init

node_modules/@sentry-internal/tracing/esm/browser/metrics/utils.js

@@ -0,0 +1,31 @@
+/**
+ * Checks if a given value is a valid measurement value.
+ */
+function isMeasurementValue(value) {
+  return typeof value === 'number' && isFinite(value);
+}
+
+/**
+ * Helper function to start child on transactions. This function will make sure that the transaction will
+ * use the start timestamp of the created child span if it is earlier than the transactions actual
+ * start timestamp.
+ *
+ * Note: this will not be possible anymore in v8,
+ * unless we do some special handling for browser here...
+ */
+function _startChild(transaction, { startTimestamp, ...ctx }) {
+  // eslint-disable-next-line deprecation/deprecation
+  if (startTimestamp && transaction.startTimestamp > startTimestamp) {
+    // eslint-disable-next-line deprecation/deprecation
+    transaction.startTimestamp = startTimestamp;
+  }
+
+  // eslint-disable-next-line deprecation/deprecation
+  return transaction.startChild({
+    startTimestamp,
+    ...ctx,
+  });
+}
+
+export { _startChild, isMeasurementValue };
+//# sourceMappingURL=utils.js.map