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Remove unrooted() methods

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This commit is contained in:
Anthony Ramine 2015-04-27 18:13:32 +02:00
parent af21229c0e
commit 2770886196
3 changed files with 10 additions and 33 deletions
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33
components/script/dom/bindings/js.rs
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@ -174,10 +174,6 @@ impl<T: Reflectable> Temporary<T> {
pub fn from_rooted<'a>(root: JSRef<'a, T>) -> Temporary<T> {
Temporary::new(JS::from_rooted(root))
}
unsafe fn inner(&self) -> JS<T> {
self.inner.clone()
}
}
impl<T: Reflectable> Rootable<T> for Temporary<T> {
@ -406,7 +402,7 @@ impl<T: Reflectable> JS<T> {
/// are reachable in the GC graph, so this unrooted value becomes
/// transitively rooted for the lifetime of its new owner.
pub fn assign(&mut self, val: Temporary<T>) {
*self = unsafe { val.inner() };
*self = val.inner.clone();
}
}
@ -461,13 +457,15 @@ impl<T> Assignable<T> for JS<T> {
impl<'a, T: Reflectable> Assignable<T> for JSRef<'a, T> {
unsafe fn get_js(&self) -> JS<T> {
self.unrooted()
JS {
ptr: self.ptr
}
}
}
impl<T: Reflectable> Assignable<T> for Temporary<T> {
unsafe fn get_js(&self) -> JS<T> {
self.inner()
self.inner.clone()
}
}
@ -484,18 +482,6 @@ impl<T: Reflectable, U: Rootable<T>> OptionalRootable<T> for Option<U> {
}
}
/// Return an unrooted type for storing in optional DOM fields
pub trait OptionalUnrootable<T> {
/// Returns a `JS<T>` for the inner value, if it exists.
fn unrooted(&self) -> Option<JS<T>>;
}
impl<'a, T: Reflectable> OptionalUnrootable<T> for Option<JSRef<'a, T>> {
fn unrooted(&self) -> Option<JS<T>> {
self.as_ref().map(|inner| JS::from_rooted(*inner))
}
}
/// Root a rootable `Option<Option>` type (used for `Option<Option<JS<T>>>`)
pub trait OptionalOptionalRootable<T> {
/// Root the inner value, if it exists.
@ -692,15 +678,6 @@ impl<'a, 'b, T> PartialEq<JSRef<'b, T>> for JSRef<'a, T> {
}
}
impl<'a,T> JSRef<'a,T> {
/// Return an unrooted `JS<T>` for the inner pointer.
pub fn unrooted(&self) -> JS<T> {
JS {
ptr: self.ptr
}
}
}
impl<'a, T: Reflectable> JSRef<'a, T> {
/// Returns the inner pointer directly.
pub fn extended_deref(self) -> &'a T {