diff options
| -rw-r--r-- | components/layout/wrapper.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/components/layout/wrapper.rs b/components/layout/wrapper.rs index b26bd79d95d..0a31ccfc429 100644 --- a/components/layout/wrapper.rs +++ b/components/layout/wrapper.rs @@ -806,6 +806,7 @@ impl<T> PseudoElementType<T> { pub trait ThreadSafeLayoutNode<'ln> : Clone + Copy + Sized { type ConcreteThreadSafeLayoutElement: ThreadSafeLayoutElement<'ln, ConcreteThreadSafeLayoutNode = Self>; + type ChildrenIterator: Iterator<Item = Self> + Sized; /// Converts self into an `OpaqueNode`. fn opaque(&self) -> OpaqueNode; @@ -819,7 +820,7 @@ pub trait ThreadSafeLayoutNode<'ln> : Clone + Copy + Sized { fn flow_debug_id(self) -> usize; /// Returns an iterator over this node's children. - fn children(&self) -> ThreadSafeLayoutNodeChildrenIterator<'ln, Self>; + fn children(&self) -> Self::ChildrenIterator; /// If this is an element, accesses the element data. Fails if this is not an element node. #[inline] @@ -1022,6 +1023,7 @@ impl<'ln> ServoThreadSafeLayoutNode<'ln> { impl<'ln> ThreadSafeLayoutNode<'ln> for ServoThreadSafeLayoutNode<'ln> { type ConcreteThreadSafeLayoutElement = ServoThreadSafeLayoutElement<'ln>; + type ChildrenIterator = ThreadSafeLayoutNodeChildrenIterator<'ln, Self>; fn opaque(&self) -> OpaqueNode { OpaqueNodeMethods::from_jsmanaged(unsafe { self.get_jsmanaged() }) @@ -1043,7 +1045,7 @@ impl<'ln> ThreadSafeLayoutNode<'ln> for ServoThreadSafeLayoutNode<'ln> { self.node.flow_debug_id() } - fn children(&self) -> ThreadSafeLayoutNodeChildrenIterator<'ln, Self> { + fn children(&self) -> Self::ChildrenIterator { ThreadSafeLayoutNodeChildrenIterator::new(*self) } |