Merge "Change request for Rust v1.70.0"

#[test]

fn shared_cache() {

    let cache_a = Cache::new();

    let cache_b = cache_a.clone();

    let config_a = cache_a

        .get(&Key { cert_path: None, max_idle_timeout: 1000, enable_early_data: true })

        .unwrap();

    assert_eq!(Arc::strong_count(&config_a.0), 2);

    let _config_b = cache_b

    let _config_b = cache_a

        .get(&Key { cert_path: None, max_idle_timeout: 1000, enable_early_data: true })

        .unwrap();

    assert_eq!(Arc::strong_count(&config_a.0), 3);