henryobiaraije · May 15, 2023 21:46
diff --git a/main.rs b/main.rs
 // Full tutorial : https://daily-dose-of-rust-language.pereere.com/2023/05/15/a-simple-example-of-error-handling-and-testing-in-rust/ 

 fn divide(a: f64, b: f64) -> Result<f64, String> {
    if 0.0 == b {
        return Result::Err("Hey, you can't divide by zero".to_string()); // Checking if b is equal to zero. If true, return an Err variant of the Result enum with an error message.
    }
    return Result::Ok(a / b); // If the condition is false, return an Ok variant of the Result enum with the result of dividing a by b.
 }
	// Full tutorial : https://daily-dose-of-rust-language.pereere.com/2023/05/15/a-simple-example-of-error-handling-and-testing-in-rust/

	fn divide(a: f64, b: f64) -> Result<f64, String> {
	if 0.0 == b {
	return Result::Err("Hey, you can't divide by zero".to_string()); // Checking if b is equal to zero. If true, return an Err variant of the Result enum with an error message.
	}
	return Result::Ok(a / b); // If the condition is false, return an Ok variant of the Result enum with the result of dividing a by b.
	}