1 files changed, 0 insertions, 38 deletions
diff --git a/compiler/rustc_middle/src/ty/structural_impls.rs b/compiler/rustc_middle/src/ty/structural_impls.rs
index 967f62cdbca..7f86acd4bf5 100644
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -185,43 +185,6 @@ impl<'tcx> fmt::Debug for ty::Clause<'tcx> {
     }
 }
 
-impl<'tcx> fmt::Debug for ty::ClauseKind<'tcx> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match *self {
-            ty::ClauseKind::ConstArgHasType(ct, ty) => write!(f, "ConstArgHasType({ct:?}, {ty:?})"),
-            ty::ClauseKind::Trait(ref a) => a.fmt(f),
-            ty::ClauseKind::RegionOutlives(ref pair) => pair.fmt(f),
-            ty::ClauseKind::TypeOutlives(ref pair) => pair.fmt(f),
-            ty::ClauseKind::Projection(ref pair) => pair.fmt(f),
-            ty::ClauseKind::WellFormed(ref data) => write!(f, "WellFormed({data:?})"),
-            ty::ClauseKind::ConstEvaluatable(ct) => {
-                write!(f, "ConstEvaluatable({ct:?})")
-            }
-        }
-    }
-}
-
-impl<'tcx> fmt::Debug for ty::PredicateKind<'tcx> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match *self {
-            ty::PredicateKind::Clause(ref a) => a.fmt(f),
-            ty::PredicateKind::Subtype(ref pair) => pair.fmt(f),
-            ty::PredicateKind::Coerce(ref pair) => pair.fmt(f),
-            ty::PredicateKind::ObjectSafe(trait_def_id) => {
-                write!(f, "ObjectSafe({trait_def_id:?})")
-            }
-            ty::PredicateKind::ClosureKind(closure_def_id, closure_args, kind) => {
-                write!(f, "ClosureKind({closure_def_id:?}, {closure_args:?}, {kind:?})")
-            }
-            ty::PredicateKind::ConstEquate(c1, c2) => write!(f, "ConstEquate({c1:?}, {c2:?})"),
-            ty::PredicateKind::Ambiguous => write!(f, "Ambiguous"),
-            ty::PredicateKind::AliasRelate(t1, t2, dir) => {
-                write!(f, "AliasRelate({t1:?}, {dir:?}, {t2:?})")
-            }
-        }
-    }
-}
-
 impl<'tcx> fmt::Debug for AliasTy<'tcx> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         WithInfcx::with_no_infcx(self).fmt(f)
@@ -503,7 +466,6 @@ TrivialTypeTraversalAndLiftImpls! {
     ::rustc_hir::Mutability,
     ::rustc_hir::Unsafety,
     ::rustc_target::spec::abi::Abi,
-    crate::ty::AliasRelationDirection,
     crate::ty::ClosureKind,
     crate::ty::ParamConst,
     crate::ty::ParamTy,