Rust is missing the function part though. For good reason - closures and GC are like PB&J. But programming exclusively with closures like you can in Haskell or

Rust is missing the function part though. For good reason - closures and GC are like PB&J. But programming exclusively with closures like you can in Haskell or Scheme isn't as feasible in Rust. This isn't to say Rust doesn't have excellent closures, lambdas, etc given its design constraints.