pub fn iter(&self) -> Messages {
        Messages {
            conn: &self.conn,
        }
    }
/// An iterator over messages received over the bus.
An iterator over messages received over the bus.
An iterator over messages received over the bus .
pub fn iter(&self) -> Messages {
        Messages {
            conn: &self.conn,
        }
    }
pub fn iter ( & self ) -> Messages { Messages { conn : & self . conn , } }
An iterator over messages received over the bus.
An iterator over messages received over the bus .
&self