Struct TokenReachability 

pub struct TokenReachability { /* private fields */ }

Represents the “reachability” of tokens from a parse entry point.

Implementations

impl TokenReachability

pub fn new() -> Self

pub fn mark_reachable(&mut self, offset: usize)

pub fn is_reachable(&self, offset: usize) -> bool

pub fn reachable_count(&self) -> usize

pub fn coverage_fraction(&self, total_tokens: usize) -> f64

Trait Implementations

impl Default for TokenReachability

fn default() -> Self

Returns the “default value” for a type.