pub fn new(inner_backend: Box<dyn CacheBackend<K = K, V = V>>) -> Self {
        Self {
            inner_backend: Arc::new(Mutex::new(inner_backend)),
        }
    }
/// Create new backend around the inner backend
Create new backend around the inner backend
Create new backend around the inner backend
pub fn new(inner_backend: Box<dyn CacheBackend<K = K, V = V>>) -> Self {
        Self {
            inner_backend: Arc::new(Mutex::new(inner_backend)),
        }
    }
pub fn new ( inner_backend : Box < dyn CacheBackend < K = K , V = V > > ) -> Self { Self { inner_backend : Arc :: new ( Mutex :: new ( inner_backend ) ) , } }
Create new backend around the inner backend
Create new backend around the inner backend
inner_backend
Box<dyn CacheBackend<K = K, V = V>>
inner_backend
Box<dyn CacheBackend<K = K, V = V>>