{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":".map(|(a,"}]}
                .map(|(a, b, c, d, e)| (a.into_file_id(sema.db), b, c, d, e))
                .unique_by(|&(.., def, _, _)| def)
                .collect::<Vec<_>>()