Struct Transaction 

pub struct Transaction { /* private fields */ }

A concrete BCTS transaction with receipt-chain integrity.

Implementations

impl Transaction

pub fn new(correlation_id: CorrelationId) -> Self

Create a new transaction in the Draft state.

pub fn transitions(&self) -> &[BctsTransition]

Return all recorded transitions.

pub fn verify_receipt_chain(&self) -> Result<()>

Verify the integrity of the receipt chain.

Re-computes each receipt from the corresponding transition and checks it matches the stored receipt.

Trait Implementations

impl BailmentTransaction for Transaction

fn state(&self) -> BctsState

Current state of the transaction.

fn transition( &mut self, to: BctsState, actor: &Did, clock: &mut HybridClock, adjudicator: &dyn BctsTransitionAdjudicator, ) -> Result<BctsTransition>

Attempt a state transition.

fn receipt_chain(&self) -> &[Hash256]

The chain of receipt hashes for every transition so far.

fn correlation_id(&self) -> &CorrelationId

The correlation ID for end-to-end tracking.

impl Clone for Transaction

fn clone(&self) -> Transaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transaction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Transaction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Transaction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.