Struct fonts::font_cache_thread::FontCache

source ·

struct FontCache {
    port: IpcReceiver<Command>,
    font_data: HashMap<FontIdentifier, Arc<Vec<u8>>>,
    local_families: FontStore,
    webrender_api: Box<dyn WebRenderFontApi>,
    webrender_fonts: HashMap<FontIdentifier, FontKey>,
    font_instances: HashMap<(FontKey, Au), FontInstanceKey>,
    generic_fonts: ResolvedGenericFontFamilies,
}

Expand description

The font cache thread itself. It maintains a list of reference counted font templates that are currently in use.

Fields§

§port: IpcReceiver<Command>§font_data: HashMap<FontIdentifier, Arc<Vec<u8>>>§local_families: FontStore§webrender_api: Box<dyn WebRenderFontApi>§webrender_fonts: HashMap<FontIdentifier, FontKey>§font_instances: HashMap<(FontKey, Au), FontInstanceKey>§generic_fonts: ResolvedGenericFontFamilies

Struct fonts::font_cache_thread::FontCacheCopy item path

Fields§

Implementations§

impl FontCache

fn run(&mut self)

fn refresh_local_families(&mut self)

fn find_font_templates( &mut self, descriptor_to_match: Option<&FontDescriptor>, family: &SingleFontFamily, ) -> Vec<FontTemplateRef>

fn get_font_instance( &mut self, identifier: FontIdentifier, pt_size: Au, flags: FontInstanceFlags, ) -> FontInstanceKey

pub(crate) fn family_name_for_single_font_family( &mut self, family: &SingleFontFamily, ) -> LowercaseFontFamilyName

Auto Trait Implementations§

impl !Freeze for FontCache

impl !RefUnwindSafe for FontCache

impl !Send for FontCache

impl !Sync for FontCache

impl Unpin for FontCache

impl !UnwindSafe for FontCache

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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Struct fonts::font_cache_thread::FontCache

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>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> ErasedDestructor for T
where T: 'static,