Why “perma goodbye”?

Go has a similar function declaration, and it supports anonymous functions/lambdas.

E.g. in go, an anonymous func like this could be defined as

foo := func(x int, _ int) int { … }

So I’d imagine in Zig it should be feasible to do something like

var foo = fn(x: i32, i32) i32 { … }

unless I’m missing something?