This is only used from Rust to track the current index into the description's events for adding events. We can make it a usize instead of an i32 and casting it as we don't need this to be the exact same as in C++.
Further, the ObserverBuilder::event_count() function is not needed and can be removed. (This is a change to the public API.)
This is only used from Rust to track the current index into the description's events for adding events. We can make it a
usizeinstead of ani32and casting it as we don't need this to be the exact same as in C++.Further, the
ObserverBuilder::event_count()function is not needed and can be removed. (This is a change to the public API.)