Lifetime issues with non-copyable owned values when trying to use them after passing them to a function

non_copyable.rs

enum NonCopyable {
    Node ( Box<NonCopyable> ),
    Leaf
}

fn do_stuff() -> NonCopyable {
    let x = NonCopyable::Leaf;
    match try_wrap(x) {
        (val, true) => val,
        (val, false) => val,
    }
}

fn try_wrap(x: NonCopyable) -> (NonCopyable, bool) {
    match true {
        true => (NonCopyable::Node(Box::new(x)), true),
        false => (x, false)
    }
}

fn main() {}