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Remove unnecessary deref()s (fixes #3586)

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This commit is contained in:
Tim Taubert 2014-10-09 13:12:02 +02:00
parent 15b508ac10
commit 35f8270c64
30 changed files with 147 additions and 164 deletions
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10
components/script/dom/htmlcollection.rs
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@ -120,11 +120,11 @@ impl HTMLCollection {
fn filter(&self, elem: JSRef<Element>, _root: JSRef<Node>) -> bool {
let ns_match = match self.namespace_filter {
Some(ref namespace) => {
elem.deref().namespace == *namespace
elem.namespace == *namespace
},
None => true
};
ns_match && elem.deref().local_name == self.tag
ns_match && elem.local_name == self.tag
}
}
let filter = TagNameNSFilter {
@ -170,7 +170,7 @@ impl<'a> HTMLCollectionMethods for JSRef<'a, HTMLCollection> {
Static(ref elems) => elems.len() as u32,
Live(ref root, ref filter) => {
let root = root.root();
root.deref().traverse_preorder()
root.traverse_preorder()
.filter(|&child| {
let elem: Option<JSRef<Element>> = ElementCast::to_ref(child);
elem.map_or(false, |elem| filter.filter(elem, *root))
@ -188,7 +188,7 @@ impl<'a> HTMLCollectionMethods for JSRef<'a, HTMLCollection> {
.map(|elem| Temporary::new(elem.clone())),
Live(ref root, ref filter) => {
let root = root.root();
root.deref().traverse_preorder()
root.traverse_preorder()
.filter_map(|node| {
let elem: Option<JSRef<Element>> = ElementCast::to_ref(node);
match elem {
@ -220,7 +220,7 @@ impl<'a> HTMLCollectionMethods for JSRef<'a, HTMLCollection> {
.map(|maybe_elem| Temporary::from_rooted(*maybe_elem)),
Live(ref root, ref filter) => {
let root = root.root();
root.deref().traverse_preorder()
root.traverse_preorder()
.filter_map(|node| {
let elem: Option<JSRef<Element>> = ElementCast::to_ref(node);
match elem {