Struct Cache

pub struct Cache { /* private fields */ }

Implementations

impl Cache

pub fn new_cache<KVS: KeyValueStore + 'static>( location: PathBuf, ttl: Option<u64>, ) -> Result<Self, Error>

pub fn clear(&mut self) -> Result<(), Error>

pub fn delete(&mut self, key: &[u8]) -> Result<(), Error>

pub fn get(&mut self, key: &[u8]) -> Result<Option<Vec<u8>>, Error>

pub fn set(&mut self, key: &[u8], value: &[u8]) -> Result<(), Error>

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a copy of the value.

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.