Struct CacheManager 

pub struct CacheManager { /* private fields */ }

Multi-tier cache manager

Implementations

impl CacheManager

pub fn new(l1_size: usize, l2_dir: impl AsRef<Path>) -> Result<Self>

Create a new cache manager

pub fn get(&self, namespace: &str, key: &str, env: &str) -> Result<ConfigEntry>

Get an entry from the cache

Search order:

1. L1 cache (fastest)
2. L2 cache (fast)
3. Return cache miss

pub fn put(&self, entry: ConfigEntry) -> Result<()>

Put an entry into the cache (both L1 and L2)

pub fn invalidate(&self, namespace: &str, key: &str, env: &str) -> Result<()>

Invalidate an entry from both caches

pub fn clear(&self) -> Result<()>

Clear both caches

pub fn l1_stats(&self) -> CacheStats

Get L1 cache statistics

pub fn l2_size(&self) -> usize

Get L2 cache size

pub fn clear_l1(&self)

Clear only L1 cache (for testing)

pub fn clear_l2(&self) -> Result<()>

Clear only L2 cache (for testing)