Angular 2+ one-time binding

I found solution for one time binding in angular 2 here:
https://github.com/angular/angular/issues/14033

I created this directive:

 import { Directive, TemplateRef, ViewContainerRef, NgZone } from "@angular/core";

@Directive({
    selector: '[oneTime]',
})
export class OneTimeDirective {
    constructor(template: TemplateRef<any>, container: ViewContainerRef, zone: NgZone) {
        zone.runOutsideAngular(() => {
            const view = container.createEmbeddedView(template);
            setTimeout(() => view.detach());
        })
    }
}

And used it:

  <some-selector *oneTime [somePropertyToOneTimeBinding]="someValueToOneTimeBinding"></some-selector>

For example:

     <iframe *oneTime [src]="myUrl"></iframe>