parameters: (self, proto)
docstring: Copies this to a descriptor_pb2.DescriptorProto.
  
      Args:
        proto: An empty descriptor_pb2.DescriptorProto.
docstring_summary: Copies this to a descriptor_pb2.DescriptorProto.
docstring_tokens: Copies this to a descriptor_pb2 . DescriptorProto .
function: def CopyToProto(self, proto):
      """Copies this to a descriptor_pb2.DescriptorProto.
  
      Args:
        proto: An empty descriptor_pb2.DescriptorProto.
      """
      # This function is overridden to give a better doc comment.
      super(Descriptor, self).CopyToProto(proto)
function_tokens: def CopyToProto ( self , proto ) : # This function is overridden to give a better doc comment. super ( Descriptor , self ) . CopyToProto ( proto )