Lint large copies
Impact
- Identify when large types are being copied and issue a warning. This is particularly useful for large futures, but applies to other Rust types as well.
Milestones
| Milestone | Status | Key Participants |
|---|---|---|
| Lang team initiative proposal | 💤 | |
| Implemented | 💤 |
Design notes
This is already implemented in experimental form. We would also need easy and effective ways to reduce the size of a future, though, such as deliv_boxable.