Struct DashMapCache 

pub struct DashMapCache { /* private fields */ }

Implementations

impl DashMapCache

pub fn new() -> Self

Create new DashMap cache

pub fn new_with_capacity(capacity: usize) -> Self

Create new DashMap cache with capacity limit

pub fn with_max_capacity(self, capacity: usize) -> Self

Set maximum capacity limit

pub fn cleanup_expired(&self) -> usize

Cleanup expired entries

pub fn len(&self) -> usize

Get current cache size

pub fn is_empty(&self) -> bool

Check if cache is empty

Trait Implementations

impl CacheBackend for DashMapCache

Implement CacheBackend trait for DashMapCache

fn get<'a>(&'a self, key: &'a str) -> BoxFuture<'a, Option<Bytes>>

Get value from cache by key

fn set_with_ttl<'a>( &'a self, key: &'a str, value: Bytes, ttl: Duration, ) -> BoxFuture<'a, CacheResult<()>>

Set value in cache with time-to-live

fn remove<'a>(&'a self, key: &'a str) -> BoxFuture<'a, CacheResult<()>>

Remove value from cache

fn remove_pattern<'a>( &'a self, pattern: &'a str, ) -> BoxFuture<'a, CacheResult<()>>

Remove keys matching a pattern

fn health_check(&self) -> BoxFuture<'_, bool>

Check if cache backend is healthy

fn name(&self) -> &'static str

Get the name of this cache backend

fn set<'a>( &'a self, key: &'a str, value: Bytes, ) -> BoxFuture<'a, CacheResult<()>>

Set value in cache with default TTL (5 minutes)

impl Default for DashMapCache

fn default() -> Self

Returns the “default value” for a type.

impl L2CacheBackend for DashMapCache

fn get_with_ttl<'a>( &'a self, key: &'a str, ) -> BoxFuture<'a, Option<(Bytes, Option<Duration>)>>

Get value with its remaining TTL from L2 cache