{ pkgs ? import <nixpkgs> {} }:

let
  # We may need some packages from nixpkgs-unstable
  #unstable = import <nixpkgs-unstable> {};

  rust-toolchain = pkgs.symlinkJoin {
    name = "rust-toolchain";
    paths = [pkgs.rustc pkgs.cargo pkgs.rustfmt pkgs.rustPlatform.rustcSrc];
  };
in

pkgs.mkShell {

  buildInputs = [
    rust-toolchain

    pkgs.pkg-config

    #pkgs.libclang # ??
  ];

  nativeBuildInputs = [
    pkgs.openssl
  ];

  LIBCLANG_PATH="${pkgs.llvmPackages_latest.libclang.lib}/lib";

  # Cargo culted:
  # Add to rustc search path
#  RUSTFLAGS = (builtins.map (a: ''-L ${a}/lib'') [
#  ]);
  # Add to bindgen search path
  BINDGEN_EXTRA_CLANG_ARGS =
    # Includes with normal include path
    (builtins.map (a: ''-I"${a}/include"'') [
      pkgs.glibc.dev
    ])
    # Includes with special directory paths
    ++ [
      ''-I"${pkgs.llvmPackages_latest.libclang.lib}/lib/clang/${pkgs.llvmPackages_latest.libclang.version}/include"''
      #''-I"${pkgs.glib.dev}/include/glib-2.0"''
      #''-I${pkgs.glib.out}/lib/glib-2.0/include/''
    ];


}