Trait rokol::app::RAppFfiCallback[−][src]

pub trait RAppFfiCallback {
    extern "C" fn init_userdata_cb(user_data: *mut c_void);

    extern "C" fn frame_userdata_cb(user_data: *mut c_void);

    extern "C" fn cleanup_userdata_cb(user_data: *mut c_void);

    extern "C" fn event_userdata_cb(
        event: *const sapp_event, 
        user_data: *mut c_void
    );

    extern "C" fn fail_userdata_cb(
        message: *const c_char, 
        user_data: *mut c_void
    );
}
Expand description

rokol::app callbacks for C

It’s makes RApp a normal rusty trait. It’s implemented and used under the hood.

Required methods

Implementors