Description
`ConstStaticCell<T>` could have been used to pass non-`Send` values to another thread, because `T` was not required to be `Send` while `ConstStaticCell` is `Send`.
This was corrected by introducing a `T: Send` bound.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | static_cell | >= 2.0.1-0, < 2.1.1 | 2.1.1 | RUSTSEC-2025-0045 |