cargo-check https://github.com/rsolomo/cargo-check is excellent for improving the Rust iteration cycle. If you just want a compiler check, it's very fast.
miniblog.
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The literal 0xffu8 in Rust is pretty tricky to read without syntax highlighting. It looks like a plain hexadecimal value at first.
(Why not have syntax highlighting? Ironically I was debugging and improving VS Code's Rust highlighting.)
I'm super impressed that LLMs are scaling down and WebGPU is improving to the point that you can run a reasonable LLM in the browser!
Rust macro errors are significantly improving:

