Code shared from the Rust Playground

playground.rs

pub struct Person{
    
    age:i32,
    gender: &'static str
}
impl Person{
    
    fn render(&self){
        println!( "___age : {}, __gender : {}",self.age, self.gender);
    }
}

fn main() {
    let mut person = Person{age:32, gender:"female"} ;
    println!("Hello, world!");
     person.age = 25;
     person.gender = "hello";
    // person.gender = "male";
    
    person.render();
    //println!("age : {}, gender :{}", person.age, person.gender);
}