Struct TTLManager 

pub struct TTLManager { /* private fields */ }

TTL manager for tracking and cleaning up expired keys

Implementations

impl TTLManager

pub fn new(config: TTLConfig) -> TTLManager

Create a new TTL manager

pub async fn set_ttl( &self, key: String, db_id: u8, ttl_seconds: u64, ) -> Result<(), MapletError>

Set TTL for a key

pub async fn get_ttl(&self, key: &str) -> Result<Option<i64>, MapletError>

Get TTL for a key in seconds

pub async fn remove_ttl(&self, key: &str) -> Result<(), MapletError>

Remove TTL for a key

pub async fn is_expired(&self, key: &str) -> Result<bool, MapletError>

Check if a key has expired

pub async fn get_expired_keys(&self) -> Result<Vec<TTLEntry>, MapletError>

Get all expired keys

pub async fn start_cleanup<F>( &self, cleanup_callback: F, ) -> Result<(), MapletError>

where F: FnMut(Vec<TTLEntry>) -> Result<(), MapletError> + Send + Sync + 'static,

Start background cleanup task

pub async fn stop_cleanup(&self) -> Result<(), MapletError>

Stop background cleanup task

pub async fn get_stats(&self) -> Result<TTLStats, MapletError>

Get TTL statistics

pub async fn clear_all(&self) -> Result<(), MapletError>

Clear all TTL entries