1error: #[serde(transparent)] is not allowed with #[serde(from = "...")] 2 --> tests/ui/transparent/with_from.rs:4:1 3 | 44 | / #[serde(transparent, from = "u64")] 55 | | struct S { 66 | | a: u8, 77 | | } 8 | |_^ 9