Rust Handling Errors with Result and Option Exercises

Rust Handling Errors with Result and Option Exercises [8 exercises with solution and Explanation]

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1. Write a Rust program that reads an integer from user input and prints its cube root, handling invalid input.

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2. Write a Rust function that reads a file and prints its contents, handling file not found and permission errors.

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3. Write a Rust function that reads a CSV file, parses it into structured data, and handles parsing errors.

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4. Write a Rust program that asks the user for a filename, reads the file, and counts the number of lines, handling I/O errors.

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5. Write a Rust function that divides two numbers and prints the result or an error message if division by zero occurs.

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6. Write a Rust program that accepts user input for a date, parses it, and prints it in a different format, handling parsing errors.

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7. Write a Rust program that reads a JSON file, parses it, and prints specific data fields, handling parsing and I/O errors.

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8. Write a Rust function that performs network requests, returning data or an error if the request fails.

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