struct Foo {
    add: u32,
}

impl Foo {
    fn make_work<M, W>(&self, make_work: M) -> impl Fn(u32) -> u32 + 'static
        where
            M: FnOnce() -> W,
            W: Fn(u32) -> u32 + 'static,
    {
        let work = make_work();
        let add = self.add;
        move |item| work(item) + add
    }
}

fn main() {
    #[derive(Clone)]
    struct MoveOnly(u32);

    let (work, _moved_out) = {
        let add = MoveOnly(5);
        let foo = Foo { add: 10 };
        let work = {
            let add = add.clone();
            foo.make_work(move || {
                move |item| add.0 + item
            })
        };

        (work, add)
    };

    println!("{}", work(100));
}