dignifiedquire / dignifiedquire/pin-cell
Missing CoerceUnsized APIs
Open
help wanted
- Dominant language
- Rust
- Stars
- 14
- Forks
- 5
- PR merge metrics
- No merged PRs in 30d
Description
This crate is supposed to mirror the API of `RefCell`, but some APIs in std are missing. One is the `CoercedUnsized` implementations for the reference types here, which allow the user to coerce them to trait objects.
`CoerceUnsized` is a nightly only API. This crate is nightly only already, but the features it currently uses - `pin` and `arbitrary_self_types` - are intended to be stabilized soon. For this reason, I'd prefer for the `CoerceUnsized` APIs to be under a separate "unstable" feature flag, so that this crate can run on stable Rust sooner than `CoerceUnsized` will be stabilized.
Contributor guide
No contributing guide indexed for this repository
Assessment
This issue has not been assessed yet.