run

dynamic run(dynamic fn())

Executes the fn function synchronously within the Angular zone and returns value returned by the function.

Running functions via run allows you to reenter Angular zone from a task that was executed outside of the Angular zone (typically started via #runOutsideAngular).

Any future tasks or microtasks scheduled from within this function will continue executing from within the Angular zone.

If a synchronous error happens it will be rethrown and not reported via onError.

Source

dynamic/*=R*/ run/*<R>*/(/*=R*/ fn()) {
  return this._zoneImpl.runInner(fn);
}