Struct CachingUserDetailsService 

pub struct CachingUserDetailsService<S>
where
    S: UserDetailsService,
{ /* private fields */ }

Caching wrapper for UserDetailsService.

Caches loaded users for a configurable duration to reduce database calls.

Example

let cached_service = CachingUserDetailsService::new(my_service)
    .ttl(Duration::from_secs(300));  // Cache for 5 minutes

Implementations

impl<S> CachingUserDetailsService<S>

where S: UserDetailsService,

pub fn new(inner: S) -> CachingUserDetailsService<S>

Create a new caching service with default TTL (5 minutes).

pub fn ttl(self, ttl: Duration) -> CachingUserDetailsService<S>

Set the cache TTL (time-to-live).

pub async fn clear_cache(&self)

Clear the cache.

pub async fn invalidate(&self, username: &str)

Invalidate a specific user from cache.

Trait Implementations

impl<S> UserDetailsService for CachingUserDetailsService<S>

where S: UserDetailsService + Send + Sync,

fn load_user_by_username<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<User>, UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, CachingUserDetailsService<S>: 'async_trait,

Load user by username.

fn user_exists<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, UserDetailsError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Check if a user exists.