Struct TransactionTracker

pub struct TransactionTracker { /* private fields */ }

Tracks oracle responses and execution outcomes of an ongoing transaction execution, as well as replayed oracle responses.

Implementations

impl TransactionTracker

pub fn new( next_message_index: u32, oracle_responses: Option<Vec<OracleResponse>>, ) -> Self

pub fn next_message_index(&self) -> u32

pub fn add_system_outcome( &mut self, outcome: RawExecutionOutcome<SystemMessage, Amount>, ) -> Result<(), ArithmeticError>

pub fn add_user_outcome( &mut self, application_id: ApplicationId, outcome: RawExecutionOutcome<Vec<u8>, Amount>, ) -> Result<(), ArithmeticError>

pub fn add_outcomes( &mut self, outcomes: impl IntoIterator<Item = ExecutionOutcome>, ) -> Result<(), ArithmeticError>

pub fn add_oracle_response(&mut self, oracle_response: OracleResponse)

pub fn replay_oracle_response( &mut self, oracle_response: OracleResponse, ) -> Result<bool, SystemExecutionError>

Adds the oracle response to the record. If replaying, it also checks that it matches the next replayed one and returns true.

pub fn next_replayed_oracle_response( &mut self, ) -> Result<Option<OracleResponse>, SystemExecutionError>

pub fn destructure( self, ) -> Result<(Vec<ExecutionOutcome>, Vec<OracleResponse>, u32), ExecutionError>

Trait Implementations

impl Debug for TransactionTracker

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

Formats the value using the given formatter.

impl Default for TransactionTracker

fn default() -> TransactionTracker

Returns the “default value” for a type.