diff --git a/src/types.rs b/src/types.rs
index 7f220a456a8ee..10a87f6e69850 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -867,6 +867,11 @@ impl Rewrite for ast::Ty {
                 self.span,
                 shape,
             ),
+            ast::TyKind::Pat(ref ty, ref pat) => {
+                let ty = ty.rewrite(context, shape)?;
+                let pat = pat.rewrite(context, shape)?;
+                Some(format!("{ty} is {pat}"))
+            }
         }
     }
 }