tailwind_css_fixes/modules/interactivity/snap/snap_stop/
mod.rs

1use super::*;
2
3#[doc=include_str!("readme.md")]
4#[derive(Clone, Debug)]
5pub struct TailwindSnapStop {
6    kind: StandardValue,
7}
8
9crate::macros::sealed::keyword_instance!(TailwindSnapStop => "scroll-snap-stop");
10
11impl Display for TailwindSnapStop {
12    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
13        match &self.kind {
14            StandardValue::Keyword(s) => match s.as_str() {
15                "normal" => write!(f, "snap-normal"),
16                "always" => write!(f, "snap-always"),
17                _ => write!(f, "snap-stop-{}", s),
18            },
19            StandardValue::Arbitrary(s) => s.write_class(f, "snap-stop-"),
20        }
21    }
22}
23
24impl TailwindSnapStop {
25    /// <https://tailwindcss.com/docs/scroll-snap-stop>
26    pub fn parse(pattern: &[&str], arbitrary: &TailwindArbitrary) -> Result<Self> {
27        let kind = StandardValue::parser("scroll-stop", &Self::check_valid)(pattern, arbitrary)?;
28        Ok(Self { kind })
29    }
30    /// <https://developer.mozilla.org/en-US/docs/Web/CSS/scroll-snap-stop#syntax>
31    pub fn check_valid(mode: &str) -> bool {
32        let set = BTreeSet::from_iter(vec!["always", "inherit", "initial", "normal", "unset"]);
33        set.contains(mode)
34    }
35}