Struct psbt::Psbt

pub struct Psbt {
    pub global: Global,
    pub inputs: Vec<Input, Global>,
    pub outputs: Vec<Output, Global>,
}

A Partially Signed Transaction.

Fields

global: Global

The key-value pairs for all global data.

inputs: Vec<Input, Global>

The corresponding key-value map for each input in the unsigned transaction.

outputs: Vec<Output, Global>

The corresponding key-value map for each output in the unsigned transaction.

Implementations

impl PartiallySignedTransaction

pub fn from_unsigned_tx(
    tx: Transaction
) -> Result<PartiallySignedTransaction, Error>

Create a PartiallySignedTransaction from an unsigned transaction, error if not unsigned

pub fn extract_tx(self) -> Transaction

Extract the Transaction from a PartiallySignedTransaction by filling in the available signature information in place.

pub fn merge(&mut self, other: PartiallySignedTransaction) -> Result<(), Error>

Attempt to merge with another PartiallySignedTransaction.

Trait Implementations

impl Clone for PartiallySignedTransaction

pub fn clone(&self) -> PartiallySignedTransaction

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Construct for Psbt

fn construct<C: Verification>(
    secp: &Secp256k1<C>,
    descriptor: &Descriptor<TrackingAccount>,
    lock_time: LockTime,
    inputs: &[InputDescriptor],
    outputs: &[(PubkeyScript, u64)],
    change_index: UnhardenedIndex,
    fee: u64,
    tx_resolver: &impl ResolveTx
) -> Result<Psbt, Error>

impl Debug for PartiallySignedTransaction

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Decodable for PartiallySignedTransaction

pub fn consensus_decode<D>(d: D) -> Result<PartiallySignedTransaction, Error> where
    D: Read, 

Decode an object with a well-defined format

impl Encodable for PartiallySignedTransaction

pub fn consensus_encode<S>(&self, s: S) -> Result<usize, Error> where
    S: Write, 

Encode an object with a well-defined format. Returns the number of bytes written on success.

impl Fee for Psbt

fn fee(&self) -> Result<u64, FeeError>

Returns fee for a transaction, or returns error reporting resolver problem or wrong transaction structure

impl PartialEq<PartiallySignedTransaction> for PartiallySignedTransaction

pub fn eq(&self, other: &PartiallySignedTransaction) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &PartiallySignedTransaction) -> bool

This method tests for !=.

impl SignAll for Psbt

fn sign_all<C: Signing + Verification>(
    &mut self,
    provider: &impl SecretProvider<C>
) -> Result<usize, SignError>

Signs all PSBT inputs using all known keys provided by SecretProvider. This includes signing legacy, segwit and taproot inputs; including inputs coming from P2PK, P2PKH, P2WPKH, P2WPKH-in-P2SH, bare scripts, P2SH, P2WSH, P2WSH-in-P2SH and P2TR outputs with both key- and script- spending paths. Supports all consensus sighash types.

impl Strategy for PartiallySignedTransaction

type Strategy = BitcoinConsensus

Specific strategy. List of supported strategies:

impl Tx for Psbt

fn to_transaction(&self) -> Transaction

Returns transaction with empty scriptSig and witness

fn to_txid(&self) -> Txid

Returns transaction ID for an unsigned transaction. For SegWit transactions this is equal to the signed transaction id.

impl StructuralPartialEq for PartiallySignedTransaction