modbus-core 0.2.0

Modbus base library
Documentation 
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// SPDX-FileCopyrightText: Copyright (c) 2018-2025 slowtec GmbH <post@slowtec.de>
// SPDX-License-Identifier: MIT OR Apache-2.0

use super::*;

pub type TransactionId = u16;
pub type UnitId = u8;

#[cfg_attr(all(feature = "defmt", target_os = "none"), derive(defmt::Format))]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct Header {
    pub transaction_id: TransactionId,
    pub unit_id: UnitId,
}

#[cfg_attr(all(feature = "defmt", target_os = "none"), derive(defmt::Format))]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct RequestAdu<'r> {
    pub hdr: Header,
    pub pdu: RequestPdu<'r>,
}

#[cfg_attr(all(feature = "defmt", target_os = "none"), derive(defmt::Format))]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct ResponseAdu<'r> {
    pub hdr: Header,
    pub pdu: ResponsePdu<'r>,
}