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Signature

get_current_trace_id() -> Optional[str]
Returns the current trace ID as a 32-character hex string, or None when no span is active.

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Example

from respan_tracing import RespanTelemetry, get_client, workflow

telemetry = RespanTelemetry(api_key="your-api-key")

@workflow(name="trace_demo")
def trace_demo():
    client = get_client()
    trace_id = client.get_current_trace_id()
    print(f"Trace ID: {trace_id}")  # e.g. "0af7651916cd43dd8448eb211c80319c"
    return trace_id

trace_demo()