Apart from screaming case, which is for textual macros, i approve.

Ahh, it is the same thing. Rust example surely has some cruft, but mostly for the better. I’m sure not all of it is needed.

Show the alternative, I’ll have a good laugh.

Exactly. If you are a coder and care about ergonomics of layouts, get split programmable keyboard, do not try to find good layout for normal keyboard, they do not exist. I personally do not like the particular keyboard at the picture, but there are many others to choose from and find a good fit for everyone.