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improve 'iter_nth_zero' documentation

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Areredify 2020-02-03 01:19:16 +03:00 committed by Mikhail Babenko
parent 6184710d08
commit 66ad544175
1 changed files with 3 additions and 2 deletions
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5
clippy_lints/src/methods/mod.rs
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@ -798,8 +798,9 @@ declare_clippy_lint! {
declare_clippy_lint! { declare_clippy_lint! {
/// **What it does:** Checks for the use of `iter.nth(0)`. /// **What it does:** Checks for the use of `iter.nth(0)`.
/// ///
/// **Why is this bad?** `iter.nth(0)` is unnecessary, and `iter.next()` /// **Why is this bad?** `iter.next()` is equivalent to
/// is more readable. /// `iter.nth(0)`, as they both consume the next element,
/// but is more readable.
/// ///
/// **Known problems:** None. /// **Known problems:** None.
/// ///