How to rejoin `ReadHalf` and `WriteHalf` into a `TcpStream`

Question

Is there a way to rejoin a Tokio ReadHalf and WriteHalf into a TcpStream after a split?

let mut stream = TcpStream::connect("127.0.0.1:8080").await?;
let (reader, writer) = stream.split();

// re-join pseudo-code
let stream: TcpStream = (reader, writer).join();

Answer 1

From cargo doc

To restore this read/write object from its split::ReadHalf and split::WriteHalf use unsplit.