Documentation Index
Fetch the complete documentation index at: https://handbook.fiddler.ai/llms.txt
Use this file to discover all available pages before exploring further.
Wrapper around OpenTelemetry span with simplified helper methods.
Initialize wrapper around an OTel span or context manager.
enter()
Enter context manager and start span.
Note: Attribute propagation now happens automatically via FiddlerSpanProcessor.
Return type: FiddlerSpan
exit(exc_type, exc_val, exc_tb)
Exit context manager, record exceptions, and end span.
Return type: Literal[False]
end()
Explicitly end the span. Must be called when using start_span().
Return type: None
Set input data. Auto-serializes dicts/lists to JSON.
Return type: None
set_output()
Set output data. Auto-serializes dicts/lists to JSON.
Return type: None
set_attribute()
Set a custom attribute on the span.
Return type: None
update()
Bulk update multiple attributes.
Return type: None
record_exception()
Record an exception on the span.
Return type: None
set_agent_name()
Set the agent name (gen_ai.agent.name).
Return type: None
set_agent_id()
Set the agent ID (gen_ai.agent.id).
Return type: None
set_conversation_id()
Set the conversation ID (gen_ai.conversation.id).
Return type: None