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Remove some redundant let bindings

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This commit is contained in:
David Zbarsky 2015-07-04 13:12:49 -04:00
parent 2e1c9785dc
commit 861ddedaef
8 changed files with 24 additions and 64 deletions
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9
components/script/dom/node.rs
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@ -983,13 +983,11 @@ impl<'a> NodeHelpers for &'a Node {
}
fn get_unique_id(self) -> String {
// FIXME(https://github.com/rust-lang/rust/issues/23338)
if self.unique_id.borrow().is_empty() {
let mut unique_id = self.unique_id.borrow_mut();
*unique_id = uuid::Uuid::new_v4().to_simple_string();
}
let id = self.unique_id.borrow();
id.clone()
self.unique_id.borrow().clone()
}
fn summarize(self) -> NodeInfo {
@ -2318,10 +2316,7 @@ impl<'a> NodeMethods for &'a Node {
fn is_equal_characterdata(node: &Node, other: &Node) -> bool {
let characterdata: &CharacterData = CharacterDataCast::to_ref(node).unwrap();
let other_characterdata: &CharacterData = CharacterDataCast::to_ref(other).unwrap();
// FIXME(https://github.com/rust-lang/rust/issues/23338)
let own_data = characterdata.data();
let other_data = other_characterdata.data();
*own_data == *other_data
*characterdata.data() == *other_characterdata.data()
}
fn is_equal_element_attrs(node: &Node, other: &Node) -> bool {
let element: &Element = ElementCast::to_ref(node).unwrap();