Trait astral::thirdparty::rayon::iter::plumbing::UnindexedProducer
pub trait UnindexedProducer: Send + Sized {
type Item;
fn split(self) -> (Self, Option<Self>);
fn fold_with<F>(self, folder: F) -> F
where
F: Folder<Self::Item>;
}
Expand description
A variant on Producer
which does not know its exact length or
cannot represent it in a usize
. These producers act like
ordinary producers except that they cannot be told to split at a
particular point. Instead, you just ask them to split ‘somewhere’.
(In principle, Producer
could extend this trait; however, it
does not because to do so would require producers to carry their
own length with them.)
Required Associated Types
type Item
type Item
The type of item returned by this producer.