pub fn poll(&mut self) {
        assert!(self.initialized(), "not initialized!");
        let now = Instant::now();
        self.connection_mut().poll(now);
    }
/// calls laminar's manual_poll - do per tick
calls laminar's manual_poll - do per tick
calls laminar ' s manual_poll - do per tick
pub fn poll(&mut self) {
        assert!(self.initialized(), "not initialized!");
        let now = Instant::now();
        self.connection_mut().poll(now);
    }
pub fn poll ( & mut self ) { assert ! ( self initialized ( ) " " ) ; let now = Instant :: now ( ) ; self . connection_mut ( ) . poll ( now ) ; }
calls laminar's manual_poll - do per tick
calls laminar ' s manual_poll - do per tick
&mut self