Auto merge of #9146 - GuillaumeGomez:generate_partial_eq, r=nox

Generate PartialEq automatically

r? @nox

Fixes #8804

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components/script/dom/bindings/codegen/CodegenRust.py

@@ -2339,6 +2339,12 @@ impl IDLInterface for %(name)s {
         %(check)s
     }
 }
+
+impl PartialEq for %(name)s {
+    fn eq(&self, other: &%(name)s) -> bool {
+        self as *const %(name)s == &*other
+    }
+}
 """ % {'check': check, 'name': name}
 
 

components/script/dom/document.rs

@@ -208,12 +208,6 @@ pub struct Document {
     css_errors_store: DOMRefCell<Vec<CSSError>>,
 }
 
-impl PartialEq for Document {
-    fn eq(&self, other: &Document) -> bool {
-        self as *const Document == &*other
-    }
-}
-
 #[derive(JSTraceable, HeapSizeOf)]
 struct ImagesFilter;
 impl CollectionFilter for ImagesFilter {

components/script/dom/element.rs

@@ -104,12 +104,6 @@ pub struct Element {
     state: Cell<ElementState>,
 }
 
-impl PartialEq for Element {
-    fn eq(&self, other: &Element) -> bool {
-        self as *const Element == &*other
-    }
-}
-
 #[derive(PartialEq, HeapSizeOf)]
 pub enum ElementCreator {
     ParserCreated,

components/script/dom/htmlcanvaselement.rs

@@ -53,12 +53,6 @@ pub struct HTMLCanvasElement {
     context: DOMRefCell<Option<CanvasContext>>,
 }
 
-impl PartialEq for HTMLCanvasElement {
-    fn eq(&self, other: &HTMLCanvasElement) -> bool {
-        self as *const HTMLCanvasElement == &*other
-    }
-}
-
 impl HTMLCanvasElement {
     fn new_inherited(localName: Atom,
                      prefix: Option<DOMString>,

components/script/dom/htmlelement.rs

@@ -46,12 +46,6 @@ pub struct HTMLElement {
     dataset: MutNullableHeap<JS<DOMStringMap>>,
 }
 
-impl PartialEq for HTMLElement {
-    fn eq(&self, other: &HTMLElement) -> bool {
-        self as *const HTMLElement == &*other
-    }
-}
-
 impl HTMLElement {
     pub fn new_inherited(tag_name: Atom, prefix: Option<DOMString>,
                          document: &Document) -> HTMLElement {

components/script/dom/htmlformelement.rs

@@ -45,12 +45,6 @@ pub struct HTMLFormElement {
     marked_for_reset: Cell<bool>,
 }
 
-impl PartialEq for HTMLFormElement {
-    fn eq(&self, other: &HTMLFormElement) -> bool {
-        self as *const HTMLFormElement == &*other
-    }
-}
-
 impl HTMLFormElement {
     fn new_inherited(localName: Atom,
                      prefix: Option<DOMString>,

components/script/dom/htmlinputelement.rs

@@ -73,12 +73,6 @@ pub struct HTMLInputElement {
     activation_state: DOMRefCell<InputActivationState>,
 }
 
-impl PartialEq for HTMLInputElement {
-    fn eq(&self, other: &HTMLInputElement) -> bool {
-        self as *const HTMLInputElement == &*other
-    }
-}
-
 #[derive(JSTraceable)]
 #[must_root]
 #[derive(HeapSizeOf)]

components/script/dom/node.rs

@@ -122,12 +122,6 @@ pub struct Node {
     unique_id: DOMRefCell<Option<Box<Uuid>>>,
 }
 
-impl PartialEq for Node {
-    fn eq(&self, other: &Node) -> bool {
-        self as *const Node == &*other
-    }
-}
-
 bitflags! {
     #[doc = "Flags for node items."]
     #[derive(JSTraceable, HeapSizeOf)]