Rust Control Flow

The condition for in a if-else statement has explicitly return a Boolean value

let condition = true;
let value = if condition { "True" } else { "False" };
println!("{}", value);

The “loop” Loop in Rust can return a value from inside the loop when a variable is used after the break statement

let mut counter = 0;
let result = loop {
	counter += 1;
	if counter == 10 {
		break counter;
	}
};
 
println!("Loop Return Value: {}", result);

The .iter() method is used to iterate over a array and the .iter().enumerate() method is used to return the index along with the element

let array = [1, 2, 3, 4, 5, 6, 7, 8];
for (index, &element) in array.iter().enumerate() {
	println!("Value at Index {}: {}", index, element);
}