Method get_token_string

Source/Utils/json.hpp:10035–10040

! @return a string representation of the last read byte */

            @return a string representation of the last read byte
            */
            std::string get_token_string() const
            {
                std::array<char, 3> cr{ {} };
                (std::snprintf)(cr.data(), cr.size(), "%.2hhX", static_cast<unsigned char>(current));
                return std::string{ cr.data() };
            }

            /*!
            @param[in] format   the current format