rust-embedded / rust-embedded/heapless
`FromIterator` for `Deque`
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Beginner friendly
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- Dominant language
- Rust
- Stars
- 2k
- Forks
- 253
- Avg merge
- 1d 2h
- Merged PRs (30d)
- 1
Description
It would be really convenient if Deque implemented FromIterator, like Vec, so you could create one from an iterator. The obvious workaround is to just extend an empty Deque, but that seems less ergonomic.
Contributor guide
No contributing guide indexed for this repository
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.
Research direction
Start by locating the Deque implementation and checking how Vec and other heapless collections implement FromIterator. Review the existing extend behavior and related collection tests, then add FromIterator coverage that confirms iterator items are inserted correctly and capacity behavior is handled consistently.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 68/100