Trait PluginArrayMethods 
Source pub trait PluginArrayMethods<D>{
    // Required methods
    fn Refresh(&self, reload: bool);
    fn Length(&self) -> u32;
    fn Item(&self, index: u32) -> Option<Root<Dom<<D as DomTypes>::Plugin>>>;
    fn NamedItem(
        &self,
        name: DOMString,
    ) -> Option<Root<Dom<<D as DomTypes>::Plugin>>>;
    fn IndexedGetter(
        &self,
        index: u32,
    ) -> Option<Root<Dom<<D as DomTypes>::Plugin>>>;
    fn SupportedPropertyNames(&self) -> Vec<DOMString>;
    fn NamedGetter(
        &self,
        name: DOMString,
    ) -> Option<Root<Dom<<D as DomTypes>::Plugin>>>;
}