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Rename PartiallySignedTransaction to Psbt 

Last release we added a type alias for `Psbt`, now lets just rename the
type and be done with it.

Includes re-export at the crate root because `bitcoin::Psbt` is clear
and obvious.
This commit is contained in:
Tobin C. Harding 2023-07-14 08:55:16 +10:00
parent 504d133b4e
commit 92749d29e4
No known key found for this signature in database
GPG Key ID: 40BF9E4C269D6607
6 changed files with 46 additions and 53 deletions
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1
bitcoin/src/lib.rs
View File

@ -140,6 +140,7 @@ pub use crate::hash_types::{
pub use crate::merkle_tree::MerkleBlock;
pub use crate::network::constants::Network;
pub use crate::pow::{CompactTarget, Target, Work};
pub use crate::psbt::Psbt;
#[cfg(not(feature = "std"))]
mod io_extras {

2
bitcoin/src/psbt/macros.rs
View File

@ -3,7 +3,7 @@
#[allow(unused_macros)]
macro_rules! hex_psbt {
($s:expr) => {
<$crate::psbt::PartiallySignedTransaction>::deserialize(
<$crate::psbt::Psbt>::deserialize(
&<$crate::prelude::Vec<u8> as $crate::hashes::hex::FromHex>::from_hex($s).unwrap(),
)
};

8
bitcoin/src/psbt/map/global.rs
View File

@ -9,7 +9,7 @@ use crate::consensus::{encode, Decodable};
use crate::io::{self, Cursor, Read};
use crate::prelude::*;
use crate::psbt::map::Map;
use crate::psbt::{raw, Error, PartiallySignedTransaction};
use crate::psbt::{raw, Error, Psbt};
/// Type: Unsigned Transaction PSBT_GLOBAL_UNSIGNED_TX = 0x00
const PSBT_GLOBAL_UNSIGNED_TX: u8 = 0x00;
@ -20,7 +20,7 @@ const PSBT_GLOBAL_VERSION: u8 = 0xFB;
/// Type: Proprietary Use Type PSBT_GLOBAL_PROPRIETARY = 0xFC
const PSBT_GLOBAL_PROPRIETARY: u8 = 0xFC;
impl Map for PartiallySignedTransaction {
impl Map for Psbt {
fn get_pairs(&self) -> Vec<raw::Pair> {
let mut rv: Vec<raw::Pair> = Default::default();
@ -70,7 +70,7 @@ impl Map for PartiallySignedTransaction {
}
}
impl PartiallySignedTransaction {
impl Psbt {
pub(crate) fn decode_global<R: io::Read + ?Sized>(r: &mut R) -> Result<Self, Error> {
let mut r = r.take(MAX_VEC_SIZE as u64);
let mut tx: Option<Transaction> = None;
@ -200,7 +200,7 @@ impl PartiallySignedTransaction {
}
if let Some(tx) = tx {
Ok(PartiallySignedTransaction {
Ok(Psbt {
unsigned_tx: tx,
version: version.unwrap_or(0),
xpub: xpub_map,

