code: func (s *State) InhibitGlobalCallbacksOnFlush() {
  	s.mu.Lock()
  	defer s.mu.Unlock()
  
  	s.invokeGlobalCallbacksOnFlush = false
  }
docs: // InhibitGlobalCallbacksOnFlush signals that the registered global callbacks
  // are not to be executed upon flushing registered metrics.