derives-span-Default-struct.stderr

error[E0277]: the trait bound `Error: Default` is not satisfied
  --> $DIR/derives-span-Default-struct.rs:8:5
   |
LL | #[derive(Default)]
   |          ------- in this derive macro expansion
LL | struct Struct {
LL |     x: Error
   |     ^^^^^^^^ the trait `Default` is not implemented for `Error`
   |
   = note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider annotating `Error` with `#[derive(Default)]`
   |
LL + #[derive(Default)]
LL | struct Error;
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0277`.