Struct Cache

pub struct Cache { /* private fields */ }

Main Struct for Cache

Implementations

impl Cache

pub async fn build(in_memory: bool, cache_file_name: &str) -> Self

build cache storage if in_memory = true, will create cache that will be erased after application closed if in_memory = false, will create a file in the project folder itself to store data

pub async fn build_simple( cache_file_name: Option<String>, ) -> Result<Cache, CacheError>

pub async fn save_obj<T>(&self, key: &str, obj: &T) -> Result<(), CacheError>

where T: ?Sized + Serialize + DeserializeOwned + Debug,

save object with key, if already exist this will replace

pub async fn save_obj_if_not_exist<T>( &self, key: &str, obj: &T, ) -> Result<(), CacheError>

where T: ?Sized + Serialize + DeserializeOwned + Debug,

save object with key, if already exist this will be ignored

pub async fn get_obj<T>(&self, key: &str) -> Result<T, CacheError>

where T: ?Sized + Serialize + DeserializeOwned + Debug,

will retrieve the object for the key

pub async fn get_all_objs(&self) -> Result<Vec<CacheData>, CacheError>

get all saved objects from the Cache

pub async fn pretty_print_all_cache(&self)

pub async fn clear_cache(&self)

clears all cache data

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cache

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.