(udev-service-type
       config =>
       (udev-configuration
	 (inherit config)
         ;; Enable using adb as a simple user with
         ;; a multitude of devices.
	 (rules (cons* android-udev-rules
                       ddcutil          ;for i2c rw access
                       libfido2         ;for security keys
                       qmk-udev-rules   ;for flashing ergodox keyboard
                       steam-devices-udev-rules ;for steam
                       yubikey-personalization  ;for security keys
		       (udev-configuration-rules config)))))