Rust Structs and Enums Exercises with Solutions and Explanations
Rust Structs and Enums Exercises [10 exercises with solution and Explanation]
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1. Write a Rust program that defines a struct Rectangle with fields width and height. Write a function to calculate the area of a rectangle instance.
2. Write a Rust program that creates an enum Direction with variants representing different directions (e.g., North, South, East, West).
3. Write a Rust program that defines a struct Point with fields x and y. Now write a function to calculate the distance between two points.
4. Write a Rust program that implements an enum Shape with variants representing different geometric shapes (e.g., Circle, Triangle, Square).
5. Write a Rust program that defines a struct Student with fields like name, age, and email. The next step is to write a function that prints out the student's details.
6. Write a Rust program that creates an enum Result with variants representing success and failure states.
7. Write a Rust program that defines a struct Employee with fields id, name, and salary. Now write a function to calculate an employee's annual salary.
8. Write a Rust program that implements an enum Color with variants representing different colors (e.g., Red, Green, Blue).
9. Write a Rust program that defines a struct Car with fields make, model, and year. Now write a function to print the details of a car.
10. Write a Rust program that creates an enum Option with variants representing some and none states.
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