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fixes: #1512
About
We where hoping that the return type could also be or'ed with a known error shape as a return. Indicating to rust that we know that there is an expected error. Other errors are things like the infamous using method of undefined. Or something else we didn't catch or mind that we will say uncaught.
Proof of working
Now the error looks like
![image](https://user-images.githubusercontent.com/2364004/172712129-dc43cd10-c473-40a5-a8f5-b9805245d51d.png)
When the code looked like