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Replace uses of for foo in bar.iter(),

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and `for foo in bar.iter_mut(), and for foo in bar.into_iter()
(continuation of #7197)
This commit is contained in:
João Oliveira 2015-08-18 01:36:04 +01:00
parent f4b526cfb4
commit 067a22a868
32 changed files with 76 additions and 78 deletions
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4
components/script/page.rs
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@ -46,7 +46,7 @@ impl IterablePage for Rc<Page> {
}
fn find(&self, id: PipelineId) -> Option<Rc<Page>> {
if self.id == id { return Some(self.clone()); }
for page in self.children.borrow().iter() {
for page in &*self.children.borrow() {
let found = page.find(id);
if found.is_some() { return found; }
}
@ -104,7 +104,7 @@ impl Iterator for PageIterator {
fn next(&mut self) -> Option<Rc<Page>> {
match self.stack.pop() {
Some(next) => {
for child in next.children.borrow().iter() {
for child in &*next.children.borrow() {
self.stack.push(child.clone());
}
Some(next)