Shouldn't RUST_LOG use "microservice_rs" instead of "microservice"? the "_rs" is a crate name.
Another thing, in a make_post_response stub function I think it's better to use StatusCode::NotImplemented instead of NotFound (when trying this code I thought the match did not work correctly as everything returned NotFound).
Another thing, in a make_post_response stub function I think it's better to use StatusCode::NotImplemented instead of NotFound (when trying this code I thought the match did not work correctly as everything returned NotFound).