rust-lang / rust-lang/std-replacement-data
Some candidates for adding
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 34
- Forks
- 7
- Avg merge
- 14m
- Merged PRs (30d)
- 1
Description
The maybe-dangling crate became unnecessary because std implemented a proper MaybeDangling, and used it in ManuallyDrop.
I believe std copied crossbeam-channel into the std mpsc implementation, making the performance of the two the same. Not sure.
proc-macro-hack is superseded by builtin features.
Contributor guide
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
Review how this dataset records standard-library replacements, then verify the candidates named in the issue: maybe-dangling versus std's MaybeDangling, crossbeam-channel versus std mpsc, and proc-macro-hack versus builtin features. Add only confirmed replacement entries and check that each follows the repository's existing data format.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- content
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 52/100