docs: def dumps(self, obj, *, max_nested_level=100):
          """Returns a string representing a JSON-encoding of ``obj``.
  
             The second optional ``max_nested_level`` argument controls the maximum
             allowed recursion/nesting level.
  
             See class description for details.
          """
          self._max_nested_level = max_nested_level
          return self._encode(obj)