{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    systems.url = "github:nix-systems/default";
    treefmt-nix.url = "github:numtide/treefmt-nix";
    flake-compat = {
      url = "github:NixOS/flake-compat";
      flake = false;
    };
  };

  outputs =
    {
      nixpkgs,
      ...
    }@inputs:
    with builtins;
    with nixpkgs.lib;

    let
      doubles = import inputs.systems;
      forAllSystems = genAttrs doubles;

      pkgs_gen =
        { ... }@args:
        import nixpkgs args;

      dmm_gen =
        {
          pkgs,
          tools ? [ ],
          specialArgs ? { },
        }:
        pkgs.rustPlatform.buildRustPackage (
          let
            src = cleanSource ./.;
          in
          final:
          {
            pname = "dmm";
			version = "0.0.9";

            inherit src;
            cargoLock.lockFile = src + "/Cargo.lock";
            nativeBuildInputs = tools;


            buildInputs = with pkgs; [ 
			    sqlite
				lrzip
			  ];
          }
          // specialArgs
        );
    in
    {
      packages = forAllSystems (
        system:
        let
          pkgs = pkgs_gen { inherit system; };
          dmm = dmm_gen { inherit pkgs; };
        in
        {
			inherit dmm;
			default = dmm;
        }
      );
      formatter = forAllSystems (
        system:
        let
          pkgs = pkgs_gen { inherit system; };
        in
        inputs.treefmt-nix.lib.mkWrapper pkgs {
          programs.nixfmt.enable = true;
        }
      );
    };
}