1use super::prelude::*;
2use crate::Percentage;
3
4#[derive(
5 Parse, Peek, ToCursors, IntoCursor, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
6)]
7#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
8pub enum NumberOrInfinity {
9 Number(T![Number]),
10 #[atom(CssAtomSet::Infinity)]
11 Infinity(T![Ident]),
12 #[atom(CssAtomSet::_NegInfinity)]
13 NegInfinity(T![Ident]),
14}
15
16#[derive(
17 Parse, Peek, ToCursors, IntoCursor, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
18)]
19#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
20pub enum NumberOrPercentage {
21 Number(T![Number]),
22 Percentage(Percentage),
23}
24
25impl From<NumberOrPercentage> for f32 {
26 fn from(val: NumberOrPercentage) -> Self {
27 match val {
28 NumberOrPercentage::Number(f) => f.into(),
29 NumberOrPercentage::Percentage(f) => f.into(),
30 }
31 }
32}
33
34#[cfg(test)]
35mod tests {
36 use super::*;
37 use crate::CssAtomSet;
38 use css_parse::assert_parse;
39
40 #[test]
41 fn size_test() {
42 assert_eq!(std::mem::size_of::<NumberOrInfinity>(), 16);
43 }
44
45 #[test]
46 fn test_writes() {
47 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "10000000");
48 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "infinity");
49 assert_parse!(CssAtomSet::ATOMS, NumberOrInfinity, "-infinity");
50 }
51}