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Use Cell/RefCell for interior mutability of Attr, AttrList, Blob,

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BrowserContext, ClientRect, and ClientRectList.
This commit is contained in:
Tetsuharu OHZEKI 2014-05-28 04:10:54 +09:00
parent 5ae7c4cbb1
commit 46ead90515
3 changed files with 11 additions and 8 deletions
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8
src/components/script/dom/clientrectlist.rs
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@ -18,9 +18,10 @@ pub struct ClientRectList {
impl ClientRectList {
pub fn new_inherited(window: &JSRef<Window>,
rects: Vec<JSRef<ClientRect>>) -> ClientRectList {
let rects = rects.iter().map(|rect| rect.unrooted()).collect();
ClientRectList {
reflector_: Reflector::new(),
rects: rects.iter().map(|rect| rect.unrooted()).collect(),
rects: rects,
window: window.unrooted(),
}
}
@ -44,8 +45,9 @@ impl<'a> ClientRectListMethods for JSRef<'a, ClientRectList> {
}
fn Item(&self, index: u32) -> Option<Temporary<ClientRect>> {
if index < self.rects.len() as u32 {
Some(Temporary::new(self.rects.get(index as uint).clone()))
let rects = &self.rects;
if index < rects.len() as u32 {
Some(Temporary::new(rects.get(index as uint).clone()))
} else {
None
}