{
  config,
  lib,
  pkgs,
  ...
}:
# Rust tools for the primary user's shell environment.
let
  cfg = config.modules.shell.rust;
  user = config.user.name;
in
{
  options.modules.shell.rust.enable = lib.mkEnableOption "Rust tools for the primary user's shell environment";

  config = lib.mkIf cfg.enable {
    home-manager.users.${user}.home.packages = with pkgs; [
      cargo
      clippy
      gcc
      rust-analyzer
      rustc
      rustfmt
    ];
  };
}