Concept Subspace :: sus :: iter :: FromIterator

source

template <class ToType, class ItemType>

concept FromIterator

requires

requires(

    __private::IntoIteratorArchetype<ItemType>&& from) {

    FromIteratorImpl<std::remove_const_t<ToType>>::from_iter(::sus::move(from))

  } -> std::same_as<std::remove_const_t<ToType>>;

A concept that indicates ToType can be constructed from an Iterator, via sus::iter::from_iter<ToType>(Iterator<IterType>).

Any type that matches this concept can be constructed from Iterator::collect().

The from_iter() is less often called, as the collect() method provides the preferred way to construct from an iterator. But in generic template code especially, the from_iter() can be more clear.