OutlineCache

vello_common::glyph

Struct OutlineCache

struct OutlineCache {
    free_list: Vec<OutlinePath>,
    static_map: HashMap<OutlineKey, OutlineEntry>,
    variable_map: HashMap<Vec<NormalizedCoord>, HashMap<OutlineKey, OutlineEntry>>,
    cached_count: usize,
    serial: u32,
    last_prune_serial: u32,
}

Expand description

Caches glyph outlines for reuse. Heavily inspired by vello_encoding::glyph_cache.

Fields§

§free_list: Vec<OutlinePath>§static_map: HashMap<OutlineKey, OutlineEntry>§variable_map: HashMap<Vec<NormalizedCoord>, HashMap<OutlineKey, OutlineEntry>>§cached_count: usize§serial: u32§last_prune_serial: u32

Implementations§

impl OutlineCache

fn maintain(&mut self)

fn clear(&mut self)

Trait Implementations§

impl Debug for OutlineCache

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

Formats the value using the given formatter. Read more

impl Default for OutlineCache

fn default() -> OutlineCache

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

Auto Trait Implementations§

impl Freeze for OutlineCache

impl RefUnwindSafe for OutlineCache

impl Send for OutlineCache

impl Sync for OutlineCache

impl Unpin for OutlineCache

impl UnwindSafe for OutlineCache

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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, S> SimdFrom<T, S> for T
where S: Simd,

fn simd_from(value: T, _simd: S) -> T

impl<F, T, S> SimdInto<T, S> for F
where T: SimdFrom<F, S>, S: Simd,

fn simd_into(self, simd: S) -> T

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.