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Use new if let
syntax wherever possible. Fixes #4153.
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parent
09c36de8f1
commit
08ac0766ed
25 changed files with 178 additions and 262 deletions
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@ -425,9 +425,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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}
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fn after_set_attr(&self, attr: JSRef<Attr>) {
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match self.super_type() {
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Some(ref s) => s.after_set_attr(attr),
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_ => ()
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if let Some(ref s) = self.super_type() {
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s.after_set_attr(attr);
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}
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match attr.local_name() {
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@ -485,9 +484,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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}
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fn before_remove_attr(&self, attr: JSRef<Attr>) {
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match self.super_type() {
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Some(ref s) => s.before_remove_attr(attr),
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_ => ()
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if let Some(ref s) = self.super_type() {
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s.before_remove_attr(attr);
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}
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match attr.local_name() {
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@ -540,9 +538,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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}
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fn bind_to_tree(&self, tree_in_doc: bool) {
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match self.super_type() {
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Some(ref s) => s.bind_to_tree(tree_in_doc),
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_ => (),
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if let Some(ref s) = self.super_type() {
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s.bind_to_tree(tree_in_doc);
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}
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let node: JSRef<Node> = NodeCast::from_ref(*self);
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@ -550,9 +547,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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}
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fn unbind_from_tree(&self, tree_in_doc: bool) {
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match self.super_type() {
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Some(ref s) => s.unbind_from_tree(tree_in_doc),
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_ => (),
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if let Some(ref s) = self.super_type() {
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s.unbind_from_tree(tree_in_doc);
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}
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let node: JSRef<Node> = NodeCast::from_ref(*self);
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@ -564,11 +560,8 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
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}
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fn handle_event(&self, event: JSRef<Event>) {
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match self.super_type() {
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Some(s) => {
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s.handle_event(event);
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}
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_ => (),
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if let Some(s) = self.super_type() {
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s.handle_event(event);
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}
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if "click" == event.Type().as_slice() && !event.DefaultPrevented() {
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