Apparently, Derivative is unmaintained [1], but there is Derive_more [2], Educe [3] and Derive-where [4], if anyone is interested.

[1] https://rustsec.org/advisories/RUSTSEC-2024-0388.html

[2] https://crates.io/crates/derive_more

[3] https://crates.io/crates/educe

[4] https://crates.io/crates/derive-where