This thread is related to the thread I started last night about Foundation and
value types.
Ideally all Foundation types that are already structs would expose a more
Swifty interface and those that are naturally value types but currently
implemented as classes would be bridged and exposed in S
> On Jan 20, 2017, at 9:55 AM, Ian Partridge via swift-corelibs-dev
> wrote:
>
> On Darwin, asynchronous usage of Operation is supported via KVO notifications.
>
> Because KVO is only available on Darwin platforms, swift-corelibs-foundation
> currently does not support asychronous Operations,