Method __rsub__

crates/vm/src/builtins/dict.rs:1201–1206

(zelf: PyRef<Self>, other: ArgIterable, vm: &VirtualMachine)

    }

    fn __rsub__(zelf: PyRef<Self>, other: ArgIterable, vm: &VirtualMachine) -> PyResult<PySet> {
        let left = PySetInner::from_iter(other.iter(vm)?, vm)?;
        let right = ArgIterable::try_from_object(vm, Self::iter(zelf, vm)?)?;
        let inner = left.difference(right, vm)?;
        Ok(PySet { inner })
    }

    fn cmp(
        zelf: &Py<Self>,