Worked on stabilizing the Positioner plugin in the tauri-apps/plugins-workspace repository, focusing on error handling and plugin development using Rust. Addressed a critical edge case where the absence of an associated monitor could previously cause a panic, replacing it with a controlled error return to prevent application crashes. This change improved the plugin’s resilience during scenarios such as display sleep or monitor reconfiguration, ensuring user sessions remain uninterrupted. The solution demonstrated careful attention to robust error paths and maintainable code, enhancing reliability in multi-monitor environments. The work emphasized practical Rust skills and a methodical approach to plugin stability and user experience.