Struct InertiaConfig 

pub struct InertiaConfig<T = f32> {
    pub friction: f32,
    pub min_velocity: f32,
    pub bounds: Option<InertiaBounds<T>>,
}

Configuration for friction inertia.

friction is a constant deceleration in units per second squared. min_velocity is the absolute velocity threshold below which inertia is considered settled.

Fields

friction: f32

Constant deceleration in units per second squared.

min_velocity: f32

Velocity threshold below which the inertia settles.

bounds: Option<InertiaBounds<T>>

Optional inclusive bounds for the position.

Implementations

impl<T> InertiaConfig<T>

pub fn new(friction: f32, min_velocity: f32) -> Self

Create an inertia configuration.

pub fn with_bounds(self, bounds: InertiaBounds<T>) -> Self

Attach inclusive position bounds.

impl InertiaConfig<f32>

pub fn smooth() -> Self

Smooth, long-running inertia for scroll and carousel-like movement.

pub fn snappy() -> Self

Short, responsive inertia for direct-manipulation UI.

pub fn heavy() -> Self

Heavy inertia with slower deceleration for large panels and canvases.

Trait Implementations

impl<T: Clone> Clone for InertiaConfig<T>

fn clone(&self) -> InertiaConfig<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for InertiaConfig<T>

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

Formats the value using the given formatter.

impl Default for InertiaConfig<f32>

fn default() -> Self

Returns the “default value” for a type.

impl<T: PartialEq> PartialEq for InertiaConfig<T>

fn eq(&self, other: &InertiaConfig<T>) -> 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<T> StructuralPartialEq for InertiaConfig<T>