Struct EventMeta 

pub struct EventMeta {
    pub event_id: String,
    pub correlation_id: Option<String>,
    pub source: &'static str,
    pub timestamp: u64,
}

Shared event metadata required for observability.

Fields

event_id: String

Unique identifier for this event.

correlation_id: Option<String>

Optional correlation identifier for request/trace linking.

source: &'static str

Event source component.

timestamp: u64

Timestamp (Unix epoch seconds).

Implementations

impl EventMeta

pub fn new(source: &'static str, correlation_id: Option<String>) -> Self

Creates new event metadata using the current timestamp.

pub fn with_timestamp( source: &'static str, correlation_id: Option<String>, timestamp: u64, ) -> Self

Creates new event metadata with a specified timestamp.

Trait Implementations

impl Clone for EventMeta

fn clone(&self) -> EventMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventMeta

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

Formats the value using the given formatter.