This work has been replaced by an official plugin: rust-lang/rust.vim
Historically this existed as a useful plugin for working with Rust and keeping up with nightly build changes pre-1.0. Now that the language as relatively stabilized since v1.0 there's less need for this plugin, especially considering there's an official version now.
This is a vim plugin provides Rust file detection and syntax highlighting.
It is synchronized daily to the vim support code in rust-lang/rust's master branch via cronjob.
vim +PluginInstall +qall
Note: Vundle will not automatically detect Rust files properly if
filetype on is executed before Vundle. Please check the quickstart for more
git clone https://github.com/wting/rust.vim.git