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ActiveAnimation

Struct ActiveAnimation 

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pub(crate) struct ActiveAnimation {
    element_id: String,
    spec: AnimationSpec,
    keyframes: Keyframes,
    start_ms: f32,
    done: bool,
    paused_elapsed_ms: Option<f32>,
    started: bool,
}
Expand description

1要素のアニメーション(@keyframes)進行状態。

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§element_id: String§spec: AnimationSpec§keyframes: Keyframes§start_ms: f32§done: bool

完了済みか(fill が none のとき値を出さなくなる)。

§paused_elapsed_ms: Option<f32>

play_state:paused の間だけ Some(経過ms) を保持し、その値で経過時間を凍結する (start_ms はそのままにしておき、再開時に「凍結していた経過時間ぶんだけ現在時刻から 巻き戻す」形で start_ms を前進させ、一時停止した分だけシームレスに再開する)。

§started: bool

animation-delayが経過し実際に最初のキーフレームの適用が始まったか (animationstartイベントを1回だけ発火するためのガード)。

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impl Clone for ActiveAnimation

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fn clone(&self) -> ActiveAnimation

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ActiveAnimation

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.