Add an Iterator::cycle equivalent · rayon-rs/rayon#330

2017-05-01T03:19:57.000Z

```rust fn cycle(self) -> Cycle where Self: Clone { ... } ``` @nikomatsakis's notes from the [wiki](https://github.com/nikomatsakis/rayon/wiki/Iterator-Trait-Parity): - This can probably be done for indexed parallel iterator, at least, sort of like chain? - Have to think about it =)

(6 comments) (3 reactions) (0 assignees)Rust (9,410 stars) (450 forks)batch import

enhancementhelp wantedparity-std

説明

fn cycle(self) -> Cycle<Self> where Self: Clone { ... }

@nikomatsakis's notes from the wiki:

This can probably be done for indexed parallel iterator, at least, sort of like chain?
Have to think about it =)

コントリビューターガイド

技術スタック: rust
領域: backendapiperformance
Issue 種別: feature
難度: 3
推定時間: 1-2 days
活動状況: stale
明確さ: clear
前提条件: Rust trait systemRayon parallel iteratorsIterator adapter patterns
初心者向け度: 35
調査方針: Look at existing parallel iterator adapters like Chain in Rayon's source (e.g., src/iter/chain.rs). Understand how IndexedParallelIterator is implemented. The issue mentions Clone bound and indexed parallel iterators; examine the sequential Cycle and adapt the pattern. Check comments in the issue for any additional guidance.