OpsEventMeta class
Metadata attached to every ops event for tracing and provenance.
Constructors
- OpsEventMeta({required String source, String? traceId, String? spanId})
-
const
-
OpsEventMeta.fromJson(Map<
String, dynamic> json) -
Deserialize from JSON.
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- source → String
-
Source system or component that produced the event.
final
- spanId → String?
-
Span ID within the trace for fine-grained correlation.
final
- traceId → String?
-
Distributed trace ID for cross-service correlation.
final
Methods
-
copyWith(
{String? source, String? traceId, String? spanId}) → OpsEventMeta - Create a copy with updated fields.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - Serialize to JSON.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited