Clippy has a ton of clever lints I haven't seen before.
E.g. it suggests that `let _v = println!("hello");` could be `println!("hello");` because a variable of type () is pointless.
Warning about recursion in main is an excellent idea too.
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Doing another iteration on my diagnostics display. I'm reasonably happy with the bold highlighting within the error message.
I'm not sure about the colour on Warning and Error though. It gives the output some visual structure, but arguably the message itself is more important.
I've been compilation buffers in Emacs recently and I really appreciate the error and warning counts shown in the modeline.
I've added the equivalent feature to deadgrep: it shows result counts! Really useful when you're doing big refactorings.
Sure, your templating language might be good, but is it so good that the manual includes a warning for addiction? 🙃
