{ pkgs ? import { overlays = [ (import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz)) ]; },}: with pkgs; mkShell { nativeBuildInputs = with xorg; [ pkg-config ] ++ [ cargo rustc ]; buildInputs = [ latest.rustChannels.stable.rust xorg.libX11 xorg.libXi xorg.libXtst libevdev ]; }