78
bitcoin/src/psbt/mod.rs
View File

@ -34,14 +34,11 @@ pub use self::error::Error;
mod map;
pub use self::map::{Input, Output, PsbtSighashType};
/// Partially signed transaction, commonly referred to as a PSBT.
pub type Psbt = PartiallySignedTransaction;
/// A Partially Signed Transaction.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "serde", serde(crate = "actual_serde"))]
pub struct PartiallySignedTransaction {
pub struct Psbt {
/// The unsigned transaction, scriptSigs and witnesses for each input must be empty.
pub unsigned_tx: Transaction,
/// The version number of this PSBT. If omitted, the version number is 0.
@ -62,7 +59,7 @@ pub struct PartiallySignedTransaction {
pub outputs: Vec<Output>,
}
impl PartiallySignedTransaction {
impl Psbt {
/// Returns an iterator for the funding UTXOs of the psbt
///
/// For each PSBT input that contains UTXO information `Ok` is returned containing that information.
@ -110,7 +107,7 @@ impl PartiallySignedTransaction {
///
/// If transactions is not unsigned.
pub fn from_unsigned_tx(tx: Transaction) -> Result<Self, Error> {
let psbt = PartiallySignedTransaction {
let psbt = Psbt {
inputs: vec![Default::default(); tx.input.len()],
outputs: vec![Default::default(); tx.output.len()],
@ -136,7 +133,7 @@ impl PartiallySignedTransaction {
tx
}
/// Combines this [`PartiallySignedTransaction`] with `other` PSBT as described by BIP 174.
/// Combines this [`Psbt`] with `other` PSBT as described by BIP 174.
///
/// In accordance with BIP 174 this function is commutative i.e., `A.combine(B) == B.combine(A)`
pub fn combine(&mut self, other: Self) -> Result<(), Error> {
@ -755,7 +752,7 @@ mod display_from_str {
use base64::display::Base64Display;
use internals::write_err;
use super::{Error, PartiallySignedTransaction};
use super::{Error, Psbt};
/// Error encountered during PSBT decoding from Base64 string.
#[derive(Debug)]
@ -790,18 +787,18 @@ mod display_from_str {
}
}
impl Display for PartiallySignedTransaction {
impl Display for Psbt {
fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
write!(f, "{}", Base64Display::with_config(&self.serialize(), base64::STANDARD))
}
}
impl FromStr for PartiallySignedTransaction {
impl FromStr for Psbt {
type Err = PsbtParseError;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let data = base64::decode(s).map_err(PsbtParseError::Base64Encoding)?;
PartiallySignedTransaction::deserialize(&data).map_err(PsbtParseError::PsbtEncoding)
Psbt::deserialize(&data).map_err(PsbtParseError::PsbtEncoding)
}
}
}
@ -831,7 +828,7 @@ mod tests {
#[test]
fn trivial_psbt() {
let psbt = PartiallySignedTransaction {
let psbt = Psbt {
unsigned_tx: Transaction {
version: 2,
lock_time: absolute::LockTime::ZERO,
@ -851,7 +848,7 @@ mod tests {
#[test]
fn psbt_uncompressed_key() {
let psbt: PartiallySignedTransaction = hex_psbt!("70736274ff01003302000000010000000000000000000000000000000000000000000000000000000000000000ffffffff00ffffffff000000000000420204bb0d5d0cca36e7b9c80f63bc04c1240babb83bcd2803ef7ac8b6e2af594291daec281e856c98d210c5ab14dfd5828761f8ee7d5f45ca21ad3e4c4b41b747a3a047304402204f67e2afb76142d44fae58a2495d33a3419daa26cd0db8d04f3452b63289ac0f022010762a9fb67e94cc5cad9026f6dc99ff7f070f4278d30fbc7d0c869dd38c7fe70100").unwrap();
