1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
use crate::ParallelStream; /// Conversion into a `ParallelStream`. pub trait IntoParallelStream { /// The type of the elements being iterated over. type Item: Send; /// Which kind of stream are we turning this into? type IntoParStream: ParallelStream<Item = Self::Item>; /// Creates a parallel stream from a value. fn into_par_stream(self) -> Self::IntoParStream; } impl<I: ParallelStream> IntoParallelStream for I { type Item = I::Item; type IntoParStream = I; #[inline] fn into_par_stream(self) -> I { self } }