{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    rust-overlay.url = "github:oxalica/rust-overlay";
  };

  outputs =
    { self
    , nixpkgs
    , flake-utils
    , rust-overlay
    }:
    flake-utils.lib.eachDefaultSystem (system:
    let
      overlays = [ (import rust-overlay) ];
      pkgs = import nixpkgs { inherit system overlays; };
    in
    {
      devShell = pkgs.mkShell {
        nativeBuildInputs = [ ];
        buildInputs = [
          pkgs.rust-bin.stable.latest.default
        ];
        packages = with pkgs; [
          rust-analyzer
        ];
        RUST_SRC_PATH = pkgs.rustPlatform.rustLibSrc;
      };
    });
}