pub fn extract_runtime_context(
telemetry: &Arc<dyn RuntimeTelemetry>,
carrier: &BTreeMap<String, String>,
) -> FailOpenRuntimeTelemetryPropagationContextpub fn extract_runtime_context(
telemetry: &Arc<dyn RuntimeTelemetry>,
carrier: &BTreeMap<String, String>,
) -> FailOpenRuntimeTelemetryPropagationContext