1 error[E0277]: can't compare `Error` with `Error`
2 --> $DIR/derives-span-PartialOrd-enum-struct-variant.rs:9:6
5 | ^^^^^^^^ no implementation for `Error < Error` and `Error > Error`
7 = help: the trait `PartialOrd` is not implemented for `Error`
8 = note: required by `std::cmp::PartialOrd::partial_cmp`
9 = note: this error originates in the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info)
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0277`.