Method set_from_addr

flow-rs/src/loader/python/envelope.rs:105–108

(&mut self, addr: u64)

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

    #[getter(to_addr)]
    fn get_to_addr(&self) -> Option<u64> {