Look at any modern container orchestration framework most are written in golang (including kubernetes), I see many SDN control plans and data plane software wri

Look at any modern container orchestration framework most are written in golang (including kubernetes), I see many SDN control plans and data plane software written in golang. You can find cockroachdb, raft etc and many more. Rust is just a fringe language at present in fashion on HN, may be zig might replace it as fashion language one day unless there is some critical system are using it like for C, C++, Python or go.