Rodbus-FFI  0.1.1
Idiomatic C API to the Rodbus crate via Rust FFI
Rodbus-FFI Documentation

Rodbus-FFI is a C compatibility layer on top of the Rodbus library written in Rust. It provides an idiomatic C API with both synchronous (blocking) and asynchronous (non-blocking callbacks) function variants for performing Modbus client operations.

This first release provides only the TCP client side of the underlying Rust crate. The server side API will be added in an upcoming release.

All of the documentation you need is found in the rodbus.h header. There are C examples in the rodbus-ffi/cmake/examples directory.