| error[E0565]: literal in `deprecated` value must be a string | |
| --> $DIR/E0565-2.rs:2:22 | |
| | | |
| LL | #[deprecated(since = b"1.29", note = "hi")] | |
| | -^^^^^^ | |
| | | | |
| | help: consider removing the prefix | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0565`. |