pub fn release(registry: Arc<AtlasRegistry>) -> Result<()>Expand description
Release a registry, refusing to pretend if anything still holds a handle.
This is the missed-propagation detector. The whole hazard of in-process
swapping is a reference to the old model surviving somewhere nobody
remembered to scope; Arc::strong_count turns that from silent wrong output
into a named error at teardown, before the next model loads.