Function SetAttribute

server/observability/tracing.go:158–174

SetAttribute 设置属性到当前 span

(ctx context.Context, key string, value any)

// SetAttribute 设置属性到当前 span
func SetAttribute(ctx context.Context, key string, value any) {
	span := trace.SpanFromContext(ctx)
	if span != nil && span.IsRecording() {
		switch v := value.(type) {
		case string:
			span.SetAttributes(attribute.String(key, v))
		case int:
			span.SetAttributes(attribute.Int(key, v))
		case int64:
			span.SetAttributes(attribute.Int64(key, v))
		case bool:
			span.SetAttributes(attribute.Bool(key, v))
		default:
			span.SetAttributes(attribute.String(key, fmt.Sprintf("%v", v)))
		}
	}
}

// RecordError 记录错误到当前 span
func RecordError(ctx context.Context, err error) {