C C++C#Dart Golang Java JavaScript Kotlin PHP Python R Rust Swift TypeScript UNITS

Home
➤ Rust Tutorials
➤ Arrays How-Tos
➤ How to Access Array Elements using Index in Rust

Rust Tutorials

How to Access Array Elements using Index in Rust - Step by Step Examples

◀ Previous Next ▶

How to Access Array Elements using Index in Rust ?

Answer

To access array elements in Rust using index, you can use square brackets notation.

✐ Examples

1 Accessing Element at Index 1

In this example,

We create an array named numbers with integer values.
We access the element at index 2 using indexing numbers[1].
We print the accessed element.

Rust Program

fn main() {
    let numbers = [1, 2, 3, 4, 5];
    println!("{}", numbers[1]);
}

Output

2 Accessing Element at Index 2

In this example,

We create an array named chars with character values.
We access the element at index 3 using indexing chars[2].
We print the accessed element.

Rust Program

fn main() {
    let chars = ['a', 'b', 'c', 'd', 'e'];
    println!("{}", chars[2]);
}

Output

Summary

In this tutorial, we learned How to Access Array Elements using Index in Rust language with well detailed examples.

◀ Previous Next ▶

More Rust Arrays Tutorials