log the traceId and spanId

[Ajaykumarkolipaka]

How can I configure traceId and spanId as part of my log-config.go file? where we configured the log format for our applications logging format?

I tried below but it's not working
1.
span := trace.SpanFromContext(ctx) span.SpanContext().TraceID()
2.
trace.SpanFromContext(ctx)
3.

log.SetFormatter(&log.TextFormatter{
   		CallerPrettyfier: func(f *runtime.Frame) (string, string, string) {
   			filename := path.Base(f.File)
   			return fmt.Sprintf("%s()", f.Function), fmt.Sprintf("%s:%d", filename, f.Line), fmt.Sprintf("%s", trace.TraceID)
   		},
   		DisableLevelTruncation: true,
   		FullTimestamp:          true})

   }