Application
...........

.. doxygenclass:: pars::app::single
.. doxygenstruct:: pars::app::with_default_setup
.. doxygenstruct:: pars::app::state_machine
.. doxygenstruct:: pars::app::state_tx
.. doxygenclass:: pars::app::resources
.. doxygenstruct:: pars::app::lockable
.. doxygenstruct:: pars::app::locked