Make get() and set() on MutNullableHeap use the correct types.

get() must always return a rooted value, because we have no way of
ensuring the value won't be invalidated. set() takes an &T because it's
convenient; there isn't any need to expose JS<T>.
This commit is contained in:
Eli Friedman 2015-10-14 17:48:28 -07:00
parent 7a08b29201
commit 57584e74c6
11 changed files with 68 additions and 67 deletions

View file

@ -315,7 +315,7 @@ impl Attr {
}
(old, new) => assert!(old == new)
}
self.owner.set(owner.map(JS::from_ref))
self.owner.set(owner);
}
pub fn owner(&self) -> Option<Root<Element>> {