Method parse

crates/css_parse/src/syntax/component_values.rs:22–51

https://drafts.csswg.org/css-syntax-3/#consume-list-of-components

(p: &mut Parser<'a, Iter>)

impl<'a> Parse<'a> for ComponentValues<'a> {
	// https://drafts.csswg.org/css-syntax-3/#consume-list-of-components
	fn parse<Iter>(p: &mut Parser<'a, Iter>) -> Result<Self>
	where
		Iter: Iterator<Item = Cursor> + Clone,
	{
		let mut values = Vec::new_in(p.bump());
		let mut last_was_whitespace = false;

		loop {
			if p.at_end() {
				break;
			}
			if p.next_is_stop() {
				break;
			}
			if let Some(mut value) = p.parse_if_peek::<ComponentValue>()? {
				if let ComponentValue::Delim(d) = value
					&& last_was_whitespace
					&& d.associated_whitespace().contains(AssociatedWhitespaceRules::EnforceAfter)
				{
					let rules = d.associated_whitespace() | AssociatedWhitespaceRules::EnforceBefore;
					value = ComponentValue::Delim(d.with_associated_whitespace(rules))
				}
				last_was_whitespace = matches!(value, ComponentValue::Whitespace(_));
				values.push(value);
			} else {
				break;
			}
		}
		Ok(Self { values })
	}
}

impl<'a, M: NodeMetadata> NodeWithMetadata<M> for ComponentValues<'a> {