Function set_from_windows_err

crates/stdlib/src/overlapped.rs:280–293

(err: u32, vm: &VirtualMachine)

    }

    fn set_from_windows_err(err: u32, vm: &VirtualMachine) -> PyBaseExceptionRef {
        let err = if err == 0 {
            unsafe { GetLastError() }
        } else {
            err
        };
        let errno = crate::vm::common::os::winerror_to_errno(err as i32);
        let message = std::io::Error::from_raw_os_error(err as i32).to_string();
        let exc = vm.new_errno_error(errno, message);
        let _ = exc
            .as_object()
            .set_attr("winerror", err.to_pyobject(vm), vm);
        exc.upcast()
    }

    fn HasOverlappedIoCompleted(overlapped: &OVERLAPPED) -> bool {
        overlapped.Internal != (Foundation::STATUS_PENDING as usize)