let psbt: Psbt = hex_psbt!("70736274ff01003302000000010000000000000000000000000000000000000000000000000000000000000000ffffffff00ffffffff000000000000420204bb0d5d0cca36e7b9c80f63bc04c1240babb83bcd2803ef7ac8b6e2af594291daec281e856c98d210c5ab14dfd5828761f8ee7d5f45ca21ad3e4c4b41b747a3a047304402204f67e2afb76142d44fae58a2495d33a3419daa26cd0db8d04f3452b63289ac0f022010762a9fb67e94cc5cad9026f6dc99ff7f070f4278d30fbc7d0c869dd38c7fe70100").unwrap();
assert!(psbt.inputs[0].partial_sigs.len() == 1);
let pk = psbt.inputs[0].partial_sigs.iter().next().unwrap().0;
@ -904,7 +901,7 @@ mod tests {
#[test]
fn serialize_then_deserialize_global() {
let expected = PartiallySignedTransaction {
let expected = Psbt {
unsigned_tx: Transaction {
version: 2,
lock_time: absolute::LockTime::from_consensus(1257139),
@ -963,7 +960,7 @@ mod tests {
#[test]
fn deserialize_and_serialize_psbt_with_two_partial_sigs() {
let hex = "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";
let psbt: PartiallySignedTransaction = hex_psbt!(hex).unwrap();
let psbt: Psbt = hex_psbt!(hex).unwrap();
assert_eq!(hex, psbt.serialize_hex());
}
@ -1024,7 +1021,7 @@ mod tests {
.into_iter()
.collect();
let psbt = PartiallySignedTransaction {
let psbt = Psbt {
version: 0,
xpub: {
let xpub: ExtendedPubKey =
@ -1076,7 +1073,7 @@ mod tests {
],
};
let encoded = serde_json::to_string(&psbt).unwrap();
let decoded: PartiallySignedTransaction = serde_json::from_str(&encoded).unwrap();
let decoded: Psbt = serde_json::from_str(&encoded).unwrap();
assert_eq!(psbt, decoded);
}
@ -1091,7 +1088,7 @@ mod tests {
use crate::blockdata::transaction::{OutPoint, Sequence, Transaction, TxIn, TxOut};
use crate::blockdata::witness::Witness;
use crate::psbt::map::{Input, Map, Output};
use crate::psbt::{raw, Error, PartiallySignedTransaction};
use crate::psbt::{raw, Error, Psbt};
use crate::sighash::EcdsaSighashType;
#[test]
@ -1104,7 +1101,7 @@ mod tests {
#[test]
#[should_panic(expected = "InvalidMagic")]
fn invalid_vector_1_base64() {
PartiallySignedTransaction::from_str("AgAAAAEmgXE3Ht/yhek3re6ks3t4AAwFZsuzrWRkFxPKQhcb9gAAAABqRzBEAiBwsiRRI+a/R01gxbUMBD1MaRpdJDXwmjSnZiqdwlF5CgIgATKcqdrPKAvfMHQOwDkEIkIsgctFg5RXrrdvwS7dlbMBIQJlfRGNM1e44PTCzUbbezn22cONmnCry5st5dyNv+TOMf7///8C09/1BQAAAAAZdqkU0MWZA8W6woaHYOkP1SGkZlqnZSCIrADh9QUAAAAAF6kUNUXm4zuDLEcFDyTT7rk8nAOUi8eHsy4TAA==").unwrap();
Psbt::from_str("AgAAAAEmgXE3Ht/yhek3re6ks3t4AAwFZsuzrWRkFxPKQhcb9gAAAABqRzBEAiBwsiRRI+a/R01gxbUMBD1MaRpdJDXwmjSnZiqdwlF5CgIgATKcqdrPKAvfMHQOwDkEIkIsgctFg5RXrrdvwS7dlbMBIQJlfRGNM1e44PTCzUbbezn22cONmnCry5st5dyNv+TOMf7///8C09/1BQAAAAAZdqkU0MWZA8W6woaHYOkP1SGkZlqnZSCIrADh9QUAAAAAF6kUNUXm4zuDLEcFDyTT7rk8nAOUi8eHsy4TAA==").unwrap();
}
#[test]
@ -1121,7 +1118,7 @@ mod tests {
#[should_panic(expected = "ConsensusEncoding")]
fn invalid_vector_2_base64() {
use crate::psbt::PsbtParseError;
PartiallySignedTransaction::from_str("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")
Psbt::from_str("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")
// This weird thing is necessary since rustc 0.29 prints out I/O error in a different format than later versions
.map_err(|err| match err {
PsbtParseError::PsbtEncoding(err) => err,
@ -1141,7 +1138,7 @@ mod tests {
#[test]
#[should_panic(expected = "UnsignedTxHasScriptSigs")]
fn invalid_vector_3_base64() {
