public/subjects/lifetimes

lifetimes

Instructions

Declare the struct called Person that has two fields:

• name of type string slice (&str)
• age of type u8

Additionaly, create the associated function new which creates a new person with age 0 and with the name given.

The expected Fucntions and Structures need to be completed.

Notions

• lifetimes

Expected Functions and Data Structures (Both need to be completed)

#[derive(Debug)]
pub struct Person{
	pub name: &str,
	pub age: u8,
}

impl Person {
	pub fn new(name: &str) -> Person {
	}
}

Usage

Here is a program to test your function.

use lifetimes::*;

fn main() {
	let person = Person::new("Leo");

	println!("Person = {:?}", person);
}

And its output:

student@ubuntu:~/[[ROOT]]/test$ cargo run
Person = Person { name: "Leo", age: 0 }
student@ubuntu:~/[[ROOT]]/test$