Struct CacheStorage 

pub struct CacheStorage { /* private fields */ }

Cache storage manager

Path structure: cache_dir/namespace/prefix/hash.json

Implementations

impl CacheStorage

pub fn new<P: AsRef<Path>>(cache_dir: P) -> Result<Self>

Create a new cache storage with the given directory

pub fn exists(&self, namespace: &str, key: &str) -> bool

Check if a cache entry exists

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

Get a cache entry by namespace and key

pub fn set(&self, entry: &CacheEntry) -> Result<()>

Set a cache entry

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

Delete a cache entry

pub fn cache_dir(&self) -> &Path

Get the cache directory path

pub fn total_size(&self) -> Result<u64>

Calculate total cache size in bytes

pub fn entry_count(&self) -> Result<usize>

Count total cache entries

pub fn clear_all(&self) -> Result<usize>

Clear all cache entries