diff options
Diffstat (limited to 'compiler/rustc_middle/src/traits/query.rs')
| -rw-r--r-- | compiler/rustc_middle/src/traits/query.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/traits/query.rs b/compiler/rustc_middle/src/traits/query.rs index eae5a280e..60a38747f 100644 --- a/compiler/rustc_middle/src/traits/query.rs +++ b/compiler/rustc_middle/src/traits/query.rs @@ -92,7 +92,7 @@ pub type CanonicalTypeOpProvePredicateGoal<'tcx> = pub type CanonicalTypeOpNormalizeGoal<'tcx, T> = Canonical<'tcx, ty::ParamEnvAnd<'tcx, type_op::Normalize<T>>>; -#[derive(Copy, Clone, Debug, HashStable, PartialEq, Eq)] +#[derive(Copy, Clone, Debug, Hash, HashStable, PartialEq, Eq)] pub struct NoSolution; impl<'tcx> From<TypeError<'tcx>> for NoSolution { |