# `fennec-modbus`
[](https://docs.rs/fennec-modbus)
[](https://github.com/eigenein/fennec/actions/workflows/check.yaml)
[](https://github.com/eigenein/fennec/commits/main/)
🦊 Modular opinionated type-safe [Modbus](https://www.modbus.org) client.
- **The TCP layer is sans-IO.** Default implementation for Tokio is provided, and may be used with any TCP client.
- **The Modbus layer is sans-IO.** The TCP layer is provided, and the underlying protocol can be used over any transport.
- **Extensible functions.** Most used standard Modbus functions are provided, and the client is free to implement custom functions with custom arguments and output.
## Disclaimer
The package is used in a live application, but at this point, the implementation is incomplete, and the public interface is not stabilized and may change wildly.
## Specifications
- [Application protocol specification v1.1b3](https://www.modbus.org/file/secure/modbusprotocolspecification.pdf)
- [Messaging on TCP/IP Implementation Guide](https://www.modbus.org/file/secure/messagingimplementationguide.pdf)