Fix nightly warning legacy_derive_helpers
Sort inert attributes after the derive.
@@ -18,9 +18,9 @@ enum Option {
Err,
}
-#[serde(crate = "s")]
#[serde_as(crate = "s_with")]
#[derive(Deserialize, Serialize)]
+#[serde(crate = "s")]
struct Data {
#[serde_as(as = "_")]
a: u32,
