Method clone_set_items

compiler/src/modules/vm/ops.rs:138–145

Clone the element set out of a `set` or `frozenset`; None for any other type. */

(&self, v: Val)

    /* Clone the element set out of a `set` or `frozenset`; None for any other type. */
    pub(crate) fn clone_set_items(&self, v: Val) -> Option<ValSet> {
        if !v.is_heap() { return None; }
        match self.heap.get(v) {
            HeapObj::Set(s) => Some(s.borrow().clone()),
            HeapObj::FrozenSet(s) => Some((**s).clone()),
            _ => None,
        }
    }

    /* True for `set` or `frozenset` operands. */
    pub(crate) fn is_set_like(&self, v: Val) -> bool {