Here is a list of all documented functions with links to the struct/union documentation for each field:

- h -

• has_error() : lely::util::Result< T, E >, lely::util::Result< T, typename ::std::enable_if<!::std::is_void< T >::value >::type >, lely::util::Result< void, E >, lely::util::Result< void, void >
• has_value() : lely::util::Result< T, E >, lely::util::Result< T, typename ::std::enable_if<!::std::is_void< T >::value >::type >, lely::util::Result< void, E >, lely::util::Result< void, void >