{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"ty::RawPtr(array_ty,"}]}
                            ty::RawPtr(array_ty, array_mut) => match array_ty.kind() {
                        let opt_ty_elem_mut = match ty_from.kind() {
                                ty::Array(ty_elem, _) => Some((ty_elem, *array_mut)),