PartiallySignedTransaction::from_str("cHNidP8BAP0KAQIAAAACqwlJoIxa98SbghL0F+LxWrP1wz3PFTghqBOfh3pbe+QAAAAAakcwRAIgR1lmF5fAGwNrJZKJSGhiGDR9iYZLcZ4ff89X0eURZYcCIFMJ6r9Wqk2Ikf/REf3xM286KdqGbX+EhtdVRs7tr5MZASEDXNxh/HupccC1AaZGoqg7ECy0OIEhfKaC3Ibi1z+ogpL+////qwlJoIxa98SbghL0F+LxWrP1wz3PFTghqBOfh3pbe+QBAAAAAP7///8CYDvqCwAAAAAZdqkUdopAu9dAy+gdmI5x3ipNXHE5ax2IrI4kAAAAAAAAGXapFG9GILVT+glechue4O/p+gOcykWXiKwAAAAAAAABASAA4fUFAAAAABepFDVF5uM7gyxHBQ8k0+65PJwDlIvHhwEEFgAUhdE1N/LiZUBaNNuvqePdoB+4IwgAAAA=").unwrap();
Psbt::from_str("cHNidP8BAP0KAQIAAAACqwlJoIxa98SbghL0F+LxWrP1wz3PFTghqBOfh3pbe+QAAAAAakcwRAIgR1lmF5fAGwNrJZKJSGhiGDR9iYZLcZ4ff89X0eURZYcCIFMJ6r9Wqk2Ikf/REf3xM286KdqGbX+EhtdVRs7tr5MZASEDXNxh/HupccC1AaZGoqg7ECy0OIEhfKaC3Ibi1z+ogpL+////qwlJoIxa98SbghL0F+LxWrP1wz3PFTghqBOfh3pbe+QBAAAAAP7///8CYDvqCwAAAAAZdqkUdopAu9dAy+gdmI5x3ipNXHE5ax2IrI4kAAAAAAAAGXapFG9GILVT+glechue4O/p+gOcykWXiKwAAAAAAAABASAA4fUFAAAAABepFDVF5uM7gyxHBQ8k0+65PJwDlIvHhwEEFgAUhdE1N/LiZUBaNNuvqePdoB+4IwgAAAA=").unwrap();
}
#[test]
@ -1154,7 +1151,7 @@ mod tests {
#[test]
#[should_panic(expected = "MustHaveUnsignedTx")]
fn invalid_vector_4_base64() {
PartiallySignedTransaction::from_str("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").unwrap();
Psbt::from_str("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").unwrap();
}
#[test]
@ -1167,12 +1164,12 @@ mod tests {
#[test]
#[should_panic(expected = "DuplicateKey(Key { type_value: 0, key: [] })")]
fn invalid_vector_5_base64() {
PartiallySignedTransaction::from_str("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").unwrap();
Psbt::from_str("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").unwrap();
}
#[test]
fn valid_vector_1() {
let unserialized = PartiallySignedTransaction {
let unserialized = Psbt {
unsigned_tx: Transaction {
version: 2,
lock_time: absolute::LockTime::from_consensus(1257139),
@ -1266,18 +1263,15 @@ mod tests {
#[cfg(feature = "base64")]
{
let base64str = "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";
assert_eq!(PartiallySignedTransaction::from_str(base64str).unwrap(), unserialized);
assert_eq!(Psbt::from_str(base64str).unwrap(), unserialized);
assert_eq!(base64str, unserialized.to_string());
assert_eq!(
PartiallySignedTransaction::from_str(base64str).unwrap(),
hex_psbt!(base16str).unwrap()
);
assert_eq!(Psbt::from_str(base64str).unwrap(), hex_psbt!(base16str).unwrap());
}
}
#[test]
fn valid_vector_2() {
let psbt: PartiallySignedTransaction = hex_psbt!("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").unwrap();
let psbt: Psbt = hex_psbt!("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").unwrap();
assert_eq!(psbt.inputs.len(), 2);
assert_eq!(psbt.outputs.len(), 2);
@ -1302,7 +1296,7 @@ mod tests {
#[test]
fn valid_vector_3() {
let psbt: PartiallySignedTransaction = hex_psbt!("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").unwrap();
let psbt: Psbt = hex_psbt!("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").unwrap();
assert_eq!(psbt.inputs.len(), 1);
assert_eq!(psbt.outputs.len(), 2);
@ -1322,7 +1316,7 @@ mod tests {
#[test]
fn valid_vector_4() {
let psbt: PartiallySignedTransaction = hex_psbt!("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").unwrap();
let psbt: Psbt = hex_psbt!("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").unwrap();
assert_eq!(psbt.inputs.len(), 2);
assert_eq!(psbt.outputs.len(), 2);
@ -1348,7 +1342,7 @@ mod tests {
#[test]
fn valid_vector_5() {
let psbt: PartiallySignedTransaction = hex_psbt!("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").unwrap();
