Struct FileCache 

pub struct FileCache { /* private fields */ }

Generic file-based cache for storing serializable data

Implementations

impl FileCache

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

Create a new FileCache with the given cache directory

pub fn with_default_ttl(self, ttl_seconds: u64) -> Self

Set a default TTL for cached entries (in seconds)

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

where T: for<'de> Deserialize<'de>,

Get cached data by key

pub fn set<T>(&self, key: &str, data: T) -> Result<()>

where T: Serialize,

Store data in cache with the given key

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

Remove a cached entry

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

Clear all cached entries

pub fn cache_dir(&self) -> &Path

Get the cache directory path

Trait Implementations

impl Clone for FileCache

fn clone(&self) -> FileCache

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.