Struct CheckpointCache 

pub struct CheckpointCache { /* private fields */ }

A checkpoint cache for efficient incremental parsing

Implementations

impl CheckpointCache

pub fn new(max_checkpoints: usize) -> Self

Create a new checkpoint cache

pub fn add(&mut self, checkpoint: LexerCheckpoint)

Add a checkpoint to the cache

pub fn find_before(&self, position: usize) -> Option<&LexerCheckpoint>

Find the nearest checkpoint before a given position

pub fn clear(&mut self)

Clear all cached checkpoints

pub fn apply_edit(&mut self, start: usize, old_len: usize, new_len: usize)

Apply an edit to all cached checkpoints