Function spanIsSentrySpan

packages/core/src/utils/spanUtils.ts:302–304

* Sadly, due to circular dependency checks we cannot actually import the Span class here and check for instanceof. * :( So instead we approximate this by checking if it has the `getSpanJSON` method.

(span: Span)

 * :( So instead we approximate this by checking if it has the `getSpanJSON` method.
 */
function spanIsSentrySpan(span: Span): span is SentrySpan {
  return typeof (span as SentrySpan).getSpanJSON === 'function';
}

/**
 * Returns true if a span is sampled.