Function assertNotDestroyed

packages/core/src/di/r3_injector.ts:683–690

(injector: R3Injector)

}

export function assertNotDestroyed(injector: R3Injector): void {
  if (injector.destroyed) {
    throw new RuntimeError(
      RuntimeErrorCode.INJECTOR_ALREADY_DESTROYED,
      ngDevMode && 'Injector has already been destroyed.',
    );
  }
}

function makeRecord<T>(
  factory: (() => T) | undefined,