Function slice_as_uninit

crates/stdlib/src/socket.rs:2714–2716

(v: &mut [T])

    }

    unsafe fn slice_as_uninit<T>(v: &mut [T]) -> &mut [MaybeUninit<T>] {
        unsafe { &mut *(v as *mut [T] as *mut [MaybeUninit<T>]) }
    }

    enum IoOrPyException {
        Timeout,