Function startMeasuring

packages/core/src/profiler.ts:17–26

(label: string)

 * Should be used in pair with stopMeasuring
 */
export function startMeasuring(label: string): void {
  if (!enablePerfLogging) {
    return;
  }

  const {startLabel} = labels(label);
  /* tslint:disable:ban */
  performance.mark(startLabel);
  /* tslint:enable:ban */
}

/**
 * Function that will stop measuring against the performance API