Contributed to the bazelbuild/rules_rust repository by developing a feature that introduced the compile_data_glob_excludes field to the crate universe configuration. This addition allows users to specify glob patterns for excluding generated files from the compile_data attribute on rust_library targets, streamlining build processes and improving compatibility with Bazel-like build systems. The work focused on configuration management and build system integration, leveraging skills in Rust and Bazel. By enabling more granular control over build inputs, the feature reduced unnecessary processing and enhanced maintainability. The implementation was closely tracked through a dedicated commit, ensuring clear traceability and seamless integration with existing workflows.