From 3325ff6df47f75cdf4891b35dcaf565f7ffb22cf Mon Sep 17 00:00:00 2001
From: Maximilian Roos <m@maxroos.com>
Date: Mon, 29 Jul 2019 12:26:59 -0400
Subject: comments from @lzutao

---
 src/libcore/str/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libcore')

diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
index ee791748c1d..4faf9ff4d2e 100644
--- a/src/libcore/str/mod.rs
+++ b/src/libcore/str/mod.rs
@@ -601,7 +601,7 @@ impl<'a> Iterator for Chars<'a> {
 }
 
 #[stable(feature = "chars_debug_impl", since = "1.38.0")]
-impl<'a> fmt::Debug for Chars<'a> {
+impl fmt::Debug for Chars<'_> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "Chars(")?;
         f.debug_list().entries(self.clone()).finish()?;
-- 
cgit 1.4.1-3-g733a5