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Make PropertyDeclaration::parse return an enum rather than push to a Vec.

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This commit is contained in:
Simon Sapin 2017-03-07 17:12:37 +01:00
parent 8160490272
commit 9d663ea7af
6 changed files with 83 additions and 113 deletions
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12
components/script/dom/cssstyledeclaration.rs
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@ -250,14 +250,14 @@ impl CSSStyleDeclaration {
// Step 6
let window = self.owner.window();
let declarations =
let result =
parse_one_declaration(id, &value, &self.owner.base_url(),
window.css_error_reporter(),
ParserContextExtraData::default());
// Step 7
let declarations = match declarations {
Ok(declarations) => declarations,
let parsed = match result {
Ok(parsed) => parsed,
Err(_) => {
*changed = false;
return Ok(());
@ -267,9 +267,9 @@ impl CSSStyleDeclaration {
// Step 8
// Step 9
*changed = false;
for declaration in declarations {
*changed |= pdb.set_parsed_declaration(declaration.0, importance);
}
parsed.expand(|declaration| {
*changed |= pdb.set_parsed_declaration(declaration, importance);
});
Ok(())
})