rustRust loop example

A for loop is a common type of loop in Rust. It allows you to iterate over a collection of items, such as an array or a vector.

let numbers = [1, 2, 3, 4, 5];

for number in numbers.iter() {
    println!("{}", number);
}

Output example

1
2
3
4
5

The code above will loop through the numbers array and print out each element. The iter() method is used to get an iterator over the array. The for loop will then loop through each element in the iterator and print it out.

Code explanation

• let numbers = [1, 2, 3, 4, 5];: This line declares an array of numbers.
• for number in numbers.iter(): This line starts the for loop. It will loop through each element in the numbers array.
• println!("{}", number);: This line prints out the current element in the loop.

Helpful links

• Rust Loops

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