{
  inputs = {
    fenix = {
      url = "github:nix-community/fenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    flake-utils.url = "github:numtide/flake-utils";
    nixpkgs.url = "nixpkgs/nixos-unstable";
  };

  outputs = { self, fenix, flake-utils, nixpkgs }:
    flake-utils.lib.eachDefaultSystem (system: {
      packages.default =
        let
          toolchain = fenix.packages.${system}.minimal.toolchain;
          pkgs = nixpkgs.legacyPackages.${system};
          nativeBuildInputs = with pkgs; [ pkg-config libclang ];
          buildInputs       = with pkgs; [ libclang ];
        in

          (pkgs.makeRustPlatform {
            cargo = toolchain;
            rustc = toolchain;
          }).buildRustPackage {
          pname = "taggart";
          version = "0.1.0";

          src = ./.;

          inherit buildInputs nativeBuildInputs;

          cargoLock = {
            lockFile = ./Cargo.lock;
            outputHashes = {
              "enolib-0.5.0" = "sha256-NauWYmn1bUAJrIKJ2JN2XjcLsQehE3cjAxBOQ+Nme70=";
              "tengri-0.1.0" = "sha256-jo7WovOsW/hpMPWuXBZYiaZukxXJUsbfCrjbNBe/5ww=";
            };
          };
        };
    });
}