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Utilize Option::expect

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This commit is contained in:
Corey Farwell 2015-04-04 14:21:42 -07:00
parent c070ad6196
commit 2a01cec521
1 changed files with 2 additions and 8 deletions
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10
components/script/dom/bindings/cell.rs
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@ -125,10 +125,7 @@ impl<T> DOMRefCell<T> {
///
/// Panics if the value is currently mutably borrowed.
pub fn borrow<'a>(&'a self) -> Ref<'a, T> {
match self.try_borrow() {
Some(ptr) => ptr,
None => panic!("DOMRefCell<T> already mutably borrowed")
}
self.try_borrow().expect("DOMRefCell<T> already mutably borrowed")
}
/// Mutably borrows the wrapped value.
@ -142,9 +139,6 @@ impl<T> DOMRefCell<T> {
///
/// Panics if the value is currently borrowed.
pub fn borrow_mut<'a>(&'a self) -> RefMut<'a, T> {
match self.try_borrow_mut() {
Some(ptr) => ptr,
None => panic!("DOMRefCell<T> already borrowed")
}
self.try_borrow_mut().expect("DOMRefCell<T> already borrowed")
}
}