Enum Curve 

pub enum Curve {
    Linear,
    EaseInOutCubic,
    EaseOutBack,
    Elastic,
    Bounce,
}

A named easing curve — lets a Tween (or a theme Motion) carry which curve to use, instead of every call site hard-coding an easing fn.

Variants

Linear

Identity ramp.

EaseInOutCubic

Smooth accelerate-then-decelerate — the workhorse (default).

EaseOutBack

Confident overshoot-and-settle.

Elastic

Springy elastic settle.

Bounce

Gravity bounce-to-rest.

Implementations

impl Curve

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

Apply the curve: t∈[0,1] → [0,1] (endpoints exact, clamped).

Trait Implementations

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 Copy for Curve

impl Debug for Curve

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

Formats the value using the given formatter.

impl Default for Curve

fn default() -> Curve

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Curve

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Curve

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 Serialize for Curve

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Curve