{
  description = "Rust GPU";

  inputs = {
    fenix = {
      url = "github:nix-community/fenix/4e37fff6b22c58717577a2006c3907c9eef452dc";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nixpkgs.url = "github:NixOs/nixpkgs/release-25.05";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils, fenix }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        overlays = [ fenix.overlays.default ];
        pkgs = import nixpkgs { inherit overlays system; };

        rustPkg = pkgs.fenix.latest.withComponents [
          "cargo"
          "clippy"
          "rust-src" 
          "rustc"
          "rustc-dev" 
          "llvm-tools-preview"
          "rustfmt"
        ];
      in
      {
        devShells.default = with pkgs; mkShell {
          hardeningDisable = [ "fortify" ];

          # WGPU_ADAPTER_NAME = "vulkan";

          shellHook = ''
            export LD_LIBRARY_PATH=${vulkan-loader}/lib
          '';

          nativeBuildInputs = [
            pkg-config
            gdb
            rustPkg
            rust-analyzer-nightly
            gcc
            spirv-tools
          ];

          buildInputs = [
            xorg.libX11
            xorg.libXcursor
            xwayland
            xorg.libXrandr
            xorg.libXi
            vulkan-loader
            vulkan-tools
            vulkan-headers
            vulkan-validation-layers
          ];
        };
      });
}