Trait ya_advent_lib::iter::FirstLast

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pub trait FirstLast: Iterator {
    // Required method
    fn first_last(self) -> Option<(Self::Item, Self::Item)>;
}

Required Methods§

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fn first_last(self) -> Option<(Self::Item, Self::Item)>

Implementors§

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impl<I> FirstLast for I
where I: Iterator, I::Item: Clone,