regex 1.1.8

An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

Documentation

// Unicode word boundaries know about Unicode characters.
// For ASCII word boundaries, the tests are precisely inverted.
matiter!(unicode1, r"\bx\b", "áxβ");
matiter!(unicode2, r"\Bx\B", "áxβ", (2, 3));

matiter!(ascii1, r"(?-u:\b)x(?-u:\b)", "áxβ", (2, 3));