Module memory_cache 

In-memory caching module using pingora-memory-cache

This module provides fast in-memory caching for hot data like:

• Route matching results
• Parsed configuration fragments
• Compiled regex patterns
• Upstream selection hints

Uses S3-FIFO + TinyLFU eviction for excellent hit rates on skewed workloads.

Structs

MemoryCacheConfig

Configuration for the memory cache

MemoryCacheManager

Memory cache manager using pingora-memory-cache

MemoryCacheStats

Statistics for the memory cache

RouteMatchEntry

Route matching cache entry

TypedCache

Generic cache wrapper for arbitrary types