{"ast_node_type":"variable","tokens":[{"end":56,"kind":"keyword","start":0,"text":"let"}]}
        let old_exportable_mod = self.in_exportable_mod;
        let def_id = item.hir_id().owner.def_id;
        if find_attr!(self.tcx.get_all_attrs(def_id), AttributeKind::ExportStable) {