Method set_to_addr

flow-rs/src/loader/python/envelope.rs:117–120

(&mut self, addr: u64)

    #[setter(to_addr)]
    fn set_to_addr(&mut self, addr: u64) {
        let envelope = self.imp.as_mut().expect(ERR_MSG);
        envelope.info_mut().to_addr = Some(addr)
    }

    #[getter(partial_id)]
    fn get_partial_id(&self) -> Option<u64> {