{
  description = "Monorepo build tools for Nix";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
  };

  outputs = { self, nixpkgs, ... }:
    rust-tools = import ./rust-tools.nix {
      inherit (pkgs.stdenv) mkDerivation;
    };
  in
  {
    rust-tools = rust-tools;
  };
}