It is not enabled by default yet, since it depends on an external tool to provide repo file update events. Git has one bundled that uses Facebook's watchman (wi

It is not enabled by default yet, since it depends on an external tool to provide repo file update events. Git has one bundled that uses Facebook's watchman (with homebrew if you've installed it like so), but you have to configure each repo (or globally) to enable it. I was just curious how much faster a Rust implementation could be over a Perl script, and wanted to learn a bit of Rust.