oxidecomputer / oxidecomputer/iddqd

Implement the `retain` method

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Dominant language
Rust
Stars
405
Forks
15
Avg merge
14m
Merged PRs (30d)
25

Description

I think hashbrown supports the retain method yet it is not supported for BiHashMap for example.

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First steps

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  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

Start by reading the BiHashMap implementation and comparing its available methods with hashbrown's retain method. Determine the intended retain behavior for BiHashMap and add coverage demonstrating which entries remain after retention; the issue does not name specific files or tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
backend-api-design
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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