You can get most out of it by using it as a "sidecar" next to your native Rust application. That way you get access to the full power of Rust by triggering "native actions" from flawless through http. And you can still use flawless for code that you think is more important and you want to always complete and never silently drop/fail mid-execution.

This is also very useful if you have a micro-service architecture and you need to call multiple micro-services to end up in a consistent state. It's a way to reliably implement the saga pattern: https://microservices.io/patterns/data/saga.html