Trait fonts::FontSource

pub trait FontSource: Clone {
    // Required methods
    fn find_matching_font_templates(
        &self,
        descriptor_to_match: Option<&FontDescriptor>,
        font_family_name: &SingleFontFamily,
    ) -> Vec<FontTemplateRef>;
    fn get_system_font_instance(
        &self,
        font_identifier: FontIdentifier,
        size: Au,
        flags: FontInstanceFlags,
    ) -> FontInstanceKey;
    fn get_web_font(&self, data: Arc<Vec<u8>>, index: u32) -> FontKey;
    fn get_web_font_instance(
        &self,
        font_key: FontKey,
        size: f32,
        flags: FontInstanceFlags,
    ) -> FontInstanceKey;
}

Required Methods

fn find_matching_font_templates( &self, descriptor_to_match: Option<&FontDescriptor>, font_family_name: &SingleFontFamily, ) -> Vec<FontTemplateRef>

fn get_system_font_instance( &self, font_identifier: FontIdentifier, size: Au, flags: FontInstanceFlags, ) -> FontInstanceKey

fn get_web_font(&self, data: Arc<Vec<u8>>, index: u32) -> FontKey

fn get_web_font_instance( &self, font_key: FontKey, size: f32, flags: FontInstanceFlags, ) -> FontInstanceKey

Object Safety

This trait is not object safe.

Implementors

impl FontSource for FontCacheThread