diff options
| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-06-12 20:03:34 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-12 20:03:34 +0200 |
| commit | 315b76fcd33e6f51eda45113f85393704360d28b (patch) | |
| tree | ff5e400b5ba90f4ce5bde622610959f5e3e16170 /library/alloctests | |
| parent | 6c8138de8f1c96b2f66adbbc0e37c73525444750 (diff) | |
| parent | e48617f817a2528502c7f6a59255e46c63d933d9 (diff) | |
| download | rust-315b76fcd33e6f51eda45113f85393704360d28b.tar.gz rust-315b76fcd33e6f51eda45113f85393704360d28b.zip | |
Rollup merge of #138016 - nwoods-cimpress:slice_chunkby_clone, r=dtolnay
Added `Clone` implementation for `ChunkBy` Added `Clone` implementation for `ChunkBy` Closes rust-lang/rust#137969.
Diffstat (limited to 'library/alloctests')
| -rw-r--r-- | library/alloctests/tests/slice.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/library/alloctests/tests/slice.rs b/library/alloctests/tests/slice.rs index 2516563187f..1e15d54d979 100644 --- a/library/alloctests/tests/slice.rs +++ b/library/alloctests/tests/slice.rs @@ -1636,6 +1636,19 @@ fn test_chunk_by() { assert_eq!(iter.next_back(), Some(&[1][..])); assert_eq!(iter.next(), Some(&[2, 2, 2][..])); assert_eq!(iter.next_back(), None); + + let mut iter = slice.chunk_by(|a, b| a == b); + assert_eq!(iter.next(), Some(&[1, 1, 1][..])); + assert_eq!(iter.next(), Some(&[3, 3][..])); + let mut iter_clone = iter.clone(); + assert_eq!(iter.next(), Some(&[2, 2, 2][..])); + assert_eq!(iter.next(), Some(&[1][..])); + assert_eq!(iter.next(), Some(&[0][..])); + assert_eq!(iter.next(), None); + assert_eq!(iter_clone.next(), Some(&[2, 2, 2][..])); + assert_eq!(iter_clone.next(), Some(&[1][..])); + assert_eq!(iter_clone.next(), Some(&[0][..])); + assert_eq!(iter_clone.next(), None); } #[test] |