{inputs, ...}: {
  perSystem = {pkgs, ...}: let
    # Cargo.nix for IFD
    generatedCargoNix = inputs.crate2nix.tools.${pkgs.hostPlatform.system}.generatedCargoNix {
      name = "rustnix";
      src = ../.;
    };

    utils = import ./utils.nix;

    rust-toolchain = utils.rust-toolchain pkgs;
    toolchain-pkgs = utils.toolchain-pkgs pkgs;

    buildRustCrateForPkgs = _:
      pkgs.buildRustCrate.override {
        cargo = rust-toolchain;
        rustc = rust-toolchain;
      };

    cargoNix = import generatedCargoNix {
      pkgs = toolchain-pkgs;
      inherit buildRustCrateForPkgs;
    };
  in {
    packages.wordle-solver = cargoNix.rootCrate.build;
  };
}