{
  pkgs ? import <nixpkgs> {},
  callPackage ? pkgs.callPackage,
  defaultCrateOverrides ? pkgs.defaultCrateOverrides,
  buildRustCrate ? pkgs.buildRustCrate
}:

let
  customBuildRustCrateForPkgs = pkgs: pkgs.buildRustCrate.override {
    defaultCrateOverrides = defaultCrateOverrides // {
      # leaving this dead override for future reference
      # funky-things = attrs: {
      #   buildInputs = [ pkgs.openssl ];
      # };
    };
  };

  cargo = import ./Cargo.nix {
    inherit pkgs;
    buildRustCrateForPkgs = customBuildRustCrateForPkgs;
  };
in
  cargo.rootCrate.build