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FontHandle

frust::authoring::scene

Struct FontHandle 

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pub struct FontHandle(/* private fields */);
Expand description

Opaque wrapper around a loaded font resource (blob + collection index).

frust-text constructs FontHandles from peniko::FontData; frust-render (layer 4) unwraps them when building glyph draw calls. peniko::FontData is the shared Linebender vocabulary vello_common re-exports — it does not count as a vello type for the purposes of this crate’s “no vello in the public API” rule. Note: peniko 0.6.1 names this type FontData, not Font; the shape (blob + collection index) is unchanged.

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impl FontHandle

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pub fn new(font: FontData) -> FontHandle

Wraps a peniko::FontData for use in a GlyphRun.

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pub fn font(&self) -> &FontData

Borrows the underlying peniko::FontData.

Trait Implementations§

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impl Clone for FontHandle

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fn clone(&self) -> FontHandle

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 FontHandle

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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 From<FontData> for FontHandle

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fn from(font: FontData) -> FontHandle

Converts to this type from the input type.

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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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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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where ST: ?Sized, DT: ?Sized,

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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)
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn simd_from(_simd: S, value: T) -> T

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impl<F, T, S> SimdInto<T, S> for F
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fn simd_into(self, simd: S) -> T

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fn as_borrowed(&self) -> &T

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Takes the value.
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type Owned = T

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

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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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type Error = !

The type returned in the event of a conversion error.
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Performs the conversion.
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The type returned in the event of a conversion error.
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