rust-lang / rust-lang/rust

Tracking Issue for `BinaryHeap::from_raw_vec`

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C-tracking-issue S-tracking-unimplemented T-libs
Dominant language
Rust
Stars
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Forks
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Description

Feature gate: #![feature(binary_heap_from_raw_vec)]

This is a tracking issue for the BinaryHeap::from_raw_vec function. This function constructs a BinaryHeap from a Vec without performing a heapify.

Public API
impl <T, A: Allocator> BinaryHeap<T, A> {
    pub unsafe fn from_raw_vec(vec: Vec<T, A>) -> BinaryHeap<T, A>
}
Steps / History

(Remember to update the S-tracking-* label when checking boxes.)

  • ACP: rust-lang/libs-team#710
  • Implementation: #152502
  • Final comment period (FCP)^1
  • Stabilization PR
Unresolved Questions
  • None yet.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Review the completed ACP and implementation PR #152502, then read the feature-lifecycle stabilization guidance linked in the issue. The remaining work is the final comment period and a stabilization PR; no implementation task, file, or test is specified here.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
backend-api-design
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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