pub trait AttrMethods<D: DomTypes> {
// Required methods
fn GetNamespaceURI(&self) -> Option<DOMString>;
fn GetPrefix(&self) -> Option<DOMString>;
fn LocalName(&self) -> DOMString;
fn Name(&self) -> DOMString;
fn Value(&self) -> DOMString;
fn SetValue(&self, value: DOMString, _can_gc: CanGc) -> ErrorResult;
fn GetOwnerElement(&self) -> Option<DomRoot<D::Element>>;
fn Specified(&self) -> bool;
}