1use super::prelude::*;
2use crate::Percentage;
3
4#[node]
5#[derive(
6 Parse, Peek, ToCursors, IntoCursor, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
7)]
8#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
9#[derive(csskit_derives::NodeWithMetadata)]
10pub enum NumberOrInfinity {
11 Number(T![Number]),
12 #[atom(CssAtomSet::Infinity)]
13 Infinity(T![Ident]),
14 #[atom(CssAtomSet::_NegInfinity)]
15 NegInfinity(T![Ident]),
16}
17
18#[node]
19#[derive(
20 Parse, Peek, ToCursors, IntoCursor, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
21)]
22#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
23#[derive(csskit_derives::NodeWithMetadata)]
24pub enum NumberOrPercentage {
25 Number(T![Number]),
26 Percentage(Percentage),
27}
28
29impl From<NumberOrPercentage> for f32 {
30 fn from(val: NumberOrPercentage) -> Self {
31 match val {
32 NumberOrPercentage::Number(f) => f.into(),
33 NumberOrPercentage::Percentage(f) => f.into(),
34 }
35 }
36}
37
38#[cfg(test)]
39mod tests {
40 use super::*;
41 use crate::CssAtomSet;
42 use css_parse::assert_parse;
43
44 #[test]
45 fn test_writes() {
46 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "10000000");
47 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "infinity");
48 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "-infinity");
49 }
50}