Method getitem_inner

crates/stdlib/src/mmap.rs:1514–1519

(&self, needle: &PyObject, vm: &VirtualMachine)

        }

        fn getitem_inner(&self, needle: &PyObject, vm: &VirtualMachine) -> PyResult<PyObjectRef> {
            match SequenceIndex::try_from_borrowed_object(vm, needle, "mmap")? {
                SequenceIndex::Int(i) => self.getitem_by_index(i, vm),
                SequenceIndex::Slice(slice) => self.getitem_by_slice(&slice, vm),
            }
        }

        fn setitem_inner(
            zelf: &Py<Self>,