JSONLSpanCapture

API reference for JSONLSpanCapture

JSONLSpanCapture

Captures OpenTelemetry span data and saves it to JSONL format with structured fields.

Parameters

Parameter	Type	Required	Default	Description
jsonl_file_path	str | None	✗	‘fiddler_trace_data.jsonl’	Path to the JSONL file. If None, uses FIDDLER_JSONL_FILE env var (jsonl’)

capture_span()

Capture a span and write it to JSONL file.

Parameters

span (ReadableSpan) Return type: None