What use cases does Rust cover better than Go?

Hello,

I'd say I'm in a mid-advanced level in Go programming. I liked how Rust places itself in the field of a much faster language than Go so I became interested in it.

I will not abandon Go, so I would like to know the best use cases with kind of examples for Rust. Assuming I still write most of my stuff in Go, from what kind of tools/services should I start leting Rust in my stack?

Also, if you could give a general opinion on the learning curve for Rust, for a mid/advanced Go engineer.

Thanks!