This crate provides routines for searching strings for matches of a regular expression (aka “regex”). The regex syntax supported by this crate is similar to other regex engines, but it lacks several features that are not known how to implement efficiently. This includes, but is not limited to, look-around and backreferences. In exchange, all regex searches in this crate have worst case `O(m * n)` time complexity, where `m` is proportional to the size of the regex and `n` is proportional t...| docs.rs
This crate provides routines for searching strings for matches of a regular expression (aka “regex”). The regex syntax supported by this crate is similar to other regex engines, but it lacks several features that are not known how to implement efficiently. This includes, but is not limited to, look-around and backreferences. In exchange, all regex searches in this crate have worst case `O(m * n)` time complexity, where `m` is proportional to the size of the regex and `n` is proportional t...| docs.rs
Unicode Character Encoding Stability Policies| www.unicode.org
A regular expression is a sequence of characters that defines a certain text pattern, typically one that one wishes to find in some large body of text.| docs.raku.org
Source code: Lib/re/ This module provides regular expression matching operations similar to those found in Perl. Both patterns and strings to be searched can be Unicode strings ( str) as well as 8-...| Python documentation