Module cache_invalidation 

Distributed cache invalidation notifications.

This module provides a system for propagating cache invalidation notifications across distributed nodes, ensuring cache consistency in the CHIE network.

Example

use chie_core::cache_invalidation::{InvalidationNotifier, InvalidationEvent, InvalidationReason};
use std::sync::Arc;

let notifier = InvalidationNotifier::new();

// Subscribe to invalidation events
let mut receiver = notifier.subscribe();

// Invalidate a specific cache entry
notifier.invalidate_key("content:QmTest123", InvalidationReason::Updated).await;

// Receive the invalidation event
if let Some(event) = receiver.recv().await {
    println!("Cache invalidated: {:?}", event.key);
}

Structs

BatchInvalidation

Batch invalidation manager for efficient bulk operations.

InvalidationEvent

Cache invalidation event.

InvalidationNotifier

Cache invalidation notifier for distributed systems.

InvalidationReceiver

Receiver for invalidation events.

InvalidationStats

Statistics for cache invalidation.

Enums

InvalidationError

Errors that can occur during cache invalidation.

InvalidationPattern

Pattern for matching cache keys during invalidation.

InvalidationReason

Reason for cache invalidation.