code: def log_to(logger):
      
      logger_id = id(logger)
  
      def decorator(function):
          func = add_label(function, 'log_to', logger_id=logger_id)
          return func
      return decorator
docs: Wraps a function that has a connection passed such that everything that
      happens on the connection is logged using the given logger.
  
      :type  logger: Logger
      :param logger: The logger that handles the logging.