| import type { ClientTraceDataEntry } from './tracer' | |
| /** | |
| * Takes OpenTelemetry client trace data and the `clientTraceMetadata` option configured in the Next.js config (currently | |
| * experimental) and returns a filtered/allowed list of client trace data entries. | |
| */ | |
| export function getTracedMetadata( | |
| traceData: ClientTraceDataEntry[], | |
| clientTraceMetadata: string[] | undefined | |
| ): ClientTraceDataEntry[] | undefined { | |
| if (!clientTraceMetadata) return undefined | |
| return traceData.filter(({ key }) => clientTraceMetadata.includes(key)) | |
| } | |