Struct TransactionInput 

pub struct TransactionInput {
    pub source_transaction: Option<Box<Transaction>>,
    pub source_txid: Option<String>,
    pub source_output_index: u32,
    pub unlocking_script: Option<UnlockingScript>,
    pub sequence: u32,
}

A single input in a Bitcoin transaction.

Fields

source_transaction: Option<Box<Transaction>>

The full source transaction (if available, e.g. from BEEF).

source_txid: Option<String>

The source transaction ID as hex string (display/BE format).

source_output_index: u32

The index of the output being spent.

unlocking_script: Option<UnlockingScript>

The unlocking script (scriptSig).

sequence: u32

Sequence number (default 0xFFFFFFFF).

Implementations

impl TransactionInput

pub fn from_binary(reader: &mut impl Read) -> Result<Self, TransactionError>

Deserialize a transaction input from binary wire format.

Wire format: txid(32, reversed) + output_index(4 LE) + varint(script_len) + script + sequence(4 LE)

pub fn to_binary(&self, writer: &mut impl Write) -> Result<(), TransactionError>

Serialize a transaction input to binary wire format.

Trait Implementations

impl Clone for TransactionInput

fn clone(&self) -> TransactionInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionInput

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

Formats the value using the given formatter.

impl Default for TransactionInput

fn default() -> Self

Returns the “default value” for a type.