use std::clone::Clone;
use std::fmt::Display;

trait Cloneable: Clone + Display {}

impl Cloneable for u32 {}

struct ThingA<CloneableThisIsAGenericTypeParameterDeclaration> {
    val: CloneableThisIsAGenericTypeParameterDeclaration,
}

impl<CloneableThisIsAnotherGenericTypeParameterDeclaration: Cloneable> ThingA<CloneableThisIsAnotherGenericTypeParameterDeclaration> {
    pub fn new(val: CloneableThisIsAnotherGenericTypeParameterDeclaration) -> Self {
        Self {
            val,
        }
    }

    pub fn print(&self) {
        let c = self.val.clone();
        println!("{}", c);
    }
}

fn main() {
    println!("Hello, world!");
    let thing_a = ThingA::<u32>::new(42);
    thing_a.print();
}