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Split TCast::to into TCast::to_unchecked and TCast::to.

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This commit is contained in:
Tetsuharu OHZEKI 2014-03-09 00:14:14 +09:00
parent 19a7c429a1
commit 0fccf5e386
10 changed files with 71 additions and 64 deletions
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2
src/components/script/dom/htmlcollection.rs
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@ -39,7 +39,7 @@ impl HTMLCollection {
let mut elements = ~[];
for child in root.traverse_preorder() {
if child.is_element() {
let elem: JS<Element> = ElementCast::to(&child);
let elem: JS<Element> = ElementCast::to(&child).unwrap();
if predicate(&elem) {
elements.push(elem);
}