Method issubset

crates/vm/src/builtins/set.rs:300–303

(&self, other: ArgIterable, vm: &VirtualMachine)

    }

    fn issubset(&self, other: ArgIterable, vm: &VirtualMachine) -> PyResult<bool> {
        let other_set = Self::from_iter(other.iter(vm)?, vm)?;
        self.compare(&other_set, PyComparisonOp::Le, vm)
    }

    pub(super) fn isdisjoint(&self, other: ArgIterable, vm: &VirtualMachine) -> PyResult<bool> {
        for item in other.iter(vm)? {