{"ast_node_type":"variable","tokens":[{"end":81,"kind":"keyword","start":0,"text":"let"}]}
                let variant = if ty.ty.is_enum() { Some(variant) } else { None };
                    .collect::<Option<Vec<_>>>()?;
                if matches!(ty.backend_repr, BackendRepr::Scalar(..) | BackendRepr::ScalarPair(..))