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:mod:`passlib.exc` - exceptions and warnings raised by Passlib
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.. module:: passlib.exc
    :synopsis: exceptions & warnings raised by Passlib

This module contains all the custom exceptions & warnings that
may be raised by Passlib.

Exceptions
==========
.. autoexception:: MissingBackendError

.. index::
    pair: environmental variable; PASSLIB_MAX_PASSWORD_SIZE

.. autoexception:: PasswordSizeError

.. autoexception:: PasslibSecurityError

.. autoexception:: TokenReuseError

Warnings
========
.. autoexception:: PasslibWarning

Minor Warnings
--------------
.. autoexception:: PasslibConfigWarning
.. autoexception:: PasslibHashWarning

Critical Warnings
-----------------
.. autoexception:: PasslibRuntimeWarning
.. autoexception:: PasslibSecurityWarning