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| author | bors <bors@rust-lang.org> | 2017-07-04 15:58:24 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2017-07-04 15:58:24 +0000 |
| commit | 2fbba5bdbadeef403a64e9e1568cdad225cbcec1 (patch) | |
| tree | 5c28e75455be93fe83569947dfe602866a56e6ed /src/liballoc/tests/vec.rs | |
| parent | de7f0617681fc94ecd0090d2dd2e4d70fea8f3a2 (diff) | |
| parent | 9cca462ca5faf348eb8a41d85193843fd6827434 (diff) | |
| download | rust-2fbba5bdbadeef403a64e9e1568cdad225cbcec1.tar.gz rust-2fbba5bdbadeef403a64e9e1568cdad225cbcec1.zip | |
Auto merge of #43051 - Mark-Simulacrum:rollup, r=Mark-Simulacrum
Rollup of 8 pull requests - Successful merges: #42227, #42836, #42975, #42994, #43041, #43042, #43043, #43045 - Failed merges:
Diffstat (limited to 'src/liballoc/tests/vec.rs')
| -rw-r--r-- | src/liballoc/tests/vec.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/liballoc/tests/vec.rs b/src/liballoc/tests/vec.rs index fdf453b39cf..17f1229c206 100644 --- a/src/liballoc/tests/vec.rs +++ b/src/liballoc/tests/vec.rs @@ -274,6 +274,11 @@ fn test_dedup_by() { vec.dedup_by(|a, b| a.eq_ignore_ascii_case(b)); assert_eq!(vec, ["foo", "bar", "baz", "bar"]); + + let mut vec = vec![("foo", 1), ("foo", 2), ("bar", 3), ("bar", 4), ("bar", 5)]; + vec.dedup_by(|a, b| a.0 == b.0 && { b.1 += a.1; true }); + + assert_eq!(vec, [("foo", 3), ("bar", 12)]); } #[test] |