Function ul_sys::JSObjectDeleteProperty

pub unsafe extern "C" fn JSObjectDeleteProperty(
    ctx: JSContextRef, 
    object: JSObjectRef, 
    propertyName: JSStringRef, 
    exception: *mut JSValueRef
) -> bool

@function @abstract Deletes a property from an object. @param ctx The execution context to use. @param object The JSObject whose property you want to delete. @param propertyName A JSString containing the property's name. @param exception A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result true if the delete operation succeeds, otherwise false (for example, if the property has the kJSPropertyAttributeDontDelete attribute set).