pass return values from the closure to the caller

[sonodima]

No description provided.

[RivenSkaye]

Wait, if I'm reading this right, I can now directly do let my_dangerous_wintype = try_seh(some_fn())? That'd be amazing, I could delete my hacky macro to do this for every invocation then!

[sonodima]

That's correct, you would now be able to do stuff like:

fn fallible() -> NTSTATUS {
  ...
  STATUS_SUCCESS
}

let status = try_seh(fallible).unwrap();