diff options
Diffstat (limited to 'src/liballoc/string.rs')
| -rw-r--r-- | src/liballoc/string.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs index ab3f8fc2707..ff3587d5d87 100644 --- a/src/liballoc/string.rs +++ b/src/liballoc/string.rs @@ -413,7 +413,7 @@ impl String { /// /// // These are all done without reallocating... /// let cap = s.capacity(); - /// for i in 0..10 { + /// for _ in 0..10 { /// s.push('a'); /// } /// |