#![feature(const_generics)]

struct BInt<const From: i32, const To: i32>(i32);

impl<const F: i32, const T: i32> BInt<{F}, {T}> {
    pub const fn new(x: i32) -> Self {
        Self(x)
    }
}

fn main() {
    let x: BInt<{0},{10}>= BInt::new(3);
}