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Sequence

Struct Sequence 

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pub struct Sequence { /* private fields */ }
Expand description

Builder for timeline entries that play one after another.

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impl Sequence

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pub fn new() -> Sequence

Create an empty sequence.

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pub fn then<A>(self, label: impl Into<String>, animation: A) -> Sequence
where A: Playable + Send + 'static,

Add an animation at the current sequence cursor.

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pub fn then_for<A>( self, label: impl Into<String>, animation: A, duration: f32, ) -> Sequence
where A: Playable + Send + 'static,

Add an animation and advance the cursor by an explicit duration.

This is useful when the child has a longer internal duration but should reserve a shorter or longer slot in the sequence.

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pub fn gap(self, seconds: f32) -> Sequence

Insert a silent gap before the next entry.

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pub fn build(self) -> Timeline

Consume the builder and return the completed timeline.

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pub fn cursor(&self) -> f32

Current cursor position in seconds.

Trait Implementations§

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impl Debug for Sequence

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

Formats the value using the given formatter. Read more
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impl Default for Sequence

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fn default() -> Sequence

Returns the “default value” for a type. 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> 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, 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.