Extend the docs (blog?) for the Rust Actix template to provide next steps

[dupuyarc]

Just for kicks, I thought I would try this one first. I was able to deploy the template from the Desktop Workshop, I could see that things started running, but wasn't sure what was there. On the Application page, I saw the endpoint template-rust-actix.local.noop.app displayed under Active Endpoints (and after clicking through the Endpoint page and the Authority link, I got this page:

In a terminal, I could generate the GET alright, but it sort of left me at a loss as far as how I could proceed, since it just returned [] (presumably an empty JSON list), and I had no idea what sort of data one should post to the /users/add page.

It's a pretty far cry from the equivalent Django page (below). Obviously this isn't a problem with Noop or the templates, but it would help to have something in the docs or the blog indicating that this is what's expected from an unmodified Actix + Postgres deployment.
(There's another small typo in the blog: "OTo start a new Actix project").

Perhaps a link to Actix docs might help, although that describes a much more minimal deployment without Postgres, so isn't really so useful here. Almost anything that gives you some idea about what you need to do to extend this web server + Postgres DB deployment would be useful. Even a curl command line snippet for generating a POST to /users/add would be a start.

[1800joe]

Excellent points. We'll put this on our list!

Thanks!