Implementing change for children

[krampenschiesser]

Question

I am implementing a button of a third party JS framework (onsen).
Anyway a button always receives children in the form of icons or its text.
Now when I try to implement fn change(&mut self, props: Self::Properties) -> ShouldRender {
my problem is how can I check that the children didn't change?
I could render and then compare the HTML but that's excessive.
Is there any easier way (eg id'ing the children)?

[jstarry]

Can't think of a better option than comparing the virtual nodes that Yew manages. It will be performant because this diff is what Yew is already doing on each render anyways.