Method send

flow-rs/src/loader/python/channel.rs:30–33

(&mut self, py: Python, envelope: Py<PyEnvelope>)

#[pymethods]
impl PySender {
    fn send(&mut self, py: Python, envelope: Py<PyEnvelope>) {
        let envelope = envelope.borrow_mut(py).imp.take().expect("use after move");
        with_context(py, || wait(self.imp.send(envelope)).ok());
    }
}

#[pymethods]