hbutils.design.singleton
========================================

.. currentmodule:: hbutils.design.singleton

.. automodule:: hbutils.design.singleton


SingletonMeta
------------------

.. autoclass:: SingletonMeta
    :members: __call__


ValueBasedSingletonMeta
-----------------------------

.. autoclass:: ValueBasedSingletonMeta
    :members: __call__


SingletonMark
--------------------------

.. autoclass:: SingletonMark
    :members: __init__, mark, __hash__, __eq__, __repr__