css_ast/functions/
url.rs

1use super::prelude::*;
2
3/// <https://drafts.csswg.org/css-values-4/#url-value>
4///
5/// ```text
6/// <url> = <url()> | <src()>
7/// <url()> = url( <string> <url-modifier>* ) | <url-token>
8/// <src()> = src( <string> <url-modifier>* )
9/// ```
10#[node]
11#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
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(value_kinds = Url)]
16pub enum Url {
17	Url(T![Url]),
18	#[atom(CssAtomSet::Url)]
19	UrlFunction(T![Function], T![String], #[semantic_eq(skip)] T![')']),
20	#[atom(CssAtomSet::Src)]
21	SrcFunction(T![Function], T![String], #[semantic_eq(skip)] T![')']),
22}
23
24#[node]
25#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
26#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
27#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit(self))]
28#[derive(csskit_derives::NodeWithMetadata)]
29pub enum UrlOrString {
30	Url(Url),
31	String(T![String]),
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 test_writes() {
42		assert_parse!(CssAtomSet::ATOMS, Url, "url('foo')");
43		assert_parse!(CssAtomSet::ATOMS, Url, "url(\"foo\")");
44		assert_parse!(CssAtomSet::ATOMS, Url, "url(foo)");
45		assert_parse!(CssAtomSet::ATOMS, Url, "src('foo')");
46	}
47}
css_ast/functions/url.rs

css_ast/functions/
url.rs
