//! Parallel iterator trait family.
//!
//! - `iterator`: [`ParallelIterator`], the item-stream contract and its adapter
//! and terminal methods.
//! - `consumer`: [`Consumer`] and [`ParallelExtend`], the sink side of the
//! drive protocol.
//! - `conversion`: [`IntoParallelIterator`] and [`IntoParallelRefIterator`],
//! the source-side conversions.
//! - `folds`: the sequential and reassociated fold routines the terminal
//! methods of [`ParallelIterator`] share.
pub use ;
pub use ;
pub use ParallelIterator;