Struct DiskCache 

pub struct DiskCache { /* private fields */ }

Disk-backed JSON cache for API responses.

Implementations

impl DiskCache

pub fn from_config(config: &Config) -> Result<Self>

Construct a DiskCache from the resolved Config.

pub fn get<T: for<'de> Deserialize<'de>>(&self, key: &str) -> Result<Option<T>>

Retrieve a cached value for key if it exists and has not expired.

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

Store value in the cache under key.

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

Remove all expired cache entries.

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

Delete every file in the cache directory.