Infer the `[const] Destruct` bound on fields from `[const] Destruct` bound on struct
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A-trait-system
C-enhancement
F-const_trait_impl
PG-const-traits
T-compiler
- Dominant language
- Rust
- Stars
- 119k
- Forks
- 16.1k
- PR merge metrics
- PR metrics pending
Description
As per https://github.com/rust-lang/rust/pull/143768#discussion_r2217356333
If we have Option<T>: [const] Destruct this should imply T: [const] Destruct
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 with the linked rust-lang/rust pull request discussion, then locate the compiler handling for [const] Destruct bounds on structs and their fields. The work is done when an Option: [const] Destruct bound implies T: [const] Destruct as described by the issue.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100