Struct GrammarMatcher 

pub struct GrammarMatcher { /* private fields */ }

Implementations

impl GrammarMatcher

pub fn new(parser: TokenParser) -> Self

pub fn deep_clone(&self) -> Self

pub fn compute_mask(&mut self) -> Result<MaskOutcome, GrammarRuntimeError>

Errors

Returns GrammarRuntimeError when the parser reaches a genuine error state (distinct from a benign grammar completion).

pub fn consume_token(&mut self, token: u32) -> Result<(), GrammarRuntimeError>

Errors

Returns GrammarRuntimeError when consuming the token drives the parser into a genuine error state. A token that completes the grammar is a benign stop and yields Ok(()).

pub fn reset(&mut self) -> Result<(), GrammarRuntimeError>

Errors

Returns GrammarRuntimeError when the parser cannot be reset.