{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"db.set_library_roots_with_durability(Default::default(),"}]}
        db.set_library_roots_with_durability(Default::default(), Durability::MEDIUM);
        db.set_local_roots_with_durability(Default::default(), Durability::MEDIUM);
        db.set_expand_proc_attr_macros_with_durability(false, Durability::HIGH);