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TextLayoutCache

i_slint_core::textlayout::sharedparley

Struct TextLayoutCache 

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pub struct TextLayoutCache { /* private fields */ }
Available on crate feature shared-parley only.
Expand description

Cache for shaped text paragraphs (before line breaking), keyed by ItemRc.

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impl TextLayoutCache

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pub fn component_destroyed(&self, component: ItemTreeRef<'_>)

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pub fn clear_all(&self)

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pub fn begin_frame(&self)

Marks the beginning of a frame; called once per rendered frame.

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impl Default for TextLayoutCache

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fn default() -> Self

Returns the “default value” for a type. Read more

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

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

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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).

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impl<T, U> TryFrom<U> for T
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type Error = !

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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

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Performs the conversion.