Type Alias HandshakeFn 

pub type HandshakeFn = Arc<Box<dyn Send + Sync + Fn(&Sender<Message>, &Receiver<Message>) -> HandshakeFnReturn + 'static>>;

Shared closure invoked to perform a custom handshake negotiation using the supplied send/receive channels before the connection is considered ready.

Aliased Type

pub struct HandshakeFn { /* private fields */ }