:mod:`ustack`
=============

.. py:module:: ustack

.. autoapi-nested-parse::

   Stack information and analysis






.. py:function:: max_stack_usage() -> int

   Return the maximum excursion of the stack so far.


.. py:function:: stack_size() -> int

   Return the size of the entire stack.
   Same as in micropython.mem_info(), but returns a value instead
   of just printing it.


.. py:function:: stack_usage() -> int

   Return how much stack is currently in use.
   Same as micropython.stack_use(); duplicated here for convenience.