{"ast_node_type":"function","tokens":[{"end":79,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn opaque_types_in_snapshot(&self, s: &Snapshot<'tcx>) -> bool {
        self.logs[s.undo_len..].iter().any(|log| matches!(log, UndoLog::OpaqueTypes(..)))