Struct LocalCache 

pub struct LocalCache { /* private fields */ }

Filesystem-based cache store.

Each entry is stored as a JSON file named by the cache key’s hex. Suitable for persistent local caching across process restarts.

Implementations

impl LocalCache

pub fn new(base_dir: impl Into<PathBuf>) -> Result<Self>

pub fn len(&self) -> usize

Number of cached entries (scans filesystem).

pub fn is_empty(&self) -> bool

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

Remove all cached entries.

Trait Implementations

impl CacheStore for LocalCache

fn get(&self, key: &CacheKey) -> Result<Option<Value>>

fn put(&self, key: &CacheKey, value: &Value) -> Result<()>

fn exists(&self, key: &CacheKey) -> Result<bool>

fn remove(&self, key: &CacheKey) -> Result<()>

fn metadata(&self, key: &CacheKey) -> Result<Option<EntryMeta>>