let psbt: Psbt = hex_psbt!("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").unwrap();
assert_eq!(psbt.inputs.len(), 1);
assert_eq!(psbt.outputs.len(), 1);
@ -1370,7 +1364,7 @@ mod tests {
#[test]
fn valid_vector_6() {
let psbt: PartiallySignedTransaction = hex_psbt!("70736274ff01003f0200000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000ffffffff010000000000000000036a010000000000000a0f0102030405060708090f0102030405060708090a0b0c0d0e0f0000").unwrap();
let psbt: Psbt = hex_psbt!("70736274ff01003f0200000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000ffffffff010000000000000000036a010000000000000a0f0102030405060708090f0102030405060708090a0b0c0d0e0f0000").unwrap();
assert_eq!(psbt.inputs.len(), 1);
assert_eq!(psbt.outputs.len(), 1);
@ -1439,7 +1433,7 @@ mod tests {
assert_eq!(err.to_string(), "invalid control block");
}
fn rtt_psbt(psbt: PartiallySignedTransaction) {
fn rtt_psbt(psbt: Psbt) {
let enc = Psbt::serialize(&psbt);
let psbt2 = Psbt::deserialize(&enc).unwrap();
assert_eq!(psbt, psbt2);
@ -1504,7 +1498,7 @@ mod tests {
hash160_preimages.insert(hash160::Hash::hash(&[1u8]), vec![1u8]);
// same vector as valid_vector_1 from BIPs with added
let mut unserialized = PartiallySignedTransaction {
let mut unserialized = Psbt {
unsigned_tx: Transaction {
version: 2,
lock_time: absolute::LockTime::from_consensus(1257139),
@ -1592,7 +1586,7 @@ mod tests {
unserialized.inputs[0].hash160_preimages = hash160_preimages;
unserialized.inputs[0].sha256_preimages = sha256_preimages;
let rtt: PartiallySignedTransaction = hex_psbt!(&unserialized.serialize_hex()).unwrap();
let rtt: Psbt = hex_psbt!(&unserialized.serialize_hex()).unwrap();
assert_eq!(rtt, unserialized);
// Now add an ripemd160 with incorrect preimage
@ -1601,19 +1595,19 @@ mod tests {
unserialized.inputs[0].ripemd160_preimages = ripemd160_preimages;
// Now the roundtrip should fail as the preimage is incorrect.
let rtt: Result<PartiallySignedTransaction, _> = hex_psbt!(&unserialized.serialize_hex());
let rtt: Result<Psbt, _> = hex_psbt!(&unserialized.serialize_hex());
assert!(rtt.is_err());
}
#[test]
fn serialize_and_deserialize_proprietary() {
let mut psbt: PartiallySignedTransaction = hex_psbt!("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").unwrap();
let mut psbt: Psbt = hex_psbt!("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").unwrap();
psbt.proprietary.insert(
raw::ProprietaryKey { prefix: b"test".to_vec(), subtype: 0u8, key: b"test".to_vec() },
b"test".to_vec(),
);
assert!(!psbt.proprietary.is_empty());
let rtt: PartiallySignedTransaction = hex_psbt!(&psbt.serialize_hex()).unwrap();
let rtt: Psbt = hex_psbt!(&psbt.serialize_hex()).unwrap();
assert!(!rtt.proprietary.is_empty());
}
@ -1673,7 +1667,7 @@ mod tests {
let output_1_val = Amount::from_sat(100_000_000);
let prev_output_val = Amount::from_sat(200_000_000);
let mut t = PartiallySignedTransaction {
let mut t = Psbt {
unsigned_tx: Transaction {
version: 2,
lock_time: absolute::LockTime::from_consensus(1257139),
@ -1789,7 +1783,7 @@ mod tests {
input: vec![TxIn::default(), TxIn::default()],
output: vec![TxOut::NULL],
};
let mut psbt = PartiallySignedTransaction::from_unsigned_tx(unsigned_tx).unwrap();
let mut psbt = Psbt::from_unsigned_tx(unsigned_tx).unwrap();
let (priv_key, pk, secp) = gen_keys();

