Why No Traits (late-bound inheritance) in F#
I fooled myself for a moment into thinking F# has ad-hoc polymorphism. Interface inheritance in F# looks a lot like traits in rust. So, why doesn’t F# support trait-like polymorphism.
Rust
Small Quibble with The Great Rewriting in Rust
The Great Rewriting in Rust is a good overview of why Rust is a compelling and growing language. However, I have a small quibble with how it refers to F#. The article states F#, Dart, Swift, or Kotlin either, which seem to be more interested in replacing the null keyword with optionals, thereby solving Sir Hoare’s mistake. Sir Hoare’s mistake refers to null. I can’t speak to Dart, Swift, and Kotlin, but I know F# rather well.