Struct RenderPlan

pub struct RenderPlan {
    pub spans: Vec<(usize, RenderTactic)>,
}

Fields

spans: Vec<(usize, RenderTactic)>

Each span is a number of lines and a tactic.

Implementations

impl RenderPlan

pub fn create( total_height: usize, first_line: usize, height: usize, ) -> RenderPlan

This function implements the policy of what to discard, what to preserve, and what to render.

pub fn request_lines(&mut self, start: usize, end: usize)

Upgrade a range of lines to the “Render” tactic.