paritytech / paritytech/parity-scale-codec
Create `Codec` derive macro
Open
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enhancement
- Dominant language
- Rust
- Stars
- 287
- Forks
- 103
- Avg merge
- 6d 13h
- Merged PRs (30d)
- 1
Description
This Codec derive macro should implement Encode and Decode. So, this is a shortcut to writing Encode and Decode in the derive attribute.
Contributor guide
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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 existing Encode and Decode derive attributes and the entry points where their generated implementations are defined. Determine how a combined Codec derive should invoke both behaviors, then verify that using Codec provides both Encode and Decode implementations. The issue names no files or tests, so the repository structure must be traced first.
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
- Mostly clear
- Newbie friendliness
- 35/100