7
bitcoin/src/psbt/serialize.rs
View File

@ -12,7 +12,6 @@ use hashes::{hash160, ripemd160, sha256, sha256d, Hash};
use secp256k1::{self, XOnlyPublicKey};
use super::map::{Input, Map, Output, PsbtSighashType};
use super::Psbt;
use crate::bip32::{ChildNumber, Fingerprint, KeySource};
use crate::blockdata::script::ScriptBuf;
use crate::blockdata::transaction::{Transaction, TxOut};
@ -21,7 +20,7 @@ use crate::consensus::encode::{self, deserialize_partial, serialize, Decodable,
use crate::crypto::key::PublicKey;
use crate::crypto::{ecdsa, taproot};
use crate::prelude::*;
use crate::psbt::{Error, PartiallySignedTransaction};
use crate::psbt::{Error, Psbt};
use crate::taproot::{
ControlBlock, LeafVersion, TapLeafHash, TapNodeHash, TapTree, TaprootBuilder,
};
@ -39,7 +38,7 @@ pub(crate) trait Deserialize: Sized {
fn deserialize(bytes: &[u8]) -> Result<Self, Error>;
}
impl PartiallySignedTransaction {
impl Psbt {
/// Serialize a value as bytes in hex.
pub fn serialize_hex(&self) -> String { self.serialize().to_lower_hex_string() }
@ -451,6 +450,6 @@ mod tests {
#[should_panic(expected = "InvalidMagic")]
fn invalid_vector_1() {
let hex_psbt = b"0200000001268171371edff285e937adeea4b37b78000c0566cbb3ad64641713ca42171bf6000000006a473044022070b2245123e6bf474d60c5b50c043d4c691a5d2435f09a34a7662a9dc251790a022001329ca9dacf280bdf30740ec0390422422c81cb45839457aeb76fc12edd95b3012102657d118d3357b8e0f4c2cd46db7b39f6d9c38d9a70abcb9b2de5dc8dbfe4ce31feffffff02d3dff505000000001976a914d0c59903c5bac2868760e90fd521a4665aa7652088ac00e1f5050000000017a9143545e6e33b832c47050f24d3eeb93c9c03948bc787b32e1300";
PartiallySignedTransaction::deserialize(hex_psbt).unwrap();
Psbt::deserialize(hex_psbt).unwrap();
}
}

3
fuzz/fuzz_targets/bitcoin/deserialize_psbt.rs
View File

@ -1,8 +1,7 @@
use honggfuzz::fuzz;
fn do_test(data: &[u8]) {
let psbt: Result<bitcoin::psbt::PartiallySignedTransaction, _> =
bitcoin::psbt::Psbt::deserialize(data);
let psbt: Result<bitcoin::psbt::Psbt, _> = bitcoin::psbt::Psbt::deserialize(data);
match psbt {
Err(_) => {}
Ok(psbt) => {