ferrite-cache

Asynchronous image caching system for the Ferrite image viewer.

Features

• Async image loading and caching using Tokio
• LRU cache eviction strategy
• Image format support via the image crate
• Optional performance metrics via ferrite-metrics feature
• Comprehensive error handling

Usage

use ferrite_cache::{CacheManager, CacheConfig};

let config = CacheConfig {
    max_image_count: 100,
};
let cache = CacheManager::new(config);

// Load and cache an image
let image_data = cache.get_image("path/to/image.jpg").await?;

// Image will be automatically evicted when cache is full

Optional Features

• ferrite-metrics - Enables performance monitoring integration with ferrite-logging

Dependencies

• tokio - Async runtime and utilities
• image - Image loading and processing
• tracing - Logging infrastructure
• thiserror - Error handling

License

MIT License