Struct MotionTimeline 

pub struct MotionTimeline { /* private fields */ }

A deterministic timeline for one UI motion transition.

Implementations

impl MotionTimeline

pub const fn new(spec: MotionSpec, started_at: Instant) -> Self

Creates a timeline that starts at the provided instant.

pub const fn spec(self) -> MotionSpec

Returns the motion specification used by this timeline.

pub const fn started_at(self) -> Instant

Returns the instant at which the timeline started.

pub const fn cancelled_at(self) -> Option<Instant>

Returns the instant at which the timeline was cancelled.

pub fn cancel_at(&mut self, cancelled_at: Instant)

Marks the timeline as cancelled at the provided instant.

pub fn sample(self, now: Instant) -> MotionTimelineSample

Samples the timeline at the provided instant.

pub fn sample_elapsed( spec: MotionSpec, elapsed: Duration, ) -> MotionTimelineSample

Samples a motion spec using an explicit elapsed duration.

Trait Implementations

impl Clone for MotionTimeline

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 MotionTimeline

impl Debug for MotionTimeline

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

Formats the value using the given formatter.

impl Eq for MotionTimeline

impl PartialEq for MotionTimeline

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MotionTimeline