Struct Transaction 

pub struct Transaction {
    pub version: i32,
    pub inputs: Vec<TxInput>,
    pub outputs: Vec<TxOutput>,
    pub locktime: u32,
}

A Bitcoin transaction.

Fields

version: i32

Transaction version (typically 1 or 2)

inputs: Vec<TxInput>

Transaction inputs

outputs: Vec<TxOutput>

Transaction outputs

locktime: u32

Lock time (block height or timestamp)

Implementations

impl Transaction

pub fn new() -> Self

Create a new empty transaction.

pub fn is_segwit(&self) -> bool

Check if this is a SegWit transaction (has witness data).

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

Calculate the transaction ID (double SHA256 of non-witness serialization).

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

Calculate the witness transaction ID.

pub fn serialize(&self) -> Vec<u8>

Serialize transaction (with witness if present).

pub fn serialize_legacy(&self) -> Vec<u8>

Serialize without witness data (for txid calculation).

pub fn size(&self) -> usize

Get transaction size in bytes.

pub fn weight(&self) -> usize

Get transaction weight (for fee calculation).

pub fn vsize(&self) -> usize

Get virtual size (vsize) for fee calculation.

pub fn to_hex(&self) -> String

Convert to hex string.

Trait Implementations

impl Clone for Transaction

fn clone(&self) -> Transaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transaction

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

Formats the value using the given formatter.

impl Default for Transaction

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Transaction

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Transaction

impl StructuralPartialEq for Transaction