mod chained;
mod cloned;
mod cloning_iterable;
mod copied;
mod enumerated;
mod filter_mapped;
mod filtered;
mod flat_mapped;
mod flattened;
mod fused;
mod mapped;
mod mapped_while;
mod reversed;
mod skipped;
mod skipped_while;
mod stepped_by;
mod taken;
mod taken_while;
mod zipped;