rust-embedded / rust-embedded/heapless
BinaryHeap pop mixing elements of same order
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question
- Dominant language
- Rust
- Stars
- 2k
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- 253
- Avg merge
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- Merged PRs (30d)
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Description
Hi,
When pushing multiple items into a BinaryHeap that have equal ordering, they come back out in a random order.
Is there a way to make them come out in the same order as they where put in?
Thanks,
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 BinaryHeap implementation and reading how equal-order elements are compared and removed. Determine whether preserving insertion order is intended for equal elements, then identify the relevant behavior that would need coverage; the issue provides no test or file path, so completion criteria are not yet defined.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100