code: func (ctrl *PersistentVolumeController) newRecyclerEventRecorder(volume *v1.PersistentVolume) recyclerclient.RecycleEventRecorder {
  	return func(eventtype, message string) {
  		ctrl.eventRecorder.Eventf(volume, eventtype, events.RecyclerPod, "Recycler pod: %s", message)
  	}
  }
docs: // newRecyclerEventRecorder returns a RecycleEventRecorder that sends all events
  // to given volume.