https://github.com/rbalicki2/scoped_css

proc_macro-driven static CSS compilation
https://github.com/rbalicki2/scoped_css

Last synced: 4 days ago
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proc_macro-driven static CSS compilation

• Host: GitHub
• URL: https://github.com/rbalicki2/scoped_css
• Owner: rbalicki2
• Created: 2019-08-12T13:39:49.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-08-27T01:18:30.000Z (about 5 years ago)
• Last Synced: 2024-10-13T08:51:21.935Z (about 1 month ago)
• Language: Rust
• Homepage: https://www.smithy.rs
• Size: 85 KB
• Stars: 5
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# scoped_css

> Tools for generating scoped css.

## How to use

```rs

fn main() {

  let my_css = scoped_css::css!(

    .my_class {

      color: red;

    }

  );

  // this will generate a struct with a .classes.my_class field which

  // is an obfuscated &'static str.

  let my_app = scoped::smd!(

    { my_css.to_string() }

    
This will be red

  );

}


// or the following, which generated a static variable named css

scoped_css::static_css!(

  .my_class {

    color: red;

  }

)

```

## Supported CSS features

Classes, ids, tags and attributes are supported. Selectors like `>` are not.

In addition, nested selectors are supported.

```

scoped_css::static_css!(

  body.my_app #some_id[some-attr="hello"] {

    .nested_stuff_is_supported_too {

      color: blue;

    }

  }

)

```

## TODO and drawbacks

This is pretty alpha, and is only being published for a demo :)

* There is no support for selectors that define the relationship between elements, e.g. `>`

* There is no support for pseudo-selectors

* There is no support for classes that aren't valid property names. For example, classes with dashes are not supported.

* The `to_css_string` function should be a trait, so that CSS can be passed around.

* There are no tests.

* There is no ability to change the name of the static css variable, or of its type.