diff options
| -rw-r--r-- | compiler/rustc_middle/src/ty/sty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs index c79e25f4781..8683e954019 100644 --- a/compiler/rustc_middle/src/ty/sty.rs +++ b/compiler/rustc_middle/src/ty/sty.rs @@ -890,7 +890,7 @@ impl<'tcx> List<ty::Binder<'tcx, ExistentialPredicate<'tcx>>> { /// /// Trait references also appear in object types like `Foo<U>`, but in /// that case the `Self` parameter is absent from the substitutions. -#[derive(Copy, Clone, PartialEq, Eq, Hash, TyEncodable, TyDecodable)] +#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, TyEncodable, TyDecodable)] #[derive(HashStable, TypeFoldable)] pub struct TraitRef<'tcx> { pub def_id: DefId, |