Rust, Design Patterns, Matrix Factorization, Numerical Methods, Software Engineering.
MyAction2 { /* Fields specific to Action2 */ } impl Strategy for MyAction2 { fn run(&self, arguments: Types) -> Result<ResultType, Error> { /* Specific implementation of run for MyAction2 */ } } enum Action { MyAction1, MyAction2, } fn execute_strategy(action: Action, arguments: Types) { match