diff options
Diffstat (limited to 'components/script/dom/htmlselectelement.rs')
| -rw-r--r-- | components/script/dom/htmlselectelement.rs | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/components/script/dom/htmlselectelement.rs b/components/script/dom/htmlselectelement.rs index 7d64a28d1ea..14459ca841b 100644 --- a/components/script/dom/htmlselectelement.rs +++ b/components/script/dom/htmlselectelement.rs @@ -84,9 +84,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> { } fn after_set_attr(&self, attr: JSRef<Attr>) { - match self.super_type() { - Some(ref s) => s.after_set_attr(attr), - _ => () + if let Some(ref s) = self.super_type() { + s.after_set_attr(attr); } match attr.local_name() { @@ -100,9 +99,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> { } fn before_remove_attr(&self, attr: JSRef<Attr>) { - match self.super_type() { - Some(ref s) => s.before_remove_attr(attr), - _ => () + if let Some(ref s) = self.super_type() { + s.before_remove_attr(attr); } match attr.local_name() { @@ -117,9 +115,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> { } fn bind_to_tree(&self, tree_in_doc: bool) { - match self.super_type() { - Some(ref s) => s.bind_to_tree(tree_in_doc), - _ => (), + if let Some(ref s) = self.super_type() { + s.bind_to_tree(tree_in_doc); } let node: JSRef<Node> = NodeCast::from_ref(*self); @@ -127,9 +124,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> { } fn unbind_from_tree(&self, tree_in_doc: bool) { - match self.super_type() { - Some(ref s) => s.unbind_from_tree(tree_in_doc), - _ => (), + if let Some(ref s) = self.super_type() { + s.unbind_from_tree(tree_in_doc); } let node: JSRef<Node> = NodeCast::from_ref(*self); |