Function rust_hawktracer::ht_registry_register_event_klass

pub unsafe extern "C" fn ht_registry_register_event_klass(
    event_klass: *mut HT_EventKlass
) -> HT_EventKlassId

Registers new event klass in the system, or gets identifier if klass is already registered.

@param event_klass a pointer to a klass definition.

@return an identifier to a klass, or #HT_INVALID_KLASS_ID if registration failed.