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4b8aa91ae5
0.2.4 updates to PCRE2 10.42 and has a few other nice changes. For example, when `utf` is enabled, the crate will always set the PCRE2_MATCH_INVALID_UTF option. That means we no longer need to do transcoding or UTF-8 validity checks. Because of this, we actually get to remove one of the two uses of `unsafe` in ripgrep's `main` program. (This also updates a couple other dependencies for convenience.)
ripgrep core
This is the core ripgrep crate. In particular, main.rs is where the main
function lives.
Most of ripgrep core consists of two things:
- The definition of the CLI interface, including docs for every flag.
- Glue code that brings the
grep-matcher,grep-regex,grep-searcherandgrep-printercrates together to actually execute the search.
Currently, there are no plans to make ripgrep core available as an independent library. However, much of the heavy lifting of ripgrep is done via its constituent crates, which can be reused independent of ripgrep. Unfortunately, there is no guide or tutorial to teach folks how to do this yet.