Rust

This article is about the [rust programming language](https://www.rust-lang.org).

Rust Nightlies

Either use [rust overlay](https://nixos.org/nixpkgs/manual/#using-the-rust-nightlies-overlay) or rustup to get install rust nightlies.

Neovim Completion

Racer completion can be configured using the following snippet:

(neovim.override {
  configure = {
    customRC = ''
      if filereadable($HOME . "/.vimrc")
        source ~/.vimrc
      endif
      let $RUST_SRC_PATH = '${stdenv.mkDerivation {
        inherit (rustc) src;
        inherit (rustc.src) name;
        phases = ["unpackPhase" "installPhase"];
        installPhase = ''cp -r src $out'';
      }}'
    '';
    packages.nixbundle.start = with vimPlugins.override; [
      nvim-completion-manager
      nvim-cm-racer
    ];
  };
})