> "Box" isn't really a useful type. It is very close to one. My Option[T] type [1] cannot have a Map method in stable Go because of the type system restriction

> "Box" isn't really a useful type. It is very close to one. My Option[T] type [1] cannot have a Map method in stable Go because of the type system restriction in question. Instead, I have a separate package with freestanding functions with the same purpose, including Map [2]. [1] https://pkg.go.dev/go.xyrillian.de/gg/option#Option https://pkg.go.dev/go.xyrillian.de/gg/option#Option [2] https://pkg.go.dev/go.xyrillian.de/gg/options#Map https://pkg.go.dev/go.xyrillian.de/gg/options#Map