trait Absolute {
    const OPCODE: u8;
    const CYCLES: usize;
    const PAGE_BOUNDARY_EXTRA_CYCLES: usize = 0;

    fn exec();
}

trait Indirect {
    const OPCODE: u8;
    const CYCLES: usize;
    const PAGE_BOUNDARY_EXTRA_CYCLES: usize = 0;

    fn exec();
}

mod jmp {
    use super::{Absolute, Indirect};

    pub struct Jmp;

    impl Absolute for Jmp {
        const OPCODE: u8 = 0xa9;
        const CYCLES: usize = 3;

        fn exec() {
            println!("executing jmp_absolute: {}", Absolute::OPCODE);
        }
    }

    impl Indirect for Jmp {
        const OPCODE: u8 = 0xb5;
        const CYCLES: usize = 5;

        fn exec() {
            println!("executing jmp_indirect: {}", Indirect::OPCODE);
        }
    }
}

use jmp::Jmp;

fn main() {
    Jmp::<Absolute>::exec();
    // Jmp::<Indirect>::exec();
}