(self)
Serializes the protocol message to a binary string.

    This method is similar to SerializeToString but doesn't check if the
    message is initialized.

    Returns:
      A string representation of the partial message.
Serializes the protocol message to a binary string.
Serializes the protocol message to a binary string .
def SerializePartialToString(self):
    """Serializes the protocol message to a binary string.

    This method is similar to SerializeToString but doesn't check if the
    message is initialized.

    Returns:
      A string representation of the partial message.
    """
    raise NotImplementedError
def SerializePartialToString ( self ) : raise NotImplementedError