protected function serializer()
    {
        if (null === $this->serializer) {
            $self = $this;
            $this->serializer = Closure::bind($this->bindSerializer(), null, $this->class);
        }
        return $this->serializer;
    }
protected function serializer()
    {
        if (null === $this->serializer) {
            $self = $this;
            $this->serializer = Closure::bind($this->bindSerializer(), null, $this->class);
        }
        return $this->serializer;
    }
protected function serializer ( ) { if ( null === $ this -> serializer ) { $ self = $ this ; $ this -> serializer = Closure :: bind ( $ this -> bindSerializer ( ) , null , $ this -> class ) ; } return $ this -> serializer ; }
Get a reference to the bound serialization closure.

@return Closure
Get a reference to the bound serialization closure .