mozilla/rust — pull request #7747 by chris-morgan (2013-07-12 13:52:27+00:00)
Title: rustc compiler config for Vim

Note that this is not actually *used* by default; it is a matter of
configuration still, because you might want to:

- Compile all .rs files with `rustc %` (where each can be built itself)

- Compile all .rs files with `rustc some-file.rs` (where you are editing
part of a crate)

- Compile with a different tool, such as `make`. (In this case you might
put a `~/.vim/after/compiler/rustc.vim` to match such cases, set
makeprg and extend errorformat as appropriate. That should probably go
in a different compiler mode, e.g. make-rustc.)

To try using it, `:compiler rustc`. Then, `:make` on a file you would
run `rustc` on will work its magic, invoking rustc. To automate this,
you could have something like `autocmd FileType rust compiler rustc` in
your Vim config.