{
  description = "Basic Rust app development flake";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

  outputs = { nixpkgs, ... }:
    let
      inherit (nixpkgs) lib;
      systems = [ "x86_64-linux" ];
      forAllSystems = f: lib.genAttrs systems (system: f system);
    in {
      devShells = forAllSystems (system:
        let pkgs = import nixpkgs { inherit system; };
        in { default = import ./nix/shell.nix { inherit pkgs; }; });

      packages = forAllSystems (system:
        let pkgs = import nixpkgs { inherit system; };
        in { default = pkgs.callPackage ./nix/package.nix { }; });
    };
}