use choose_multiple to clean get_peers() up #3457
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quentinlesceller
approved these changes
Oct 1, 2020
| .collect::<Vec<_>>(); | ||
| peers[..].shuffle(&mut thread_rng()); | ||
| Ok(peers.iter().take(count).cloned().collect()) | ||
| .choose_multiple(&mut thread_rng(), count); |
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Small refactor to cleanup
find_peers().We can use
choose_multiple()to conveniently findcountrandom entries, rather than shuffling them up manually.