or-iterator
| Crates.io | or-iterator |
| lib.rs | or-iterator |
| version | 0.1.1 |
| created_at | 2020-05-02 14:28:19.440208+00 |
| updated_at | 2020-05-02 14:45:15.75436+00 |
| description | Rust iterator which takes two iterators and returns non-empty one |
| homepage | |
| repository | https://github.com/panarch/or-iterator |
| max_upload_size | |
| id | 236581 |
| size | 9,734 |
Taehoon Moon (panarch)
documentation
README
or-iterator
Rust iterator which takes two iterators and return not empty one
use or_iterator::OrIterator;
let v1 = vec![1, 2, 3];
let v2 = vec![4, 5];
let or = v1.iter().or(v2.iter());
assert_eq!(3, or.count());
let v1 = vec![];
let v2 = vec![4, 5];
let or = v1.iter().or(v2.iter());
assert_eq!(2, or.count());
Thanks to
Frank Steffahn (https://internals.rust-lang.org/u/steffahn)