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Jakub Beránek
6c58f693cc
De-dup common code from `ExternalCrate` methods Also, return an `impl Iterator` instead of collecting into a `Vec`. Not sure if that'll have a measurable perf impact, but I think this PR still cleans up the two methods it touches quite nicely. (I'm having trouble finding a name for the common method I extracted, currently called `foobar`, would love suggestions!)
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.