Structured data validation
==========================

.. autoclass:: structures.StructuredFields
    :members:


Rule for data validation
------------------------
.. autoclass:: structures.Seq
    :members: __call__, __iter__, __getitem__, get, insert, iteridents

.. autoclass:: structures.Dict
    :members: __call__, __iter__, __getitem__, get, insert, iteridents
    :undoc-members:

.. note::
    All :doc:`validators` and :doc:`fields` are also validation rule.