Struct TransactionEnvelope 

pub struct TransactionEnvelope {
    pub envelope_id: EnvelopeId,
    pub transaction_id: String,
    pub operations: Vec<Operation>,
    pub consistency_contract: ConsistencyContract,
    pub originating_node: String,
    pub vector_clock: VectorClock,
    pub timestamp_ms: u64,
}

Atomic unit for multi-replica delivery Prevents partial delivery of multi-operation transactions

Fields

envelope_id: EnvelopeId

transaction_id: String

operations: Vec<Operation>

consistency_contract: ConsistencyContract

originating_node: String

vector_clock: VectorClock

timestamp_ms: u64

Implementations

impl TransactionEnvelope

pub fn new( originating_node: String, sequence: u64, transaction_id: String, operations: Vec<Operation>, consistency_contract: ConsistencyContract, ) -> Self

pub fn advance_clock(&mut self, replica_clock: &VectorClock)

Advance vector clock to account for replication delay

pub fn verify_integrity(&self) -> bool

Verify envelope integrity (all operations present)

Trait Implementations

impl Clone for TransactionEnvelope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionEnvelope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransactionEnvelope

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TransactionEnvelope

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

where __S: Serializer,

Serialize this value into the given Serde serializer.