Enum Easing 

pub enum Easing {
    EaseOut,
    Linear,
    EaseIn,
    EaseInOut,
    Spring,
    Bouncy,
    Smooth,
    Snappy,
}

Easing curve for a Transition.

Variants

EaseOut

Cubic ease-out: fast start, gentle landing (the UI default).

Linear

EaseIn

EaseInOut

Spring

A spring with a hint of overshoot (bounce 0.25). duration_ms is how long it takes to get there; velocity carries across retargets.

Bouncy

A spring that visibly bounces (bounce 0.5).

Smooth

A spring that glides in without overshooting (bounce 0): an ease-out that keeps its momentum when retargeted.

Snappy

A quick spring with a trace of overshoot (bounce 0.15).

Implementations

impl Easing

pub const ALL: &'static [Easing]

Every curve, in wire order: schema::EASINGS is ALL by name, and a binding sends the index.

pub fn name(self) -> &'static str

The camelCase spelling every binding uses.

pub fn from_index(i: usize) -> Easing

The variant schema::EASINGS index i names; the default for an index this build lacks.

pub fn bounce(self) -> Option<f32>

The bounce a spring easing has unless Transition::bounce says otherwise; None for the timed curves.

pub fn is_spring(self) -> bool

Whether this is a spring, integrated with momentum, rather than a timed curve.

pub fn apply(self, t: f32) -> f32

Trait Implementations

impl Clone for Easing

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Easing

impl Debug for Easing

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

Formats the value using the given formatter.

impl Default for Easing

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Easing

impl PartialEq for Easing

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Easing