Where are these benchmarks showing Go outperforming Rust? I've only seen the opposite with Rust convincingly out performing Go, it would also have more predictable performance thanks to the lack of a GC.

At a language-level Rust has generics, a better Type system and is better suited to functional programming.

Seems Systems-level programming, High-performance computing and resource-constrained embedded devices are areas where Rust would shine over Go.