Opaque error message for weird CSS input about cargo-leptos HOT 3 OPEN

So cargo leptos generates that CSS, or did you write that CSS and expect it to work?

It's not exactly clear from your explanation.

from cargo-leptos.

So first off, format is going to produce a class string of w-[10] h-[10] as the {} get replaced with the values

Your css rule will not work

However, this does:

.w-\[10\].h-\[10\] {
	border: 2px solid black;
}

{} is not a valid value for width, and format!() won't subst the values in css anyways.

from cargo-leptos.

The output I provided is produced by Tailwind after analyzing the provided Rust code. I'm aware the CSS won't actually do anything, but as I mentioned, that's not really relevant here. The problem is that this series of characters in a CSS file causes cargo-leptos to fail and produce a hard to track down error message. In other words, the project will not build at all.

As long as Tailwind itself doesn't fail, it's my opinion that cargo-leptos should handle it without crashing (or at least produce a better error message).

from cargo-leptos.