pub fn is_header(&self) -> bool {
        if let AMQPFrame::Header(..) = self {
            true
        } else {
            false
        }
    }
/// Return whether this frame is an AMQPFrame::Header or not
Return whether this frame is an AMQPFrame::Header or not
Return whether this frame is an AMQPFrame :: Header or not
pub fn is_header(&self) -> bool {
        if let AMQPFrame::Header(..) = self {
            true
        } else {
            false
        }
    }
pub fn is_header ( & self ) -> bool { if let AMQPFrame :: Header ( .. ) = self { true } else { false } }
Return whether this frame is an AMQPFrame::Header or not
Return whether this frame is an AMQPFrame :: Header or not
&self