[gtycomb]

I heartily wish that you continue learning Rust, another significant contribution to open source languages. What has been already commented, things such as borrow/checker are humps you work through and it will work out for you eventually. The other challenges are some of your enterprise 3rd party integrations with the outside world, some of which may again demand your time if they are still in beta, etc.

Also, the organization has no desire to invest in training or experimenting. The project is funded by the "business" and they want to see a business result in return for their money ... so you basically you sneak in a bit of time as you try/test something new. Nim won out by somehow getting a team with python expertise learn and deploy their product fast enough.

[pdimitar]

Is there a site(s) where there is specified how to represent more complex data structures while making the borrow checker happy?

[littlestymaar]

When you've internalized its rules, the borrow checker isn't too complicated to keep happy (you may need to use stuff like RefCell and Rc though). It takes some time though, and this tutorial helped me a lot in the beginning: https://rust-unofficial.github.io/too-many-lists/

[reeves23423]

This does not answer op question on why Rust was dropped ?