diff --git a/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs b/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs
index 30a46de5e51..ca7862c9dc4 100644
--- a/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs
+++ b/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs
@@ -511,7 +511,9 @@ impl<'cx, 'tcx> TypeFolder<'tcx> for Canonicalizer<'cx, 'tcx> {
             }
             ty::ConstKind::Placeholder(placeholder) => {
                 return self.canonicalize_const_var(
-                    CanonicalVarInfo { kind: CanonicalVarKind::PlaceholderConst(placeholder, ct.ty()) },
+                    CanonicalVarInfo {
+                        kind: CanonicalVarKind::PlaceholderConst(placeholder, ct.ty()),
+                    },
                     ct,
                 );
             }
@@ -696,10 +698,13 @@ impl<'cx, 'tcx> Canonicalizer<'cx, 'tcx> {
                         })
                     }
                     CanonicalVarKind::PlaceholderConst(placeholder, t) => {
-                        CanonicalVarKind::PlaceholderConst(ty::Placeholder {
-                            universe: reverse_universe_map[&placeholder.universe],
-                            ..placeholder
-                        }, t)
+                        CanonicalVarKind::PlaceholderConst(
+                            ty::Placeholder {
+                                universe: reverse_universe_map[&placeholder.universe],
+                                ..placeholder
+                            },
+                            t,
+                        )
                     }
                 },
             })
diff --git a/compiler/rustc_trait_selection/src/traits/project.rs b/compiler/rustc_trait_selection/src/traits/project.rs
index c4b7c2ea638..9c2f1371b02 100644
--- a/compiler/rustc_trait_selection/src/traits/project.rs
+++ b/compiler/rustc_trait_selection/src/traits/project.rs
@@ -744,10 +744,7 @@ impl<'tcx> TypeFolder<'tcx> for BoundVarReplacer<'_, 'tcx> {
             }
             ty::ConstKind::Bound(debruijn, bound_const) if debruijn >= self.current_index => {
                 let universe = self.universe_for(debruijn);
-                let p = ty::PlaceholderConst {
-                    universe,
-                    name: bound_const,
-                };
+                let p = ty::PlaceholderConst { universe, name: bound_const };
                 self.mapped_consts.insert(p, bound_const);
                 self.infcx
                     .tcx