set_onbeforeunload

script_bindings::codegen::GenericBindings::WindowBinding::Window_Binding

Function set_onbeforeunload 

Source 
unsafe extern "C" fn set_onbeforeunload<D: DomTypes>(
    cx: *mut JSContext,
    obj: HandleObject,
    this: *mut c_void,
    args: JSJitSetterCallArgs,
) -> bool