Registry::empty()
Registry::global()
Registry::register_transient(...)
Registry::register_singleton(...)
Registry::with_deps::<_, (Ts, ...)>().register_transient(...)
Registry::with_deps::<_, (Ts, ...)>().register_singleton(...)
Registry::transient::<T>()
Registry::singleton::<T>()
Registry::validate::<T>()
Registry::validate_all()
Registry::validate_all_full()