Struct MemoryCache

pub struct MemoryCache { /* private fields */ }

In-memory cache implementation

Implementations

impl MemoryCache

pub fn new(default_ttl: Option<Duration>) -> Self

pub async fn get(&self, key: &str) -> Option<String>

pub async fn set( &self, key: &str, value: &str, ttl: Option<Duration>, ) -> Result<(), Box<dyn Error>>

pub async fn delete(&self, key: &str) -> Result<bool, Box<dyn Error>>

pub async fn clear(&self) -> Result<(), Box<dyn Error>>

pub async fn cleanup_expired(&self) -> Result<usize, Box<dyn Error>>

pub async fn size(&self) -> usize

Trait Implementations

impl Cache for MemoryCache

fn get( &self, key: &str, ) -> Pin<Box<dyn Future<Output = Option<String>> + Send + '_>>

fn set( &self, key: &str, value: &str, ttl: Option<Duration>, ) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error>>> + Send + '_>>

fn delete( &self, key: &str, ) -> Pin<Box<dyn Future<Output = Result<bool, Box<dyn Error>>> + Send + '_>>