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Diffstat (limited to 'src/tools/clippy/src/docs/unused_peekable.txt')
-rw-r--r-- | src/tools/clippy/src/docs/unused_peekable.txt | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/tools/clippy/src/docs/unused_peekable.txt b/src/tools/clippy/src/docs/unused_peekable.txt deleted file mode 100644 index 268de1ce3..000000000 --- a/src/tools/clippy/src/docs/unused_peekable.txt +++ /dev/null @@ -1,26 +0,0 @@ -### What it does -Checks for the creation of a `peekable` iterator that is never `.peek()`ed - -### Why is this bad? -Creating a peekable iterator without using any of its methods is likely a mistake, -or just a leftover after a refactor. - -### Example -``` -let collection = vec![1, 2, 3]; -let iter = collection.iter().peekable(); - -for item in iter { - // ... -} -``` - -Use instead: -``` -let collection = vec![1, 2, 3]; -let iter = collection.iter(); - -for item in iter { - // ... -} -```
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