{
  inputs = {
    #naersk.url = "github:nix-community/naersk/master";
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    utils.url = "github:numtide/flake-utils";
    crate2nix = {
      url = "github:kolloch/crate2nix";
      flake = false;
    };
  };

  outputs = { self, nixpkgs, utils, crate2nix }:
    utils.lib.eachDefaultSystem (system:
      let
        crateName = "nancy";
        pkgs = import nixpkgs { inherit system; };
        inherit (import "${crate2nix}/tools.nix" { inherit pkgs; })
          generatedCargoNix;
        #naersk-lib = pkgs.callPackage naersk { };
        project = import (generatedCargoNix {
          name = crateName;
          src = ./.;
        }) {
          inherit pkgs;
          defaultCrateOverrides = pkgs.defaultCrateOverrides // {
            # Crate dependency overrides go here
          };
        };
      in
      {
        packages.${crateName} = project.rootCrate.build;
        defaultPackage = self.packages.${system}.${crateName};
        #defaultPackage = naersk-lib.buildPackage ./.;
        devShell = with pkgs; mkShell {
          inputsFrom = builtins.attrValues self.packages.${system};
          buildInputs = [
            cargo
            clippy
            rust-analyzer clippy rustfmt  # linting
            sqlite
            openssl pkgconfig # for openssl-sys dep that gets pulled in
        ];
        };
      });
}