Struct TraceEventContext 

pub struct TraceEventContext {
    pub event_id: Option<String>,
    pub invocation_id: Option<String>,
    pub catalog_version: Option<String>,
    pub environment: Option<String>,
    pub end_user_id: Option<String>,
    pub trace_id: Option<String>,
    pub span_id: Option<String>,
}

Per-event correlation fields supplied by the emitting integration.

Sinks fill stable envelope fields such as event_id, session_id, and source_id; callers use this context only for facts known at the emission site. Missing fields are omitted from the flattened JSON envelope.

Fields

event_id: Option<String>

Client-generated id for this event. Sinks mint one when absent.

invocation_id: Option<String>

Id shared by every event in one invocation lifecycle.

catalog_version: Option<String>

Catalog revision known when the event was emitted.

environment: Option<String>

Deployment environment supplied by the application.

end_user_id: Option<String>

Application-provided subject id.

trace_id: Option<String>

Active OpenTelemetry trace id, when available.

span_id: Option<String>

Active OpenTelemetry span id, when available.

Implementations

impl TraceEventContext

pub fn new_invocation() -> Self

Create context for one invocation lifecycle with a fresh opaque id. Clone and pass it with the start and terminal event so concurrent calls to the same tool remain paired even when they finish out of order.

Trait Implementations

impl Clone for TraceEventContext

fn clone(&self) -> TraceEventContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceEventContext

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

Formats the value using the given formatter.

impl Default for TraceEventContext

fn default() -> TraceEventContext

Returns the “default value” for a type.

impl Eq for TraceEventContext

impl PartialEq for TraceEventContext

fn eq(&self, other: &TraceEventContext) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TraceEventContext