diff options
Diffstat (limited to 'components/script/dom/htmlbuttonelement.rs')
| -rw-r--r-- | components/script/dom/htmlbuttonelement.rs | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/components/script/dom/htmlbuttonelement.rs b/components/script/dom/htmlbuttonelement.rs index 2f5496ee38b..718727b5487 100644 --- a/components/script/dom/htmlbuttonelement.rs +++ b/components/script/dom/htmlbuttonelement.rs @@ -116,9 +116,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> { } 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() { @@ -132,9 +131,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> { } 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() { @@ -149,9 +147,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> { } 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); @@ -159,9 +156,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> { } 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); @@ -209,7 +205,7 @@ impl<'a> Activatable for JSRef<'a, HTMLButtonElement> { o.root().r().submit(SubmittedFrom::NotFromFormSubmitMethod, FormSubmitter::ButtonElement(self.clone())) }); - } + }, _ => () } } |