Auxiliary Driver

modulename: rust_driver_auxiliary.ko

configname: CONFIG_SAMPLE_RUST_DRIVER_AUXILIARY

Linux Kernel Configuration
└─>Kernel hacking
└─>Sample kernel code
└─>Rust samples
└─>Auxiliary Driver
In linux kernel since version 6.1.145 (release Date: 2025-07-14)  
This option builds the Rust auxiliary driver sample.

To compile this as a module, choose M here:
the module will be called rust_driver_auxiliary.

If unsure, say N.

source code: