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6 changes: 3 additions & 3 deletions library/core/src/iter/adapters/peekable.rs
Original file line number Diff line number Diff line change
Expand Up @@ -271,7 +271,7 @@ impl<I: Iterator> Peekable<I> {
/// assert_eq!(iter.next_if(|&x| x == 0), Some(0));
/// // The next item returned is now 1, so `next_if` will return `None`.
/// assert_eq!(iter.next_if(|&x| x == 0), None);
/// // `next_if` saves the value of the next item if it was not equal to `expected`.
/// // `next_if` retains the next item if the predicate evaluates to `false` for it.
/// assert_eq!(iter.next(), Some(1));
/// ```
///
Expand Down Expand Up @@ -304,9 +304,9 @@ impl<I: Iterator> Peekable<I> {
/// let mut iter = (0..5).peekable();
/// // The first item of the iterator is 0; consume it.
/// assert_eq!(iter.next_if_eq(&0), Some(0));
/// // The next item returned is now 1, so `next_if` will return `None`.
/// // The next item returned is now 1, so `next_if_eq` will return `None`.
/// assert_eq!(iter.next_if_eq(&0), None);
/// // `next_if_eq` saves the value of the next item if it was not equal to `expected`.
/// // `next_if_eq` retains the next item if it was not equal to `expected`.
/// assert_eq!(iter.next(), Some(1));
/// ```
#[stable(feature = "peekable_next_if", since = "1.51.0")]
Expand Down
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