tailwind_css_fixes/traits/
mod.rs

1use std::{
2    cmp::Ordering,
3    fmt::{Debug, Display, Formatter},
4    hash::{Hash, Hasher},
5};
6
7use crate::{CssAttributes, TailwindBuilder};
8
9pub mod instance;
10
11#[allow(unused_variables)]
12pub trait TailwindInstance: Display {
13    /// used to deduplication and marking
14    #[inline]
15    fn id(&self) -> String {
16        normalize_class_name(&self.to_string())
17    }
18    /// used to deduplication and marking
19    fn inlineable(&self) -> bool {
20        true
21    }
22    /// New tailwind instance
23    fn boxed(self) -> Box<dyn TailwindInstance>
24    where
25        Self: Sized,
26        Self: 'static,
27    {
28        Box::new(self)
29    }
30    /// Custom selector name
31    fn selectors(&self, ctx: &TailwindBuilder) -> String {
32        format!(".{}", self.id())
33    }
34    /// Attributes in css
35    fn attributes(&self, ctx: &TailwindBuilder) -> CssAttributes;
36    /// Additional css in bundle
37    fn additional(&self, ctx: &TailwindBuilder) -> String {
38        String::new()
39    }
40}
41
42// Same as normalizing selector, but without escaping non-alphanumeric characters
43fn normalize_class_name(name: &str) -> String {
44    let mut out = String::new();
45    for c in name.chars() {
46        match c {
47            ' ' => out.push('_'),
48            r @ ('-' | '_') => out.push(r),
49            a if a.is_alphanumeric() => out.push(a),
50            _ => out.push(c),
51        }
52    }
53    out
54}
tailwind_css_fixes/traits/mod.rs

tailwind_css_fixes/traits/
mod.rs
