{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"UndoLogs::<UndoLog<'tcx>>::num_open_snapshots(&self.inner.borrow_mut().undo_log)"}]}
        UndoLogs::<UndoLog<'tcx>>::num_open_snapshots(&self.inner.borrow_mut().undo_log)
    pub fn num_open_snapshots(&self) -> usize {
    }