css_ast/functions/
snap_inline_function.rs

1use super::prelude::*;
2use crate::units::LengthPercentage;
3
4/// <https://drafts.csswg.org/css-page-floats-3/#funcdef-float-snap-inline>
5///
6/// ```text,ignore
7/// snap-inline() = snap-inline( <length> , [ left | right | near ]? )
8/// ```
9#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
10#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
11#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit(self))]
12pub struct SnapInlineFunction {
13	#[atom(CssAtomSet::SnapInline)]
14	pub name: T![Function],
15	pub params: SnapInlineFunctionParams,
16	pub close: T![')'],
17}
18
19#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
20#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
21pub struct SnapInlineFunctionParams(LengthPercentage, Option<T![,]>, Option<SnapInlineKeyword>, Option<T![,]>);
22
23#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
24#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
25#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit(skip))]
26pub enum SnapInlineKeyword {
27	#[atom(CssAtomSet::Left)]
28	Left(T![Ident]),
29	#[atom(CssAtomSet::Right)]
30	Right(T![Ident]),
31	#[atom(CssAtomSet::Near)]
32	Near(T![Ident]),
33}
34
35#[cfg(test)]
36mod tests {
37	use super::*;
38	use crate::CssAtomSet;
39	use css_parse::{assert_parse, assert_parse_error};
40
41	#[test]
42	fn size_test() {
43		assert_eq!(std::mem::size_of::<SnapInlineFunction>(), 88);
44	}
45
46	#[test]
47	fn test_writes() {
48		assert_parse!(CssAtomSet::ATOMS, SnapInlineFunction, "snap-inline(10%)");
49		assert_parse!(CssAtomSet::ATOMS, SnapInlineFunction, "snap-inline(10%,near)");
50	}
51
52	#[test]
53	fn test_errors() {
54		assert_parse_error!(CssAtomSet::ATOMS, SnapInlineFunction, "snap-block(10%)");
55		assert_parse_error!(CssAtomSet::ATOMS, SnapInlineFunction, "snap-inline(near)");
56	}
57}
css_ast/functions/snap_inline_function.rs

css_ast/functions/
snap_inline_function.rs
