{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
        // SAFETY: If the lock is not frozen, `_lock_guard` holds the lock to the `UnsafeCell` so
    fn deref(&self) -> &T {
        // this has shared access until the `FreezeReadGuard` is dropped. If the lock is frozen,