I have a custom result-like class that has served me well in kotlin/android; ```sealed class Resolve...

# multiplatform

[ade]

I have a custom result-like class that has served me well in kotlin/android;

sealed class Resolved<out T> {
    data class Success<out T>(val data: T) : Resolved<T>()
    data class Error(val exception: Exception) : Resolved<Nothing>()

But in case of Error, how can I extract the exception on the iOS side? If Resolved.Error has a type parameter (Error<T>) i can do in swift:
if *let* val = response *as*? ResolvedError { ...
But when it doesnt and is typed as Resolved<Nothing> I cannot. Or at least I don't know how. Any tips?

[ade]

actually this can trivially solved on the kt side by doing e.g.

fun <T> Resolved<T>.errorOrNull() = (this as? Resolved.Error)?.exception

and in swift
if *let* val = response?.errorOrNull() {
print("Found an exception \(val)")
}