Enum Curve 

pub enum Curve {
    Builtin(BuiltinEasing),
    Keyframe(KeyframeCurve),
}

The public curve type used inside every crate::IconAnimationSpec.

It combines the two variants under one enum so specs can be cloned and stored without dynamic dispatch on the hot path.

Variants

Builtin(BuiltinEasing)

Keyframe(KeyframeCurve)

Implementations

impl Curve

pub fn linear() -> Self

pub fn ease_in() -> Self

pub fn ease_out() -> Self

pub fn ease_in_out() -> Self

pub fn quad_in() -> Self

pub fn quad_out() -> Self

pub fn quad_in_out() -> Self

pub fn cubic_in() -> Self

pub fn cubic_out() -> Self

pub fn cubic_in_out() -> Self

pub fn sine_in() -> Self

pub fn sine_out() -> Self

pub fn sine_in_out() -> Self

pub fn cubic_bezier( c1x: f32, c1y: f32, c2x: f32, c2y: f32, ) -> Result<Self, CurveError>

Parametric cubic Bézier easing. c1x and c2x must lie in [0, 1].

pub fn keyframes( keys: Vec<Keyframe>, interp: KeyframeInterp, ) -> Result<Self, CurveError>

pub fn from_curve_fn<F>( f: F, samples: u32, interp: KeyframeInterp, ) -> Result<Self, CurveError>

where F: FnMut(f32) -> f32,

pub fn from_motion_fn<F>( f: F, ctx: &MotionContext, samples: u32, interp: KeyframeInterp, ) -> Result<Self, CurveError>

where F: FnMut(&MotionContext, f32) -> f32,

Trait Implementations

impl AnimationCurve for Curve

fn eval(&self, t: f32) -> f32

impl Clone for Curve

fn clone(&self) -> Curve

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Curve

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

Formats the value using the given formatter.

impl PartialEq for Curve

fn eq(&self, other: &Curve) -> 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 Curve