Struct simple_disk_cache::SimpleCache

pub struct SimpleCache<K, V> where
    K: Clone + Eq + Hash + Serialize + DeserializeOwned,  { /* fields omitted */ }

Methods

impl<K, V> SimpleCache<K, V> where
    K: DeserializeOwned + Serialize + Clone + Eq + Hash,
    V: DeserializeOwned + Serialize, 

pub fn initialize<P: Into<PathBuf>>(
    data_dir: P,
    config: CacheConfig
) -> Result<Self, CacheError>

pub fn get(&mut self, key: &K) -> Result<Option<V>, CacheError>

Try getting a value from the cache.

Unless there is an error, this will either return Ok(Some(value)) if a value was found, or Ok(None) if no value for the key exists in the cache.

pub fn put(&mut self, key: &K, value: &V) -> Result<(), CacheError>

Insert a value into the cache.

If the key already exists, the previous value will be overwritten.

Trait Implementations