Using D++ with C++ modules

D++ is offered as a C++ module, which offers improved compile times over a traditional header.

In order to enable support, you must use C++20 (or later) with any module-supporting compiler. To activate the feature, pass the DPP_MODULES flag to CMake. Ensure that the generated build system supports modules (for CMake, this is usually Ninja; note CMake does not currently support modules with Makefile).

Once this is done, simply import dpp; and we're good to go!

#include <string>
#include <typeinfo>
 
import dpp;
 
int main() {
    dpp::cluster bot("YOUR_BOT_TOKEN_HERE");
 
    bot.on_slashcommand([](const dpp::slashcommand_t& event) -> void {
        if (event.command.get_command_name() == "ping") {
            event.reply("Pong!");
        }
    });
 
    bot.on_ready([&bot](const dpp::ready_t& event) -> void {
        if (dpp::run_once<struct register_bot_commands>()) {
            bot.global_command_create(
                dpp::slashcommand("ping", "Ping pong!", bot.me.id)
            );
        }
    });
 
    bot.start(dpp::start_type::st_wait);
    return 0;
}