code: func (msg *MsgCFHeaders) Deserialize(r io.Reader) error {
  	// At the current time, there is no difference between the wire encoding
  	// and the stable long-term storage format.  As a result, make use of
  	// BtcDecode.
  	return msg.BtcDecode(r, 0, BaseEncoding)
  }
docs: // Deserialize decodes a filter header from r into the receiver using a format
  // that is suitable for long-term storage such as a database. This function
  // differs from BtcDecode in that BtcDecode decodes from the bitcoin wire
  // protocol as it was sent across the network.  The wire encoding can
  // technically differ depending on the protocol version and doesn't even really
  // need to match the format of a stored filter header at all. As of the time
  // this comment was written, the encoded filter header is the same in both
  // instances, but there is a distinct difference and separating the two allows
  // the API to be flexible enough to deal with changes.