i have a situation along the line of

impl<A> Trait1 for A{
       fn myfunc(&mut self){
             .................
             <A as Trait2>::fn(self) //if and only if A:Trait2
             .................
       }
}

i think i can probably find a workaround to do that but i was wondering if anyone knows of a clean maintainable solution for something like this ideally without runtime costs

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