Struct TestBackend 

pub struct TestBackend { /* private fields */ }

Implementations

impl TestBackend

pub fn new(size: impl Into<Size>) -> Self

pub fn at(&self, x: usize, y: usize) -> GlyphRef<'_>

pub fn line(&self, index: usize) -> String

pub fn events(&mut self) -> EventsMut<'_>

Trait Implementations

impl Backend for TestBackend

fn size(&self) -> Size

fn next_event(&mut self, _timeout: Duration) -> Option<Event>

fn resize(&mut self, new_size: Size, glyph_map: &mut GlyphMap)

fn paint<'bp>( &mut self, glyph_map: &mut GlyphMap, widgets: PaintChildren<'_, 'bp>, attribute_storage: &AttributeStorage<'bp>, )

Paint the widgets

fn render(&mut self, _glyph_map: &mut GlyphMap)

Called by the runtime at the end of the frame.

fn clear(&mut self)

Clear is called immediately after render is called.

fn finalize(&mut self)

Finalizes the backend. This is called when the runtime starts.

impl Debug for TestBackend

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

Formats the value using the given formatter.