diff options
| author | Kevin Butler <haqkrs@gmail.com> | 2015-02-13 07:33:44 +0000 |
|---|---|---|
| committer | Kevin Butler <haqkrs@gmail.com> | 2015-02-18 00:56:07 +0000 |
| commit | 2f586b9687e5c33d9d3b8eccfc309f65d2a9f4e9 (patch) | |
| tree | 578e2d49b5c8b71d7c38142adcf6d10dba09d690 /src/libcoretest | |
| parent | 5705d48e280f8a0065c214edfb3dcdcecc323316 (diff) | |
| download | rust-2f586b9687e5c33d9d3b8eccfc309f65d2a9f4e9.tar.gz rust-2f586b9687e5c33d9d3b8eccfc309f65d2a9f4e9.zip | |
Opt for .cloned() over .map(|x| x.clone()) etc.
Diffstat (limited to 'src/libcoretest')
| -rw-r--r-- | src/libcoretest/iter.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcoretest/iter.rs b/src/libcoretest/iter.rs index 7eb0fb97bed..88777da0bcd 100644 --- a/src/libcoretest/iter.rs +++ b/src/libcoretest/iter.rs @@ -713,7 +713,7 @@ fn test_random_access_inspect() { fn test_random_access_map() { let xs = [1, 2, 3, 4, 5]; - let mut it = xs.iter().map(|x| *x); + let mut it = xs.iter().cloned(); assert_eq!(xs.len(), it.indexable()); for (i, elt) in xs.iter().enumerate() { assert_eq!(Some(*elt), it.idx(i)); |