3f9b26dc64
The `advance_by(n)` docs state that in the error case `Err(k)` that k is always less than n. It also states that `advance_by(0)` may return `Err(0)` to indicate an exhausted iterator. These statements are inconsistent. Since only one implementation (Skip) actually made use of that I changed it to return Ok(()) in that case too. While adding some tests I also found a bug in `Take::advance_back_by`. |
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| .. | ||
| adapters | ||
| traits | ||
| mod.rs | ||
| range.rs | ||
| sources.rs | ||