.. _exhale_function_namespaceemail_1_1utils_1ab9cbd8c73d22d42b906e858e79901da7:

Function email::utils::optional_stoul
=====================================

- Defined in :ref:`file_include_email_utils.hpp`


Function Documentation
----------------------


.. doxygenfunction:: email::utils::optional_stoul(const std::string&)
   :project: email Doxygen Project