For now project is adapted only for windows OS.
But you can easy prepare build for any OS.
Go to
https://github.com/aviplayer/rust_interop_server.git
Compile Rust part of project and copy libs to src/nativeInterop/cinterop/libserver
and finally execute radle clean build
to run the program use gradle runDebugExecutableNative
You can run the binary by just dbl clicking on reult of compilation, but dynamic lib should be providd. In case of Windows OS copy from src/nativeInterop/cinterop/libserver/lib_server.dll
You need to change ${project.dir} in src/nativeInterop/cinterop/libserver.def to absolute paths. This is due to Issue: https://youtrack.jetbrains.com/issue/KT-48082