https://github.com/avi-d-coder/iter_fallback

Drive two iters, exhaust first then fallback on the rest of second
https://github.com/avi-d-coder/iter_fallback

fallback iterative-methods iterator rust rust-language

Last synced: 9 months ago
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Drive two iters, exhaust first then fallback on the rest of second

• Host: GitHub
• URL: https://github.com/avi-d-coder/iter_fallback
• Owner: Avi-D-coder
• License: apache-2.0
• Created: 2018-11-10T03:14:23.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2018-11-19T01:02:54.000Z (about 7 years ago)
• Last Synced: 2025-02-28T08:52:40.742Z (10 months ago)
• Topics: fallback, iterative-methods, iterator, rust, rust-language
• Language: Rust
• Homepage:
• Size: 15.6 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

          
[![crates.io](https://img.shields.io/crates/v/iter_fallback.svg)](https://crates.io/crates/iter_fallback)

# iter_fallback

An iterator that falls back to a second iterator when the first one is exusted.

```rs

 assert_eq!(

            vec![1, 2, 3, 4, 5],

            vec![1, 2, 3]

                .into_iter()

                .fallback(vec![0, 0, 0, 4, 5].into_iter())

                .collect::>()

        )

```