Function sesh::fork

pub fn fork<S, P>(p: P) -> S::Dual where
    S: Session + 'static,
    P: FnOnce(S) -> Result<(), Box<dyn Error>> + Send + 'static, 

Creates a child process, and a session with two dual endpoints of type S and S::Dual. The first endpoint is given to the child process. Returns the second endpoint.