Struct MotionSpec 

pub struct MotionSpec {
    pub duration_ms: u64,
    pub delay_ms: u64,
    pub curve: CubicBezier,
}

One catalog entry: duration + optional delay + curve. The delay is folded into the gpui animation timeline (gpui Animation has no native delay): the animation runs for delay + duration and progress holds 0 until the delay has elapsed.

Fields

duration_ms: u64

delay_ms: u64

curve: CubicBezier

Implementations

impl MotionSpec

pub const fn new(duration_ms: u64, curve: CubicBezier) -> Self

pub const fn with_delay(self, delay_ms: u64) -> Self

pub fn total(&self) -> Duration

Wall-clock span of the whole timeline (delay + duration).

pub fn progress(&self, raw_delta: f32) -> f32

Eased progress (0..1) for a raw timeline delta (0..1 across total). Pure — unit-testable without a window.

pub fn animation(&self) -> Animation

A oneshot gpui Animation for this spec (delay folded in). Wall-clock span honors speed_scale (measurement knob).

pub fn repeating(&self) -> Animation

A repeating gpui Animation with linear easing over the raw period — for the pulse/wave loaders whose per-cell easing happens in the animator.

Trait Implementations

impl Clone for MotionSpec

fn clone(&self) -> MotionSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MotionSpec

impl Debug for MotionSpec

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

Formats the value using the given formatter.

impl PartialEq for MotionSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MotionSpec