Implement ToCss to PseudoElement

[whizsid]

I am implementing a CSS minifier with my custom logics. Using the crates from this repository to parse my code and minify. I am using that kind of code to minify.

match component {
       // Other match arms that using lightningcss::traits::ToCss
       _=>{
             // Using cssparser::ToCss as a fallback for other match arms
             write!(&mut component_str, "{}", component.to_css_string()).unwrap();
       }
}

This code gave me an error. Because PseudoElement is throwing an unreachable!() error when converting to string. Then I tried to use the ToCss trait from lightningcss crate. But the exposed parcel_selectors::parser::PseudoElement trait not implemented to the lightningcss::traits::ToCss. Is there any existing workaround to fix it. If not can you implement ToCss to PseudoElement?

[devongovett]

It does implement lightningcss::traits::ToCss:

lightningcss/src/selector.rs

Line 744 in 1eccce5

impl<'i> ToCss for PseudoElement<'i> {

[whizsid]

@devongovett Yes. But unfortunately selector.rs module is private.

lightningcss/src/lib.rs

Line 34 in 1eccce5

mod selector;

So those PseudoElement, Selectors, PseudoClass types can not access from outside.

[devongovett]

The selector module is exposed in #94.