Trait rayon::par_iter::internal::UnindexedProducer   
                   
                       [−]
                   
               [src]
pub trait UnindexedProducer: IntoIterator + Send + Sized {
    fn can_split(&self) -> bool;
    fn split(self) -> (Self, Self);
}An unindexed producer that doesn't know its exact length.
(or can't represent its known length in a usize)