{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"PredicateKindOrStructBody::StructBody(body)"}]}
                        PredicateKindOrStructBody::StructBody(body) => {
                        PredicateKindOrStructBody::PredicateKind(kind) => Some(kind),
                            tuple_struct_body = Some(body);