Function getRedirectResult

packages/router/src/apply_redirects.ts:194–206

(
  redirectTo: string | RedirectFunction,
  currentSnapshot: PartialMatchRouteSnapshot,
  injector: Injector,
)

}

function getRedirectResult(
  redirectTo: string | RedirectFunction,
  currentSnapshot: PartialMatchRouteSnapshot,
  injector: Injector,
): Promise<string | UrlTree> {
  if (typeof redirectTo === 'string') {
    return Promise.resolve(redirectTo);
  }
  const redirectToFn = redirectTo;
  return firstValueFrom(
    wrapIntoObservable(runInInjectionContext(injector, () => redirectToFn(currentSnapshot))),
  );
}