Method inplace_concat

crates/vm/src/builtins/list.rs:218–226

(
        zelf: &Py<Self>,
        other: &PyObject,
        vm: &VirtualMachine,
    )

    }

    fn inplace_concat(
        zelf: &Py<Self>,
        other: &PyObject,
        vm: &VirtualMachine,
    ) -> PyResult<PyObjectRef> {
        let mut seq = extract_cloned(other, Ok, vm)?;
        zelf.borrow_vec_mut().append(&mut seq);
        Ok(zelf.to_owned().into())
    }

    fn __iadd__(
        zelf: PyRef<Self>,