INNER CODE UNIT · Rust

write_multiple_coils

slowtec/tokio-modbus · src/client/mod.rs:311

    async fn write_multiple_coils<'a>(&'a mut self, addr: Address, coils: &[Coil]) -> Result<()> {
        let cnt = coils.len();
        self.client
            .call(Request::WriteMultipleCoils(addr, Cow::Borrowed(coils)))
            .await
            .map(|result| {
                result.map(|response| match response {
                    Response::WriteMultipleCoils(rsp_addr, rsp_cnt) => {
                        debug_assert_eq!(addr, rsp_addr);
                        debug_assert_eq!(cnt, rsp_cnt.into());
                    }
                    _ => unreachable!("call() should reject mismatching responses"),
                })
            })
    }

    async fn write_single_register<'a>(&'a mut self, addr: Address, word: Word) -> Result<()> {
        self.client

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