alacritty::renderer::text

Trait TextRenderer

Source
pub trait TextRenderer<'a> {
    type Shader: TextShader;
    type RenderBatch: TextRenderBatch;
    type RenderApi: TextRenderApi<Self::RenderBatch>;

    // Required methods
    fn loader_api(&mut self) -> LoaderApi<'_>;
    fn with_api<'b: 'a, F, T>(
        &'b mut self,
        size_info: &'b SizeInfo,
        func: F,
    ) -> T
       where F: FnOnce(Self::RenderApi) -> T;
    fn program(&self) -> &Self::Shader;

    // Provided methods
    fn draw_cells<'b: 'a, I: Iterator<Item = RenderableCell>>(
        &'b mut self,
        size_info: &'b SizeInfo,
        glyph_cache: &'a mut GlyphCache,
        cells: I,
    ) { ... }
    fn resize(&self, size: &SizeInfo) { ... }
    fn with_loader<F: FnOnce(LoaderApi<'_>) -> T, T>(&mut self, func: F) -> T { ... }
}

Required Associated Types§

Required Methods§

Source

fn loader_api(&mut self) -> LoaderApi<'_>

Get loader API for the renderer.

Source

fn with_api<'b: 'a, F, T>(&'b mut self, size_info: &'b SizeInfo, func: F) -> T
where F: FnOnce(Self::RenderApi) -> T,

Source

fn program(&self) -> &Self::Shader

Provided Methods§

Source

fn draw_cells<'b: 'a, I: Iterator<Item = RenderableCell>>( &'b mut self, size_info: &'b SizeInfo, glyph_cache: &'a mut GlyphCache, cells: I, )

Draw cells.

Source

fn resize(&self, size: &SizeInfo)

Resize the text rendering.

Source

fn with_loader<F: FnOnce(LoaderApi<'_>) -> T, T>(&mut self, func: F) -> T

Invoke renderer with the loader.

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.

Implementors§