    pub get_system_time_fn: GetSystemTimeCallback,
}

Holds the dynamic, runtime state of an active animation instance. This is created when an Animation begins playing.

Fields

from: CssProperty

The starting CssProperty value of the animation.

to: CssProperty

The target CssProperty value at the end of the animation.

start: Instant

The timestamp marking when the animation began.

duration: Duration

The total time the animation takes to complete one cycle.

repeat: AnimationRepeat

The repetition behavior of the animation (e.g., loop, ping-pong).

interpolate: AnimationInterpolationFunction

The easing function used to control the animation’s pacing.

relayout_on_finish: bool

If true, a relayout is triggered after the animation finishes.

parent_rect_width: f32

The width of the parent’s bounding rectangle at the animation’s start.

parent_rect_height: f32

The height of the parent’s bounding rectangle at the animation’s start.

current_rect_width: f32

The width of the animated element’s bounding rectangle at the animation’s start.

current_rect_height: f32

The height of the animated element’s bounding rectangle at the animation’s start.

get_system_time_fn: GetSystemTimeCallback

A callback function used to get the current system time for synchronized timing.

Trait Implementations

impl Clone for AnimationData

fn clone(&self) -> AnimationData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnimationData

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

Formats the value using the given formatter.

impl PartialEq for AnimationData

fn eq(&self, other: &AnimationData) -> 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 StructuralPartialEq for AnimationData