Module matcher 

Structs

BatchGrammarMatcher

A batched driver over many GrammarMatchers — fills one packed bitmask tensor for a whole decode batch in parallel.

BitmaskSlice

A mutable, vocab-sized view over a caller-owned i32 slice.

GrammarMatcher

A stateful matcher that matches sampled tokens against a compiled grammar — the core of grammar-guided generation.

TokenBitmask

A packed bit-per-token accept mask owned by a super::GrammarMatcher.

Enums

FillError

Why GrammarMatcher::fill_next_token_bitmask could not fill.

Constants

BITS_PER_WORD

Bits packed per i32 word — fixed by the C++ DynamicBitset.

Functions

bitmask_size

Number of i32 words needed to hold a bit-per-token mask for a vocabulary of vocab_size tokens.