#![feature(const_generics, const_fn)]

use std::default::Default;

pub struct Data<T, const N: usize>
where
    T: Sized + Default + Copy,
{
    data: [T; N],
}

impl <T, const N: usize> Data<T, {N}> where T: Sized + Default + Copy {
    pub fn new() -> Self {
        Self {
            data: [T::default(); N],
        }
    }

    pub const fn size(&self) -> usize {
        {N}
    }
}



fn main() {
    let data = Data::<u32, 20>::new();
    println!("{}", data.size());
}