+ fn as_tx_input(&self, previous_output: BitcoinOutPoint) -> TxIn {
+ let sequence = match self {
+ PackageSolvingData::RevokedOutput(_) => Sequence::ENABLE_RBF_NO_LOCKTIME,
+ PackageSolvingData::RevokedHTLCOutput(_) => Sequence::ENABLE_RBF_NO_LOCKTIME,
+ PackageSolvingData::CounterpartyOfferedHTLCOutput(outp) => if outp.channel_type_features.supports_anchors_zero_fee_htlc_tx() {
+ Sequence::from_consensus(1)
+ } else {
+ Sequence::ENABLE_RBF_NO_LOCKTIME
+ },
+ PackageSolvingData::CounterpartyReceivedHTLCOutput(outp) => if outp.channel_type_features.supports_anchors_zero_fee_htlc_tx() {
+ Sequence::from_consensus(1)
+ } else {
+ Sequence::ENABLE_RBF_NO_LOCKTIME
+ },
+ _ => {
+ debug_assert!(false, "This should not be reachable by 'untractable' or 'malleable with external funding' packages");
+ Sequence::ENABLE_RBF_NO_LOCKTIME
+ },
+ };
+ TxIn {
+ previous_output,
+ script_sig: Script::new(),
+ sequence,
+ witness: Witness::new(),
+ }
+ }