comments from @lzutao

rust-lang · Jul 29, 2019 · 3325ff6 · 3325ff6
1 parent 624c5da
commit 3325ff6
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/liballoc/tests/str.rs b/src/liballoc/tests/str.rs
@@ -1109,7 +1109,7 @@ fn test_iterator_last() {
 }
 
 #[test]
-fn test_chars_display() {
+fn test_chars_debug() {
     let s = "ศไทย中华Việt Nam";
     let c = s.chars();
     assert_eq!(

diff --git 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()?;