Struct ActiveStateTransition 

pub struct ActiveStateTransition<S>
where
    S: Copy + Eq,
{ /* private fields */ }

Active state transition metadata tracked by a StateAnimator.

Implementations

impl<S> ActiveStateTransition<S>

where S: Copy + Eq,

pub const fn handle(&self) -> AnimationHandle

Returns the runtime handle for this transition.

pub const fn from(&self) -> S

Returns the state this transition started from.

pub const fn to(&self) -> S

Returns the state this transition targets.

pub const fn started_at(&self) -> Duration

Returns the runtime timestamp when this transition started.

pub const fn duration(&self) -> Option<Duration>

Returns the finite transition duration, if known.

pub fn progress_at(&self, timestamp: Duration) -> StateTransitionProgress<S>

Samples progress for this transition at a runtime timestamp.

Trait Implementations

impl<S> Clone for ActiveStateTransition<S>

where S: Copy + Eq + Clone,

fn clone(&self) -> ActiveStateTransition<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S> Debug for ActiveStateTransition<S>

where S: Copy + Eq + Debug,

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

Formats the value using the given formatter.

impl<S> PartialEq for ActiveStateTransition<S>

where S: Copy + Eq + PartialEq,

fn eq(&self, other: &ActiveStateTransition<S>) -> 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<S> Copy for ActiveStateTransition<S>

where S: Copy + Eq + Copy,

impl<S> StructuralPartialEq for ActiveStateTransition<S>

where S: Copy + Eq,