INNER CODE UNIT · Rust

write_single_coil

slowtec/tokio-modbus · src/client/mod.rs:296

    async fn write_single_coil<'a>(&'a mut self, addr: Address, coil: Coil) -> Result<()> {
        self.client
            .call(Request::WriteSingleCoil(addr, coil))
            .await
            .map(|result| {
                result.map(|response| match response {
                    Response::WriteSingleCoil(rsp_addr, rsp_coil) => {
                        debug_assert_eq!(addr, rsp_addr);
                        debug_assert_eq!(coil, rsp_coil);
                    }
                    _ => unreachable!("call() should reject mismatching responses"),
                })
            })
    }

    async fn write_multiple_coils<'a>(&'a mut self, addr: Address, coils: &[Coil]) -> Result<()> {
        let cnt = coils.len();
        self.client

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