Struct Compositor 

pub struct Compositor { /* private fields */ }

Double-buffered terminal renderer. Diffs current against previous and flushes only changed cells; force_redraw triggers a full repaint.

Implementations

impl Compositor

pub fn new(width: u16, height: u16) -> Self

pub fn resize(&mut self, width: u16, height: u16)

pub fn render_with<W: Write, F: FnOnce(&mut Grid, &Theme)>( &mut self, theme: &Theme, w: &mut W, paint: F, ) -> Result<()>

Render one frame. paint writes into current. The hardware caret stays hidden for the lifetime of the app - any visible cursor is painted into the grid as a styled cell, so it rides the diff atomically with the rest of the frame and can never flicker through the intermediate MoveTos that flush_diff emits between cell runs.

pub fn force_redraw(&mut self)

pub fn previous(&self) -> &Grid

The most recently flushed grid (snapshot harnesses read this after a discard-writer render).