{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"ty::Ref(_,"}]}
                            ty::Ref(_, lty, _) if *lty.kind() == ty::Str => {}
                            ty::Str | ty::Never | ty::Char | ty::Tuple(_) | ty::Array(_, _) => {}
                            _ => {