Method __getstate__

crates/vm/src/builtins/object.rs:303–306

(vm: &VirtualMachine, args: FuncArgs)

impl PyBaseObject {
    #[pymethod(raw)]
    fn __getstate__(vm: &VirtualMachine, args: FuncArgs) -> PyResult {
        let (zelf,): (PyObjectRef,) = args.bind(vm)?;
        object_getstate_default(&zelf, false, vm)
    }

    #[pyslot]
    fn slot_richcompare(