Class Subspace :: sus :: iter :: OnceWith

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template <class ItemT, class GenFn>
class OnceWith final
{ ... };

An Iterator that walks over at most a single Item.

Static Methods

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OnceWith(OnceWith<ItemT, GenFn>&&)

Methods

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auto clone() const -> OnceWith<ItemT, GenFn>
requires 
sus::mem::Clone<GenFn>
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auto exact_size_hint() const -> sus::usize
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auto next() -> Option<sus::iter::OnceWith::Item>
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auto next_back() -> Option<sus::iter::OnceWith::Item>
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auto size_hint() const -> SizeHint

sus::iter::Iterator trait.

Operators

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auto operator=(OnceWith<ItemT, GenFn>&&) -> OnceWith<ItemT, GenFn>&