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Store args of tree pseudo-elements as Atom.

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This commit is contained in:
Xidorn Quan 2017-10-20 14:08:31 +11:00
parent 89c1892b30
commit a2182f8dc3
3 changed files with 20 additions and 20 deletions
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8
components/style/gecko/pseudo_element_definition.mako.rs
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@ -8,7 +8,7 @@ pub enum PseudoElement {
% for pseudo in PSEUDOS:
/// ${pseudo.value}
% if pseudo.is_tree_pseudo_element():
${pseudo.capitalized()}(Box<[String]>),
${pseudo.capitalized()}(Box<[Atom]>),
% else:
${pseudo.capitalized()},
% endif
@ -207,7 +207,7 @@ impl PseudoElement {
///
/// Returns `None` if the pseudo-element is not recognized.
#[inline]
pub fn tree_pseudo_element(name: &str, args: Box<[String]>) -> Option<Self> {
pub fn tree_pseudo_element(name: &str, args: Box<[Atom]>) -> Option<Self> {
use std::ascii::AsciiExt;
debug_assert!(name.starts_with("-moz-tree-"));
let tree_part = &name[10..];
@ -234,10 +234,10 @@ impl ToCss for PseudoElement {
dest.write_char('(')?;
let mut iter = args.iter();
if let Some(first) = iter.next() {
serialize_identifier(first, dest)?;
serialize_identifier(&first.to_string(), dest)?;
for item in iter {
dest.write_str(", ")?;
serialize_identifier(item, dest)?;
serialize_identifier(&item.to_string(), dest)?;
}
}
dest.write_char(')')