Method frombytes

crates/stdlib/src/array.rs:860–864

(&self, b: ArgBytesLike, vm: &VirtualMachine)

        #[pymethod]
        fn frombytes(&self, b: ArgBytesLike, vm: &VirtualMachine) -> PyResult<()> {
            let b = b.borrow_buf();
            let itemsize = self.read().itemsize();
            self._from_bytes(&b, itemsize, vm)
        }

        #[pymethod]
        fn fromfile(&self, f: PyObjectRef, n: isize, vm: &VirtualMachine) -> PyResult<()> {