pub trait PyIterIterProtocol<'p>: PyIterProtocol<'p> {
type Receiver: TryFromPyCell<'p, Self>;
type Result: IntoPyCallbackOutput<PyObject>;
}pub trait PyIterIterProtocol<'p>: PyIterProtocol<'p> {
type Receiver: TryFromPyCell<'p, Self>;
type Result: IntoPyCallbackOutput<PyObject>;
}