let
  moz_overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
  pkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
  rustChannel = pkgs.rustChannelOf { channel = "stable"; };
in
  with pkgs;
  mkShell {
    buildInputs = [
      rustChannel.rust
      clang
      cmake
      pkgconfig
    ];
    LIBCLANG_PATH = "${llvmPackages.libclang.lib}/lib";
}