> But it turns out that I must install some kind of plugin manager just for rust plugin
It's not well documented, but there's a much simpler way, which I used until recently (newer versions of vim already come with syntax highlighting for Rust out of the box):
Checkout https://github.com/rust-lang/rust.vim and copy everything there except the README/LICENSE/.gitignore to your ~/.vim directory, keeping the exact same directory structure.
It's not well documented, but there's a much simpler way, which I used until recently (newer versions of vim already come with syntax highlighting for Rust out of the box):
Checkout https://github.com/rust-lang/rust.vim and copy everything there except the README/LICENSE/.gitignore to your ~/.vim directory, keeping the exact same directory structure.