feat: add fancy-regex

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2020-11-24 23:52:30 +08:00
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https://github.com/fancy-regex/fancy-regex
A Rust library for compiling and matching regular expressions. It uses a hybrid regex implementation designed to support a relatively rich set of features. In particular, it uses backtracking to implement "fancy" features such as look-around and backtracking, which are not supported in purely NFA-based implementations (exemplified by RE2, and implemented in Rust in the regex crate).