Full-time rust developer here. We have never experienced instability of any form outside of what instructions the WASM target supports; statements like this ten

Full-time rust developer here. We have never experienced instability of any form outside of what instructions the WASM target supports; statements like this tend to conflate 'what's shiny and new' with 'what works'. Code written yesterday will work tomorrow, and that's all that matters; pick the most popular thing by download count and stick with it and you will have zero problems. Nightly unstable features are best worked around by not using them, and everything else related to 'cargo setups' are caused by not reading the instructions carefully enough. Funny that you then compare to typescript i.e. npm, which is infamous for actually having this problem.