Struct LineCacheShadow

pub struct LineCacheShadow { /* private fields */ }

The line cache shadow tracks the state of the line cache in the front-end. Any content marked as valid here is up-to-date in the current state of the view. Also, if dirty is false, then the entire line cache is valid.

Implementations

impl LineCacheShadow

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

pub fn partial_invalidate(&mut self, start: usize, end: usize, invalid: u8)

pub fn needs_render(&self, plan: &RenderPlan) -> bool

pub fn spans(&self) -> &[Span]

pub fn iter_with_plan<'a>(&'a self, plan: &'a RenderPlan) -> PlanIterator<'a>

Trait Implementations

impl Debug for LineCacheShadow

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

Formats the value using the given formatter.

impl Default for LineCacheShadow

fn default() -> LineCacheShadow

Returns the “default value” for a type.