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Diffstat (limited to 'src/tools/clippy/src/docs/from_iter_instead_of_collect.txt')
| -rw-r--r-- | src/tools/clippy/src/docs/from_iter_instead_of_collect.txt | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/src/tools/clippy/src/docs/from_iter_instead_of_collect.txt b/src/tools/clippy/src/docs/from_iter_instead_of_collect.txt deleted file mode 100644 index f3fd27597..000000000 --- a/src/tools/clippy/src/docs/from_iter_instead_of_collect.txt +++ /dev/null @@ -1,24 +0,0 @@ -### What it does -Checks for `from_iter()` function calls on types that implement the `FromIterator` -trait. - -### Why is this bad? -It is recommended style to use collect. See -[FromIterator documentation](https://doc.rust-lang.org/std/iter/trait.FromIterator.html) - -### Example -``` -let five_fives = std::iter::repeat(5).take(5); - -let v = Vec::from_iter(five_fives); - -assert_eq!(v, vec![5, 5, 5, 5, 5]); -``` -Use instead: -``` -let five_fives = std::iter::repeat(5).take(5); - -let v: Vec<i32> = five_fives.collect(); - -assert_eq!(v, vec![5, 5, 5, 5, 5]); -```
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