add back removed methods as setter functions #5480

Security advisories found

1 unmaintained

safemem is unmaintained

Details
Status	unmaintained
Package	`safemem`
Version	`0.3.3`
URL	https://github.com/abonander/safemem
Date	2023-02-14

The latest crates.io release was in 2019. The repository has been archived by the author.