sdl3-main

This crate provides tools for using SDL 3's main and callback APIs.

SDL main

To provide your own main but call it through SDL, use the main attribute macro. See the documentation for that for more information.

Callback API

To use the SDL callback API, use the app_init, app_iterate, app_event and app_quit attribute macros. Don't use the main attribute in this mode. See the documentation for more information.