Module cache_layout 

Unified cache layout classification and eviction policy contracts. Unified cache layout classification and eviction policy contracts.

KeyHog produces persistent artifacts across several sub-systems: Hyperscan pattern shard databases (hs-*.db), pre-parsed detector JSON plans (detectors-*.json), compiled GPU literal set programs (programs/*), and persistent matcher artifact graphs (*.khm). Inter-process lock files (*.lock) coordinate atomic writes and cache updates.

This module provides the single canonical owner of cache artifact classification and registered eviction policies (count limits, byte caps, and lock age bounds).

Structs

CacheEvictionPolicy

Eviction policy governing count limits, byte caps, and stale lock reclamation.

Enums

CacheKind

All distinct cache artifact kinds managed by KeyHog.