-impl Writeable for ClosingSigned {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
- w.size_hint(32 + 8 + 64 + if self.fee_range.is_some() { 1+1+ 2*8 } else { 0 });
- self.channel_id.write(w)?;
- self.fee_satoshis.write(w)?;
- self.signature.write(w)?;
- encode_tlv_stream!(w, {
- (1, self.fee_range, option),
- });
- Ok(())
- }
-}
-
-impl Readable for ClosingSigned {
- fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
- let channel_id = Readable::read(r)?;
- let fee_satoshis = Readable::read(r)?;
- let signature = Readable::read(r)?;
- let mut fee_range = None;
- decode_tlv_stream!(r, {
- (1, fee_range, option),
- });
- Ok(Self { channel_id, fee_satoshis, signature, fee_range })
- }
-}
+impl_writeable_msg!(ClosingSigned,
+ { channel_id, fee_satoshis, signature },
+ { (1, fee_range, option) }
+);