error[E0277]: `Error` doesn't implement `Debug`
--> $DIR/derives-span-Debug-enum.rs:9:6
|
+LL | #[derive(Debug)]
+ | ----- in this derive macro expansion
+...
LL | Error
| ^^^^^ `Error` cannot be formatted using `{:?}`
|
= help: the trait `Debug` is not implemented for `Error`
- = note: add `#[derive(Debug)]` or manually implement `Debug`
- = note: required because of the requirements on the impl of `Debug` for `&Error`
- = note: required for the cast to the object type `dyn Debug`
+ = note: add `#[derive(Debug)]` to `Error` or manually `impl Debug for Error`
= note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error