impl Writeable for FinalOnionHopData {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
w.size_hint(32 + 8 - (self.total_msat.leading_zeros()/8) as usize);
impl Writeable for FinalOnionHopData {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
w.size_hint(32 + 8 - (self.total_msat.leading_zeros()/8) as usize);