microservices-orders example can you create it in rust? or rust microservices example with business logic

[https://github.com/confluentinc/examples/tree/5.3.1-post/microservices-orders](microservices-orders)

I am new to Kafka and confused with so many things.
I am using `rust` programming language to write microservices and want to use Kafka for messaging and so on.
I'm not sure if its as good idea to use `API` based microservices in rust using `rocket` and across the microservice communicating using Kafka messaging and stream API. Also, I'm not sure how efficiently I can fetch records based on multiple joins etc to response back to the client.

What is the better approach?

/Shiv