Struct bp::Tx

pub struct Tx {
    pub version: TxVer,
    pub inputs: Confined<Vec<TxIn>, 0, bc::::coding::VarIntArray::{constant#1}>,
    pub outputs: Confined<Vec<TxOut>, 0, bc::::coding::VarIntArray::{constant#1}>,
    pub lock_time: LockTime,
}

Fields

version: TxVer

inputs: Confined<Vec<TxIn>, 0, bc::::coding::VarIntArray::{constant#1}>

outputs: Confined<Vec<TxOut>, 0, bc::::coding::VarIntArray::{constant#1}>

lock_time: LockTime

Implementations

impl Tx

pub fn inputs(&self) -> Iter<'_, TxIn>

pub fn outputs(&self) -> Iter<'_, TxOut>

pub fn is_segwit(&self) -> bool

pub fn to_unsigned_tx(&self) -> Tx

pub fn ntxid(&self) -> [u8; 32]

Computes a “normalized TXID” which does not include any signatures.

This gives a way to identify a transaction that is “the same” as another in the sense of having same inputs and outputs.

pub fn txid(&self) -> Txid

Computes the Txid.

Hashes the transaction excluding the segwit data (i.e. the marker, flag bytes, and the witness fields themselves). For non-segwit transactions which do not have any segwit data, this will be equal to Tx::wtxid().

pub fn wtxid(&self) -> Wtxid

Computes the segwit version of the transaction id.

Hashes the transaction including all segwit data (i.e. the marker, flag bytes, and the witness fields themselves). For non-segwit transactions which do not have any segwit data, this will be equal to [Transaction::txid()].

Trait Implementations

impl Clone for Tx

fn clone(&self) -> Tx

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConsensusDecode for Tx

fn consensus_decode(reader: &mut impl Read) -> Result<Tx, ConsensusDecodeError>

fn consensus_deserialize( bytes: impl AsRef<[u8]> ) -> Result<Self, ConsensusDecodeError>

impl ConsensusEncode for Tx

fn consensus_encode(&self, writer: &mut impl Write) -> Result<usize, IoError>

fn consensus_serialize(&self) -> Vec<u8>

impl ConvolveCommit<Commitment, TapretProof, TapretFirst> for Tx

type Commitment = Tx

Commitment type produced as a result of Self::convolve_commit procedure.

type CommitError = TapretError

Error type that may be reported during Self::convolve_commit procedure. It may also be returned from ConvolveCommitProof::verify in case the proof data are invalid and the commitment can’t be re-created.

fn convolve_commit( &self, supplement: &TapretProof, msg: &Commitment ) -> Result<(Tx, TapretProof), <Tx as ConvolveCommit<Commitment, TapretProof, TapretFirst>>::CommitError>

Takes the supplement to unparse the content of this container (self) (“convolves” these two data together) and uses them to produce a final Self::Commitment to the message msg.

impl Debug for Tx

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Tx

fn deserialize<__D>( __deserializer: __D ) -> Result<Tx, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Tx

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

Formats the value using the given formatter.

impl EmbedCommitVerify<Commitment, OpretFirst> for Tx

type Proof = OpretProof

The proof of the commitment produced as a result of Self::embed_commit procedure. This proof is later used for verification.

type CommitError = OpretError

Error type that may be reported during Self::embed_commit procedure. It may also be returned from Self::verify (wrapped into EmbedVerifyError in case the proof data are invalid and the commitment can’t be re-created.

fn embed_commit( &mut self, msg: &Commitment ) -> Result<<Tx as EmbedCommitVerify<Commitment, OpretFirst>>::Proof, <Tx as EmbedCommitVerify<Commitment, OpretFirst>>::CommitError>

Creates a commitment to a message and embeds it into the provided container (self) by mutating it and returning commitment proof.

fn verify( &self, msg: &Msg, proof: &Self::Proof ) -> Result<(), EmbedVerifyError<Self::CommitError>>

where Self: VerifyEq, Self::Proof: VerifyEq,

Verifies commitment with commitment proof against the message.

impl FromStr for Tx

type Err = BlockDataParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Tx, <Tx as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for Tx

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for Tx

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

Formats the value using the given formatter.

impl PartialEq for Tx

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Tx

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StrictDecode for Tx

fn strict_decode(reader: &mut impl TypedRead) -> Result<Tx, DecodeError>

fn strict_read(reader: impl ReadRaw) -> Result<Self, DecodeError>

impl StrictDumb for Tx

fn strict_dumb() -> Tx

impl StrictEncode for Tx

fn strict_encode<W>(&self, writer: W) -> Result<W, Error>

where W: TypedWrite,

fn strict_write(&self, writer: impl WriteRaw) -> Result<(), Error>

impl StrictStruct for Tx

const ALL_FIELDS: &'static [&'static str] = _

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for Tx

const STRICT_LIB_NAME: &'static str = LIB_NAME_BITCOIN

fn strict_name() -> Option<TypeName>

impl Weight for Tx

fn weight_units(&self) -> WeightUnits

fn vbytes(&self) -> VBytes

impl Eq for Tx

impl StrictProduct for Tx

impl StructuralPartialEq for Tx