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 评论) (3 反应) (0 负责人)Rust (9,410 star) (450 fork)batch import

enhancementhelp wantedparity-std

描述

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 =)

贡献者指南

技术栈: rust
领域: backendapiperformance
议题类型: feature
难度: 3
预计时间: 1-2 days
活动状态: stale
清晰度: clear
前置要求: Rust trait systemRayon parallel iteratorsIterator adapter patterns
新手友好度: 35
研究方向: 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.