Struct TransactionUpdateTracker 

pub struct TransactionUpdateTracker { /* private fields */ }

Contains transaction changes to apply to the store.

Implementations

impl TransactionUpdateTracker

pub fn new(transactions: Vec<TransactionRecord>) -> Self

Creates a new TransactionUpdateTracker

pub fn committed_transactions(&self) -> impl Iterator<Item = &TransactionRecord>

Returns a reference to committed transactions.

pub fn discarded_transactions(&self) -> impl Iterator<Item = &TransactionRecord>

Returns a reference to discarded transactions.

pub fn updated_transaction_ids(&self) -> impl Iterator<Item = TransactionId>

Returns transaction IDs of all transactions that have been updated.

pub fn apply_transaction_inclusion( &mut self, transaction_inclusion: &TransactionInclusion, timestamp: u64, )

Applies the necessary state transitions to the TransactionUpdateTracker when a transaction is included in a block.

pub fn apply_sync_height_update( &mut self, new_sync_height: BlockNumber, tx_graceful_blocks: Option<u32>, )

Applies the necessary state transitions to the TransactionUpdateTracker when a the sync height of the client is updated. This may result in stale or expired transactions.

pub fn apply_input_note_nullified(&mut self, input_note_nullifier: Nullifier)

Applies the necessary state transitions to the TransactionUpdateTracker when a note is nullified. this may result in transactions being discarded because they were processing the nullified note.

pub fn apply_invalid_initial_account_state( &mut self, invalid_account_state: Word, )

Discards transactions that have the same initial account state as the provided one.

Trait Implementations

impl Default for TransactionUpdateTracker

fn default() -> TransactionUpdateTracker

Returns the “default value” for a type.