Binding a task-local without a closure

Hi Swift users! I want to talk about making task-locals more flexible while keeping them safe. The latest compiler changes forbid the unsafe way of binding them outside of withValue, but there is still no safe API that covers this use case. Here is the use case and an idea for such API. I have a scope object that is created at the start of a function and ended at the end of it: func handle(request: Request) async { let scope = Context.begin() defer { scope.end() } await process() // e...