{"ast_node_type":"other","tokens":[{"end":28,"kind":"keyword","start":0,"text":".into_iter()"}]}
                .into_iter()
            do_completion(ra_fixture, CompletionItemKind::SymbolKind(SymbolKind::Method))
                .map(|item| (item.detail.unwrap_or_default(), item.relevance.function))