Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Creates an error_code from a client::error.
Defined in header <boost/mqtt5/error.hpp>
boost::system::error_code
make_error_code(
boost::mqtt5::client::error r);
Convenience header <boost/mqtt5.hpp>