{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"iter.next().map(|tt|"}]}
                        iter.next().map(|tt| TokenTree::uninterpolate(tt)).as_deref()
                    if let Some(&TokenTree::Token(Token { kind: token::Ident(name, _), span }, _)) =
                    {