{ lib, config, pkgs, ... }:
let cfg = config.my.home.rust;
in
{
  options.my.home.rust = with lib; {
    enable = mkEnableOption "rust configuration";
  };

  config = lib.mkIf cfg.enable {
    home.packages = with pkgs; [
      rust-bin.beta.latest.default
      rust-analyzer
    ];
    home.sessionVariables.CARGO_HOME = "${config.xdg.dataHome}/cargo";
    home.sessionPath = [ "$CARGO_HOME/bin" ];
  };
}