Ultimately, if you have to ask, the Rust vs. Go consideration boils down almost completely to "do you want a managed runtime or not". A generation of Rust programmers has convinced itself that "managed runtime" is bad, that not having one is an important feature. But that's obviously false: there are more programming domains where you want a managed runtime than ones where you don't.
That's not an argument for defaulting to Go in all those cases! There are plenty of subjective reasons to prefer Rust. I miss `match` when I write Go (I do not miss tokio and async Rust, though). They're both perfectly legitimate choices in virtually any case where you don't have to distort the problem space to fit them in (ie: trying to write a Go LKM would be a weird move).
The Rust vs. Go slapfight is a weird and cringe backwater of our field. Huge portions of the industry are happily building entire systems in Python or Node, and smirking at the weirdos arguing over which statically typed compiled language to use. Python vs. (Rust|Go) is a real question. Rust vs. Go isn't.