Returns all errors for a particular path.

        :param path: :class:`tuple` of :term:`hashable` s.
        :rtype: :class:`~cerberus.errors.ErrorList`

def fetch_errors_from(self, path):
        """ Returns all errors for a particular path.

        :param path: :class:`tuple` of :term:`hashable` s.
        :rtype: :class:`~cerberus.errors.ErrorList`
        """
        node = self.fetch_node_from(path)
        if node is not None:
            return node.errors
        else:
            return ErrorList()