From 8faf550e5f7211188bc9560ae459c155fb1aafdf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Naz=C4=B1m=20Can=20Alt=C4=B1nova?= <canaltinova@gmail.com>
Date: Tue, 11 Aug 2020 20:42:02 +0200
Subject: [PATCH] Remove the unused bounds from Debug impl of
 HashMap::{IntoKeys,IntoValues}

---
 library/std/src/collections/hash/map.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/std/src/collections/hash/map.rs b/library/std/src/collections/hash/map.rs
index 968f81c2c3526..022bdbe30a0f5 100644
--- a/library/std/src/collections/hash/map.rs
+++ b/library/std/src/collections/hash/map.rs
@@ -1915,7 +1915,7 @@ impl<K, V> ExactSizeIterator for IntoKeys<K, V> {
 impl<K, V> FusedIterator for IntoKeys<K, V> {}
 
 #[unstable(feature = "map_into_keys_values", issue = "75294")]
-impl<K: Debug, V: Debug> fmt::Debug for IntoKeys<K, V> {
+impl<K: Debug, V> fmt::Debug for IntoKeys<K, V> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_list().entries(self.inner.iter().map(|(k, _)| k)).finish()
     }
@@ -1945,7 +1945,7 @@ impl<K, V> ExactSizeIterator for IntoValues<K, V> {
 impl<K, V> FusedIterator for IntoValues<K, V> {}
 
 #[unstable(feature = "map_into_keys_values", issue = "75294")]
-impl<K: Debug, V: Debug> fmt::Debug for IntoValues<K, V> {
+impl<K, V: Debug> fmt::Debug for IntoValues<K, V> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_list().entries(self.inner.iter().map(|(_, v)| v)).finish()
     }