Span class - mcp_knowledge library

Constructors

Span({required String traceId, required String spanId, String? parentSpanId, required String name, required DateTime startTime, required Map<String, dynamic> attributes, required TraceSink sink})

attributes → Map<String, dynamic>: Span attributes.
final
duration → Duration?: Get duration.
no setter
endTime → DateTime?: Get end time.
no setter
events → List<SpanEvent>: Get events.
no setter
hashCode → int: The hash code for this object.
no setterinherited
name → String: Span name.
final
parentSpanId → String?: Parent span ID.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
spanId → String: Span ID.
final
startTime → DateTime: Start time.
final
status → SpanStatus: Get span status.
no setter
traceId → String: Trace ID.
final

addEvent(String name, {Map<String, dynamic>? attributes}) → void: Add event.
end() → void: End span.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
recordError(Object error, [StackTrace? stackTrace]) → void: Record error.
setAttribute(String key, dynamic value) → void: Set attribute.
setStatus(SpanStatus status) → void: Set span status.
startChild(String childName, {Map<String, dynamic>? attributes}) → Span: Start a child span under this span.
toSpanData() → SpanData: Convert to span data.
toString() → String: A string representation of this object.
inherited