+ });
+ }
+ }
+}
+
+impl UtxoLookup for BitcoindClient {
+ fn get_utxo(&self, _genesis_hash: &BlockHash, _short_channel_id: u64) -> UtxoResult {
+ // P2PGossipSync takes None for a UtxoLookup, so this will never be called.
+ todo!();
+ }
+}
+
+impl WalletSource for BitcoindClient {
+ fn list_confirmed_utxos(&self) -> Result<Vec<Utxo>, ()> {
+ let utxos = tokio::task::block_in_place(move || {
+ self.handle.block_on(async move { self.list_unspent().await }).0
+ });
+ Ok(utxos
+ .into_iter()
+ .filter_map(|utxo| {
+ let outpoint = OutPoint { txid: utxo.txid, vout: utxo.vout };
+ match utxo.address.payload {
+ Payload::WitnessProgram { version, ref program } => match version {
+ WitnessVersion::V0 => WPubkeyHash::from_slice(program)
+ .map(|wpkh| Utxo::new_v0_p2wpkh(outpoint, utxo.amount, &wpkh))
+ .ok(),
+ // TODO: Add `Utxo::new_v1_p2tr` upstream.
+ WitnessVersion::V1 => XOnlyPublicKey::from_slice(program)
+ .map(|_| Utxo {
+ outpoint,
+ output: TxOut {
+ value: utxo.amount,
+ script_pubkey: Script::new_witness_program(version, program),
+ },
+ satisfaction_weight: 1 /* empty script_sig */ * WITNESS_SCALE_FACTOR as u64 +
+ 1 /* witness items */ + 1 /* schnorr sig len */ + 64, /* schnorr sig */
+ })
+ .ok(),
+ _ => None,
+ },
+ _ => None,