You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: stateless_reset.rs
    path of file: ./repos/s2n-quic/quic/s2n-quic-core/src/packet
    
    the code of the file until where you have to start completion: // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

use crate::{
    connection,
    packet::{number::PacketNumberLen, Tag},
    random, stateless_reset,
};

//= https://www.rfc-editor.org/rfc/rfc9000#section-10.3
//# Sta
    
    fn unpredictable_bits_are_indistinguishable_from_random() {
        const MIN_LEN: usize = 100;
        const MAX_LEN: usize = 1000;

        let mut generator = random::testing::Generator(123);
        let mut buffer = [0; MAX_LEN];
        let mut buffer_2 = [0; MAX_LEN];
        generate_unpredictable_bits(&mut generator, MIN_LEN, &mut buffer);
        generate_unpredictable_bits(&mut generator, MIN_LEN, &mut buffer_2);

        assert_ne!(buffer[0..32], buffer_2[0..32]);
    }