[2h]

> option types

Go couldn't have Option before, and it cant have option now. Option is not only generic, but its also an Enum, which Go still doesn't have:

https://doc.rust-lang.org/std/option/enum.Option.html

so its not really clear what you mean by this.

[kerkeslager]

https://gprivate.com/651x2

[alex_lav]

Option is an enum _in Rust_. This is not universally true (or even common).