use-ui-motion

Motion semantics primitives for RustUse UI.

Purpose

use-ui-motion describes durations, curves, motion preferences, easing metadata, transition kinds, and animation states. It does not depend on animation libraries or run animations.

Example

use use_ui_motion::{AnimationState, Easing, MotionCurve, MotionDuration, MotionPreference};

let duration = MotionDuration::from_millis(150);
let easing = Easing::new(MotionCurve::EaseOut, duration);

assert_eq!(easing.duration().millis(), 150);
assert!(MotionPreference::NoPreference.allows_motion());
assert!(AnimationState::Finished.is_terminal());

Main types

• MotionDuration
• MotionCurve
• MotionPreference
• Easing
• TransitionKind
• AnimationState

Facade relationship

The use-ui facade exposes this crate as use_ui::motion when the motion or full feature is enabled.