When Marks Entry Goes Data-Driven: How Rust Transforms Fixed Grading Into Adaptive Intelligence

This implementation showcases the architectural power of shifting from fixed CRUD interfaces to fully data-driven systems, enabling educational software to dynamically adapt to varying exam and subject configurations at runtime. The approach demonstrates essential modern design patterns for handling complex, variable data structures—increasingly critical as institutions demand more flexible assessment tools. This signals a broader trend toward configuration-driven, intelligent educational software that scales with institutional complexity.