Experiment with using `HashMap::with_capacity`
Open
Nobody has claimed this yet.
- Dominant language
- Rust
- Stars
- 24.1k
- Forks
- 2k
- Avg merge
- 1d 5h
- Merged PRs (30d)
- 365
Description
See https://github.com/rust-lang/rust/issues/137005
cc: @oech3
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
Start by reading the linked Rust issue 137005 and the uutils/coreutils code affected by HashMap construction. Determine which command or commands are in scope and what experiment or measurement would establish a useful result; the issue does not name files or tests, so completion criteria are not specified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- cli, performance
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100