In-process WireGuard for Tokio
This crate provides a Tokio-based in-process implementation of WireGuard.
Each [Interface] is backed by an independent TCP/IP stack that tunnels all of its traffic
over WireGuard, and can be used to create TCP ([TcpStream] and [TcpListener])
and UDP ([UdpSocket]) sockets, which attempt to follow the API of [tokio::net] as closely as
possible.
The interface can be dynamically configured at runtime, and any number of interfaces can exist in the same process. This makes it possible for an application to support WireGuard with fine grained control without root privileges on any platform supported by Tokio.
Interfaces can also forward traffic to remote WireGuard peers. However, at the moment, they cannot forward traffic to other interfaces outside of the WireGuard network.
This library is built on top of [smoltcp] and [boringtun], and could not exist without these
amazing projects.