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Converted serialization methods to implement the to_css trait, writing to string buffers to save string allocations for every result

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This commit is contained in:
David Raifaizen 2016-03-26 11:02:34 -04:00 • committed by Simon Sapin
parent 0985d7563f
commit 51e642e875
4 changed files with 132 additions and 46 deletions
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10
components/script/dom/element.rs
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@ -5,7 +5,7 @@
//! Element nodes.
use app_units::Au;
use cssparser::Color;
use cssparser::{Color, ToCss};
use devtools_traits::AttrInfo;
use dom::activation::Activatable;
use dom::attr::AttrValue;
@ -699,12 +699,10 @@ impl Element {
}
fn sync_property_with_attrs_style(&self) {
let style_str = if let &Some(ref declarations) = &*self.style_attribute().borrow() {
declarations.serialize()
let mut style_str = String::new();
if let &Some(ref declarations) = &*self.style_attribute().borrow() {
declarations.to_css(&mut style_str).unwrap();
}
else {
String::new()
};
let new_style = AttrValue::String(style_str);