Struct TransactionInputs

pub struct TransactionInputs { /* private fields */ }

Contains the data required to execute a transaction.

Implementations

impl TransactionInputs

pub fn new( account: Account, account_seed: Option<Word>, block_header: BlockHeader, block_chain: ChainMmr, input_notes: InputNotes<InputNote>, ) -> Result<Self, TransactionInputError>

Returns new TransactionInputs instantiated with the specified parameters.

Errors

Returns an error if:

• For a new account, account seed is not provided or the provided seed is invalid.
• For an existing account, account seed was provided.

pub fn account(&self) -> &Account

Returns account against which the transaction is to be executed.

pub fn account_seed(&self) -> Option<Word>

For newly-created accounts, returns the account seed; for existing accounts, returns None.

pub fn block_header(&self) -> &BlockHeader

Returns block header for the block referenced by the transaction.

pub fn block_chain(&self) -> &ChainMmr

Returns chain MMR containing authentication paths for all notes consumed by the transaction.

pub fn input_notes(&self) -> &InputNotes<InputNote>

Returns the notes to be consumed in the transaction.

pub fn into_parts( self, ) -> (Account, Option<Word>, BlockHeader, ChainMmr, InputNotes<InputNote>)

Consumes these transaction inputs and returns their underlying components.

Trait Implementations

impl Clone for TransactionInputs

fn clone(&self) -> TransactionInputs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionInputs

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

Formats the value using the given formatter.

impl Deserializable for TransactionInputs

fn read_from<R: ByteReader>( source: &mut R, ) -> Result<Self, DeserializationError>

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

fn read_from_bytes(bytes: &[u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the provided bytes into Self and returns the result.

impl PartialEq for TransactionInputs

fn eq(&self, other: &TransactionInputs) -> 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 Serializable for TransactionInputs

fn write_into<W: ByteWriter>(&self, target: &mut W)

Serializes self into bytes and writes these bytes into the target.

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

Serializes self into a vector of bytes.

fn get_size_hint(&self) -> usize

Returns an estimate of how many bytes are needed to represent self.

impl Eq for TransactionInputs

impl StructuralPartialEq for TransactionInputs