Description
The author recommends switching to
[`once_cell`](https://crates.io/crates/once_cell), which offers a superset
of the functionality.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | double-checked-cell | >= 0.0.0-0 | — | RUSTSEC-2022-0024 |