#[derive(Debug)]
struct User {
    can_send_message: bool,
    can_edit_message: bool
}

fn main() {
    let user = User {
        can_send_message: true,
        can_edit_message: false
    };
}

use bit_roles::BitRole;

#[derive(Debug)]
struct User {
    permissions: usize
}

#[derive(Debug, BitRole, Copy, Clone)]
enum Permission {
    None = 0,
    SendMessage = 1,
    EditMessage = 2,
}

fn main() {
    let mut permissions = Permission::empty();
    permissions.add_one(Permission::SendMessage);

    let user = User {
        permissions: permissions.get_value()
    };
}