From 33ae3220b638551834fddf5c0658563d8a52e89a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Esteban=20K=C3=BCber?= <esteban@kuber.com.ar>
Date: Wed, 8 Jan 2020 09:28:01 -0800
Subject: [PATCH] remove unnecessary `Debug`

---
 src/librustc/infer/error_reporting/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/infer/error_reporting/mod.rs b/src/librustc/infer/error_reporting/mod.rs
index 27523b1e689e2..5e5f39e6c7a22 100644
--- a/src/librustc/infer/error_reporting/mod.rs
+++ b/src/librustc/infer/error_reporting/mod.rs
@@ -2039,7 +2039,7 @@ impl<'tcx> ObligationCause<'tcx> {
 
 /// This is a bare signal of what kind of type we're dealing with. `ty::TyKind` tracks
 /// extra information about each type, but we only care about the category.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+#[derive(Clone, Copy, PartialEq, Eq, Hash)]
 crate enum TyCategory {
     Closure,
     Opaque,