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项目作者： panarch

项目描述 ：
Rust iterator which takes two iterators and return not empty one
高级语言： Rust
项目地址: git://github.com/panarch/or-iterator.git
创建时间： 2020-05-02T14:05:47Z
项目社区：https://github.com/panarch/or-iterator
开源协议：MIT License
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or-iterator

Crates.io
docs.rs
License

Rust iterator which takes two iterators and return not empty one

  1. use or_iterator::OrIterator;
  3. let v1 = vec![1, 2, 3];
  4. let v2 = vec![4, 5];
  5. let or = v1.iter().or(v2.iter());
  6. assert_eq!(3, or.count());
  8. let v1 = vec![];
  9. let v2 = vec![4, 5];
  10. let or = v1.iter().or(v2.iter());
  11. assert_eq!(2, or.count());

Thanks to

Frank Steffahn (https://internals.rust-lang.org/u/steffahn)