Use `<Box<[T; N]> as IntoIterator>::IntoIter` to avoid an expensive copy when calling `into_iter` on HeapArray.
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Assessment
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Newbie friendliness
- 68/100
Research direction
Start at HeapArray's into_iter implementation and compare it with the approach described in rust-lang/rust#134021. Verify that iteration no longer performs the expensive array copy, then run the crate's existing tests to confirm behavior is unchanged.
Written by the indexing model from the issue text.
Description
into_iter should use the new implementation in https://github.com/rust-lang/rust/pull/134021 to avoid an expensive array copy.
- Dominant language
- Rust
- Stars
- 0
- Forks
- 1
- PR merge metrics
- No merged PRs in 30d
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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