Type Alias ShouldExportSpan

ShouldExportSpan: (params: { otelSpan: ReadableSpan }) => boolean

Function type for determining whether a span should be exported to Langfuse.

Type declaration

- (params: { otelSpan: ReadableSpan }): boolean
- Parameters
  - params: { otelSpan: ReadableSpan }
    Object containing the span to evaluate
    - otelSpan: ReadableSpan
      The OpenTelemetry span to evaluate
  Returns boolean
  true if the span should be exported, false otherwise

Example

const shouldExportSpan: ShouldExportSpan = ({ otelSpan }) => {
  // Only export spans that took longer than 100ms
  return otelSpan.duration[0] * 1000 + otelSpan.duration[1] / 1000000 > 100;
};