error[E0308]: mismatched types
 --> $DIR/wrong_de.rs:8:10
  |
8 | #[derive(Deserialize)]
  |          ^^^^^^^^^^^ expected u16, found u8
help: you can cast an `u8` to `u16`, which will zero-extend the source value
  |
8 | #[derive(Deserialize.into())]
  |          ^^^^^^^^^^^^^^^^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.