A clone-and-go skeleton API server needs what features?

The goal of this project is to be a skeleton for anyone who wishes to write an API server in rust.

Question: What features would developers like to see, in a clone-and-start-hacking API server skeleton?

Far beyond the usual source code examples, this should be production-ready, taking developers from zero to production in minimal time.

Now that the project has reached a stage of completness, suggestions solicited. Thanks!