Struct TransactionMetadata 

pub struct TransactionMetadata {
    pub tx_id: u64,
    pub total_events: Option<u32>,
    pub event_index: u32,
}

Transaction metadata when an event belongs to a multi-event transaction.

Fields

tx_id: u64

Transaction identifier assigned by the source.

total_events: Option<u32>

Total number of events expected in the transaction, if reported by the source.

None when the connector does not provide a total-event count for the transaction (most CDC protocols do not). Connectors that do know the count should set this.

event_index: u32

Zero-based position of this event within the transaction.

Trait Implementations

impl Clone for TransactionMetadata

fn clone(&self) -> TransactionMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransactionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TransactionMetadata

impl PartialEq for TransactionMetadata

fn eq(&self, other: &TransactionMetadata) -> 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 Serialize for TransactionMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TransactionMetadata