css_ast/units/
flex.rs

1use super::prelude::*;
2
3/// <https://www.w3.org/TR/css-grid-2/#typedef-flex>
4///
5/// ```text,ignore
6/// <flex> = <dimension-token>
7/// ```
8#[node]
9#[derive(
10	IntoCursor, ToSpan, SemanticEq, Parse, Peek, ToCursors, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
11)]
12#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
13#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit(self))]
14#[derive(csskit_derives::NodeWithMetadata)]
15#[metadata(node_kinds = Dimension)]
16pub struct Flex(#[atom(CssAtomSet::Fr)] T![Dimension]);
17
18impl From<Flex> for f32 {
19	fn from(value: Flex) -> Self {
20		value.0.into()
21	}
22}
23
24impl ToNumberValue for Flex {
25	fn to_number_value(&self) -> Option<f32> {
26		Some(self.0.into())
27	}
28}
29
30impl ToNormalisedValue for Flex {
31	fn to_normalised_value(&self) -> Option<f32> {
32		self.to_number_value()
33	}
34}
35
36#[cfg(test)]
37mod tests {
38	use super::*;
39	use crate::CssAtomSet;
40	use css_parse::assert_parse;
41
42	#[test]
43	fn test_writes() {
44		assert_parse!(CssAtomSet::ATOMS, Flex, "1fr");
45	}
46}
css_ast/units/flex.rs

css_ast/units/
flex.rs
