rustRust struct getter example

A struct in Rust is a custom data type that allows you to store related pieces of data together. It is similar to a class in other languages.

Example code

struct Person {
    name: String,
    age: u8
}

fn main() {
    let person = Person {
        name: String::from("John"),
        age: 30
    };

    println!("Name: {}", person.name);
    println!("Age: {}", person.age);
}

Output example

Name: John
Age: 30

Code explanation

• struct Person: This is the definition of the Person struct. It contains two fields, name of type String and age of type u8.
• let person = Person: This creates an instance of the Person struct with the given values.
• println!("Name: {}", person.name);: This prints the value of the name field of the person instance.
• println!("Age: {}", person.age);: This prints the value of the age field of the person instance.

Helpful links

• Rust Structs
• Rust println! macro

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