Method marker

packages/utils/src/lib/profiler/profiler.ts:154–169

* Creates a performance mark including payload for a Chrome DevTools 'marker' item. * * Markers appear as vertical lines spanning all tracks and can include custom metadata * for debugging and performance analysis. When profiling is disabled, this method * returns immediately without cre

(name: string, opt?: MarkerOptions)

   * });
   */
  marker(name: string, opt?: MarkerOptions): void {
    if (!this.isEnabled()) {
      return;
    }

    performance.mark(
      name,
      asOptions(
        markerPayload({
          // marker only takes default color, no TrackMeta
          ...(this.#defaults.color ? { color: this.#defaults.color } : {}),
          ...opt,
        }),
      ),
    );
  }

  /**
   * Measures the execution time of a synchronous operation.