{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"///"}]}
    /// deleted, hence we won't be able to refer to its memmapped data.
    /// In order to serialize the new on-disk cache, the former on-disk cache file needs to be
    pub fn drop_serialized_data(&self, tcx: TyCtxt<'_>) {