module Datadog::OpenTracer::SpanContextFactory

def build(datadog_context:, datadog_trace_digest: nil, baggage: {})
  SpanContext.new(
    datadog_context: datadog_context,
    datadog_trace_digest: datadog_trace_digest,
    baggage: baggage.dup
  )
end

def clone(span_context:, baggage: {})
  SpanContext.new(
    datadog_context: span_context.datadog_context,
    datadog_trace_digest: span_context.datadog_trace_digest,
    # Merge baggage from previous SpanContext
    baggage: span_context.baggage.merge(baggage)
  )
end