046e09096e
add must_use to extract_if methods Also, mention the `.for_each(drop)` pattern in the documentation. One can't always use `retain` with a negated predicate as that does not have a range argument. r? `@the8472` |
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| .. | ||
| benches | ||
| src | ||
| tests | ||
| build.rs | ||
| Cargo.toml | ||