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find_node_by_unique_id should use find

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find_node_by_unique_id should use find instead of for-loop
This commit is contained in:
Daniel Robertson 2016-02-24 13:55:52 +00:00
parent 83b2388ef4
commit cad3115708
1 changed files with 1 additions and 9 deletions
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10
components/script/webdriver_handlers.rs
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@ -40,15 +40,7 @@ use util::str::DOMString;
fn find_node_by_unique_id(page: &Rc<Page>, pipeline: PipelineId, node_id: String) -> Option<Root<Node>> { fn find_node_by_unique_id(page: &Rc<Page>, pipeline: PipelineId, node_id: String) -> Option<Root<Node>> {
let page = get_page(&*page, pipeline); let page = get_page(&*page, pipeline);
let document = page.document(); let document = page.document();
let node = document.upcast::<Node>(); document.upcast::<Node>().traverse_preorder().find(|candidate| candidate.get_unique_id() == node_id)
for candidate in node.traverse_preorder() {
if candidate.get_unique_id() == node_id {
return Some(candidate);
}
}
None
} }
#[allow(unsafe_code)] #[allow(unsafe_code)]