Module transaction

Bitcoin transactions.

A transaction describes a transfer of money. It consumes previously-unspent transaction outputs and produces new ones, satisfying the condition to spend the old outputs (typically a digital signature with a specific key must be provided) and defining the condition to spend the new ones. The use of digital signatures ensures that coins cannot be spent by unauthorized parties.

This module provides the structures and functions needed to support transactions.

Structs

InputWeightPrediction

Weight prediction of an individual input.

OutPoint

A reference to a transaction output.

Sequence

Bitcoin transaction input sequence number.

Transaction

Bitcoin transaction.

TxIn

Bitcoin transaction input.

TxOut

Bitcoin transaction output.

Enums

EncodeSigningDataResult

Result of Transaction::encode_signing_data_to.

ParseOutPointError

An error in parsing an OutPoint.

Functions

predict_weight

Predicts the weight of a to-be-constructed transaction.

predict_weight_from_slices

Predicts the weight of a to-be-constructed transaction in const context.