Module dfa

Structs

FindMatches

An iterator over all non-overlapping matches for an infallible search.

Regex

A regular expression that uses deterministic finite automata for fast searching.

Functions

find

Returns the start and end offset of the leftmost match. If no match exists, then None is returned.

find_iter

Returns an iterator over all non-overlapping leftmost matches in the given bytes. If no match exists, then the iterator yields no elements.

try_search

Returns the start and end offset of the leftmost match. If no match exists, then None is returned.

try_search_fwd

Executes a forward search and returns the end position of the leftmost match that is found. If no match exists, then None is returned.

try_search_rev

Executes a reverse search and returns the start of the position of the leftmost match that is found. If no match exists, then None is returned.