Struct CacheMetadataManager 

pub struct CacheMetadataManager { /* private fields */ }

Implementations

impl CacheMetadataManager

pub fn new(metadata_file_path: String) -> Self

pub fn store_metadata( &mut self, key: &str, metadata: CacheMetadata, ) -> Result<(), String>

Store metadata for a cache entry

pub fn get_metadata(&self, key: &str) -> Option<&CacheMetadata>

Retrieve metadata for a cache key

pub fn update_access_time(&mut self, key: &str) -> Result<(), String>

Update the access time for a cache entry

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

Check if a cache entry exists and is still valid

pub fn remove_metadata(&mut self, key: &str) -> Result<(), String>

Remove metadata for a cache key

pub fn get_all_keys(&self) -> Vec<String>

Get all cache keys

pub fn cleanup_old_entries( &mut self, max_age_seconds: u64, ) -> Result<Vec<String>, String>

Clean up old cache entries based on last access time