pub trait FontMapExt: IsA<FontMap> + 'static {
// Provided methods
fn changed(&self) { ... }
fn create_context(&self) -> Context { ... }
fn family(&self, name: &str) -> FontFamily { ... }
fn serial(&self) -> u32 { ... }
fn list_families(&self) -> Vec<FontFamily> { ... }
fn load_font(
&self,
context: &Context,
desc: &FontDescription,
) -> Option<Font> { ... }
fn load_fontset(
&self,
context: &Context,
desc: &FontDescription,
language: &Language,
) -> Option<Fontset> { ... }
fn reload_font(
&self,
font: &impl IsA<Font>,
scale: f64,
context: Option<&Context>,
variations: Option<&str>,
) -> Font { ... }
}Provided Methods§
fn changed(&self)
fn create_context(&self) -> Context
fn family(&self, name: &str) -> FontFamily
fn serial(&self) -> u32
fn list_families(&self) -> Vec<FontFamily>
fn load_font(&self, context: &Context, desc: &FontDescription) -> Option<Font>
fn load_fontset( &self, context: &Context, desc: &FontDescription, language: &Language, ) -> Option<Fontset>
fn reload_font( &self, font: &impl IsA<Font>, scale: f64, context: Option<&Context>, variations: Option<&str>, ) -> Font
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.