Module cache 

Cache Repository

Pluggable cache backend abstraction for the Caching EIP.

Contract

Per ADR-0023 Contract C1, backend failures (network errors, timeouts, storage unavailability) MUST surface as Err(CamelError), never as a silent miss. A get that returns Ok(None) means the key is definitively absent or expired — not “I couldn’t check.”

Structs

CacheEntry

A cached entry with its content type and optional expiry.

CacheStats

Cache usage statistics.

Enums

ContentType

The content type classification for a cached entry.

Traits

CacheRepository

Pluggable cache backend.