tokio - Contrib clone of tokio

Age	Commit message (Collapse)	Author
2020-10-08	net: use &self with TcpListener::accept (#2919)	Carl Lerche
	Uses the infrastructure added by #2828 to enable switching `TcpListener::accept` to use `&self`. This also switches `poll_accept` to use `&self`. While doing introduces a hazard, `poll_*` style functions are considered low-level. Most users will use the `async fn` variants which are more misuse-resistant. TcpListener::incoming() is temporarily removed as it has the same problem as `TcpSocket::by_ref()` and will be implemented later.
2020-10-07	net: add `TcpSocket` for configuring a socket (#2920)	Carl Lerche
	This enables the caller to configure the socket and to explicitly bind the socket before converting it to a `TcpStream` or `TcpListener`. Closes: #2902