diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs b/compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs index 578e1d00c..8a7916570 100644 --- a/compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/query/type_op/mod.rs @@ -26,7 +26,7 @@ pub use rustc_middle::traits::query::type_op::*; /// extract out the resulting region constraints (or an error if it /// cannot be completed). pub trait TypeOp<'tcx>: Sized + fmt::Debug { - type Output; + type Output: fmt::Debug; type ErrorInfo; /// Processes the operation and all resulting obligations, |