Struct BatchAccountUpdate 

pub struct BatchAccountUpdate { /* private fields */ }

Represents the changes made to an account resulting from executing a batch of transactions.

Implementations

impl BatchAccountUpdate

pub fn from_transaction(transaction: &ProvenTransaction) -> Self

Creates a BatchAccountUpdate by cloning the update and other details from the provided ProvenTransaction.

pub fn account_id(&self) -> AccountId

Returns the ID of the updated account.

pub fn initial_state_commitment(&self) -> Word

Returns a commitment to the state of the account before this update is applied.

This is equal to Word::empty() for new accounts.

pub fn final_state_commitment(&self) -> Word

Returns a commitment to the state of the account after this update is applied.

pub fn details(&self) -> &AccountUpdateDetails

Returns the contained AccountUpdateDetails.

This update can be used to build the new account state from the previous account state.

pub fn is_private(&self) -> bool

Returns true if the account update details are for a private account.

pub fn merge_proven_tx( &mut self, tx: &ProvenTransaction, ) -> Result<(), BatchAccountUpdateError>

Merges the transaction’s update into this account update.

Errors

Returns an error if:

• The account ID of the merging transaction does not match the account ID of the existing update.
• The merging transaction’s initial state commitment does not match the final state commitment of the current update.
• If the underlying AccountUpdateDetails::merge fails.

pub fn into_update(self) -> AccountUpdateDetails

Consumes the update and returns the underlying AccountUpdateDetails.

Trait Implementations

impl Clone for BatchAccountUpdate

fn clone(&self) -> BatchAccountUpdate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BatchAccountUpdate

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

Formats the value using the given formatter.

impl Deserializable for BatchAccountUpdate

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 BatchAccountUpdate

fn eq(&self, other: &BatchAccountUpdate) -> 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 BatchAccountUpdate

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 BatchAccountUpdate

impl StructuralPartialEq for BatchAccountUpdate