I love rust . But it can definitely be confusing when you try to do something you are used to doing in another language but cannot do it exactly the same way .

I love rust . But it can definitely be confusing when you try to do something you are used to doing in another language but cannot do it exactly the same way . For instance , the GOF state pattern. I find it best to return the next state in an option in rust , which is different than other languages .