Fix rs_port and other rust tests.

[MediosZ]

Signed-off-by: Tricster [email protected]

Add build.rs to rs_port, linking the correct library. Fixes #307.

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update
• [ ] Documentation update

Checklist:

• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly in hard-to-understand areas.
• [x] I have made corresponding changes to the documentation.
• [ ] My changes generate no new warnings.
• [x] I have added tests/screenshots (if any) that prove my fix is effective or that my feature works.
• [x] I have tested the tests implicated (if any) by my own code and they pass (make test or ctest -VV -R <test-name>).
• [x] If my change is significant or breaking, I have passed all tests with ./docker-compose.sh build &> output and attached the output.
• [ ] I have tested my code with OPTION_BUILD_SANITIZER or ./docker-compose.sh test &> output and OPTION_TEST_MEMORYCHECK.
• [ ] I have tested with Helgrind in case my code works with threading.
• [ ] I have run make clang-format in order to format my code and my code follows the style guidelines.

If you are unclear about any of the above checks, have a look at our documentation here.