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Use #[deriving(Clone)] for ThreadSafeLayoutNode

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This commit is contained in:
Simon Sapin 2014-04-11 17:26:27 +01:00
parent ce877e4f5b
commit 0275654c4a
1 changed files with 2 additions and 9 deletions
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11
src/components/main/layout/wrapper.rs
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@ -406,6 +406,7 @@ pub enum ElementType {
/// A thread-safe version of `LayoutNode`, used during flow construction. This type of layout
/// node does not allow any parents or siblings of nodes to be accessed, to avoid races.
#[deriving(Clone)]
pub struct ThreadSafeLayoutNode<'ln> {
/// The wrapped node.
priv node: LayoutNode<'ln>,
@ -486,14 +487,6 @@ impl<'ln> TLayoutNode for ThreadSafeLayoutNode<'ln> {
}
}
impl<'ln> Clone for ThreadSafeLayoutNode<'ln> {
fn clone(&self) -> ThreadSafeLayoutNode<'ln> {
ThreadSafeLayoutNode {
node: self.node.clone(),
pseudo: self.pseudo,
}
}
}
impl<'ln> ThreadSafeLayoutNode<'ln> {
/// Creates a new `ThreadSafeLayoutNode` from the given `LayoutNode`.
@ -533,7 +526,7 @@ impl<'ln> ThreadSafeLayoutNode<'ln> {
pub fn children(&self) -> ThreadSafeLayoutNodeChildrenIterator<'ln> {
ThreadSafeLayoutNodeChildrenIterator {
current_node: self.first_child(),
parent_node: Some(ThreadSafeLayoutNode::new_with_pseudo_without_self(&self.node, self.pseudo)),
parent_node: Some(self.clone()),
}
}