Rust has rather sophisticated macros, which let you do stuff like this outside the core language implementation, which is IMO very much where such things belong

Rust has rather sophisticated macros, which let you do stuff like this outside the core language implementation, which is IMO very much where such things belong. E.g. a linq clone in rust can look like this: https://github.com/StardustDL/Linq-in-Rust https://github.com/StardustDL/Linq-in-Rust linq!(from p in 1..100, where p <= &5, orderby -p, select p * 2).collect();