For refinement types in Rust see e.g.: https://crates.io/crates/refined_type https://crates.io/crates/refined_type https://crates.io/crates/refinement https:/

For refinement types in Rust see e.g.: https://crates.io/crates/refined_type https://crates.io/crates/refined_type https://crates.io/crates/refinement https://crates.io/crates/refinement and https://crates.io/crates/refined https://crates.io/crates/refined There are also some interesting optimizations possible around this; see e.g. this discussion on the issue tracker of the latter crate: https://github.com/jkaye2012/refined/issues/9#issuecomment-2678322323 https://github.com/jkaye2012/refined/issues/9#issuecomment-2...