Rust has a similar feature in Cargo.toml[1], though they define multiple degrees of maintenance (actively-developed, passively-maintained, as-is, experimental,

Rust has a similar feature in Cargo.toml[1], though they define multiple degrees of maintenance (actively-developed, passively-maintained, as-is, experimental, looking-for-maintainer, deprecated, none). [1]: https://doc.rust-lang.org/cargo/reference/manifest.html#package-metadata https://doc.rust-lang.org/cargo/reference/manifest.html#pack...