Struct Cache 

pub struct Cache { /* private fields */ }

Simple in-memory cache with TTL support

For production, swap this with a Redis-backed implementation.

Implementations

impl Cache

pub fn new(default_ttl: Duration) -> Self

Create a new cache with a default TTL

pub fn default_five_min() -> Self

Create with 5 minute default TTL

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

Get a value from cache

pub async fn set<T: Serialize>(&self, key: &str, value: &T)

Set a value with default TTL

pub async fn set_with_ttl<T: Serialize>( &self, key: &str, value: &T, ttl: Duration, )

Set a value with a custom TTL

pub async fn remove(&self, key: &str)

Remove a value from cache

pub async fn cleanup(&self)

Clear all expired entries

pub async fn clear(&self)

Clear the entire cache

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.