pub trait PyAsyncAnextProtocol<'p>: PyAsyncProtocol<'p> {
type Receiver: TryFromPyCell<'p, Self>;
type Result: IntoPyCallbackOutput<PyIterANextOutput>;
}
pub trait PyAsyncAnextProtocol<'p>: PyAsyncProtocol<'p> {
type Receiver: TryFromPyCell<'p, Self>;
type Result: IntoPyCallbackOutput<PyIterANextOutput>;
}