Is there a way to declare a "nillable" constraint that matches all types that can be nil (pointer, slice, map, etc.) ?
I would like to write a function, that receives a parameter (with a generic type), and check if this parameter is nil. I found a very ugly way to write it: https://go.dev/play/p/0g0SoTlBEgs The problem: the map type needs more than 1 type, so I need to provide the 3 types when I call the `IsNil()` function/ Is there a better way ? Yes I know I could use `any`, and check with reflect if the value inside the interface is nil. But I want to know if it's possible to do it with generics. Thank you. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/2043afe5-3d18-445a-90a9-75b48d3ec078n%40googlegroups.com.
