rustrust string const

A Rust String const is a type of constant that is used to store a string value. It is declared using the const keyword and is immutable, meaning it cannot be changed once declared.

Example code

const MY_STRING: &str = "Hello World!";

Output example

Hello World!

Code explanation

• const: The keyword used to declare a constant.
• MY_STRING: The name of the constant.
• &str: The type of the constant. &str is a string slice, which is a reference to a string value.
• "Hello World!": The value of the constant.

Helpful links

• Rust Documentation - Constants
• Rust Documentation - String Slices

Edit this code on GitHub