Struct glyph_brush::GlyphCalculatorGuard

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pub struct GlyphCalculatorGuard<'brush, F: 'brush = FontArc, X = Extra, H = DefaultSectionHasher> { /* private fields */ }

Expand description

GlyphCalculator scoped cache lock.

Trait Implementations

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impl<F: Font, X, H: BuildHasher> Debug for GlyphCalculatorGuard<'_, F, X, H>

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

Formats the value using the given formatter. Read more

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impl<F, X, H> Drop for GlyphCalculatorGuard<'_, F, X, H>

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<F: Font, X: Clone + Hash, H: BuildHasher> GlyphCruncher<F, X> for GlyphCalculatorGuard<'_, F, X, H>

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fn glyphs_custom_layout<'a, 'b, S, L>(
 &'b mut self,
 section: S,
 custom_layout: &L
) -> SectionGlyphIter<'b> where
 X: 'a,
 L: GlyphPositioner + Hash,
 S: Into<Cow<'a, Section<'a, X>>>,

Returns an iterator over the PositionedGlyphs of the given section with a custom layout. Read more

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fn glyph_bounds_custom_layout<'a, S, L>(
 &mut self,
 section: S,
 custom_layout: &L
) -> Option<Rect> where
 X: 'a,
 L: GlyphPositioner + Hash,
 S: Into<Cow<'a, Section<'a, X>>>,

Returns a bounding box for the section glyphs calculated using each glyph’s vertical & horizontal metrics. Read more

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fn fonts(&self) -> &[F]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

Returns the available fonts. Read more

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fn glyphs<'a, 'b, S>(&'b mut self, section: S) -> SectionGlyphIter<'b> where
X: 'a,
S: Into<Cow<'a, Section<'a, X>>>,

Returns an iterator over the PositionedGlyphs of the given section. Read more

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fn glyph_bounds<'a, S>(&mut self, section: S) -> Option<Rect> where
X: 'a,
S: Into<Cow<'a, Section<'a, X>>>,

Returns a bounding box for the section glyphs calculated using each glyph’s vertical & horizontal metrics. Read more

Auto Trait Implementations

impl<'brush, F, X, H> RefUnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where
F: RefUnwindSafe,
H: RefUnwindSafe,

impl<'brush, F = FontArc, X = Extra, H = RandomXxHashBuilder64> !Send for GlyphCalculatorGuard<'brush, F, X, H>

impl<'brush, F, X, H> Sync for GlyphCalculatorGuard<'brush, F, X, H> where
 F: Sync,
 H: Sync,
 X: Sync,

impl<'brush, F, X, H> Unpin for GlyphCalculatorGuard<'brush, F, X, H> where
H: Unpin,

impl<'brush, F, X, H> UnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where
F: RefUnwindSafe,
H: UnwindSafe,

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct glyph_brush::GlyphCalculatorGuard

Trait Implementations

impl<F: Font, X, H: BuildHasher> Debug for GlyphCalculatorGuard<'_, F, X, H>

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

impl<F, X, H> Drop for GlyphCalculatorGuard<'_, F, X, H>

fn drop(&mut self)

impl<F: Font, X: Clone + Hash, H: BuildHasher> GlyphCruncher<F, X> for GlyphCalculatorGuard<'_, F, X, H>

fn glyphs_custom_layout<'a, 'b, S, L>( &'b mut self, section: S, custom_layout: &L) -> SectionGlyphIter<'b> where X: 'a, L: GlyphPositioner + Hash, S: Into<Cow<'a, Section<'a, X>>>,

fn glyph_bounds_custom_layout<'a, S, L>( &mut self, section: S, custom_layout: &L) -> Option<Rect> where X: 'a, L: GlyphPositioner + Hash, S: Into<Cow<'a, Section<'a, X>>>,

fn fonts(&self) -> &[F]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]

fn glyphs<'a, 'b, S>(&'b mut self, section: S) -> SectionGlyphIter<'b> where X: 'a, S: Into<Cow<'a, Section<'a, X>>>,

fn glyph_bounds<'a, S>(&mut self, section: S) -> Option<Rect> where X: 'a, S: Into<Cow<'a, Section<'a, X>>>,

Auto Trait Implementations

impl<'brush, F, X, H> RefUnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where F: RefUnwindSafe, H: RefUnwindSafe,

impl<'brush, F = FontArc, X = Extra, H = RandomXxHashBuilder64> !Send for GlyphCalculatorGuard<'brush, F, X, H>

impl<'brush, F, X, H> Sync for GlyphCalculatorGuard<'brush, F, X, H> where F: Sync, H: Sync, X: Sync,

impl<'brush, F, X, H> Unpin for GlyphCalculatorGuard<'brush, F, X, H> where H: Unpin,

impl<'brush, F, X, H> UnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where F: RefUnwindSafe, H: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

fn glyphs_custom_layout<'a, 'b, S, L>(
&'b mut self,
section: S,
custom_layout: &L
) -> SectionGlyphIter<'b> where
X: 'a,
L: GlyphPositioner + Hash,
S: Into<Cow<'a, Section<'a, X>>>,

fn glyph_bounds_custom_layout<'a, S, L>(
&mut self,
section: S,
custom_layout: &L
) -> Option<Rect> where
X: 'a,
L: GlyphPositioner + Hash,
S: Into<Cow<'a, Section<'a, X>>>,

fn fonts(&self) -> &[F]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

fn glyphs<'a, 'b, S>(&'b mut self, section: S) -> SectionGlyphIter<'b> where
X: 'a,
S: Into<Cow<'a, Section<'a, X>>>,

fn glyph_bounds<'a, S>(&mut self, section: S) -> Option<Rect> where
X: 'a,
S: Into<Cow<'a, Section<'a, X>>>,

impl<'brush, F, X, H> RefUnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where
F: RefUnwindSafe,
H: RefUnwindSafe,

impl<'brush, F, X, H> Sync for GlyphCalculatorGuard<'brush, F, X, H> where
F: Sync,
H: Sync,
X: Sync,

impl<'brush, F, X, H> Unpin for GlyphCalculatorGuard<'brush, F, X, H> where
H: Unpin,

impl<'brush, F, X, H> UnwindSafe for GlyphCalculatorGuard<'brush, F, X, H> where
F: RefUnwindSafe,
H: UnwindSafe,

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

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,