{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"(_,"}]}
                            (_, FnRetTy::Ty(ty)) => {
                            // The case `T: Trait<method(..) -> Ret>` is handled in the parser.
                                let span = data.inputs_span.shrink_to_hi().to(ty.span);