{"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":".get(&AstPtr::new(&src.value))"}]}
            .get(&AstPtr::new(&src.value))
        map[keys::DERIVE_MACRO_CALL]
            .map(|&(attr_id, call_id, ref ids)| (attr_id, call_id, &**ids))