Module memory_lifecycle 

Memory Lifecycle Management — consolidation, decay, compaction, archival.

Runs automatically on knowledge stores to keep memory healthy:

• Confidence decay over time
• Semantic consolidation of similar facts
• Compaction when limits are exceeded
• Archival of old/unused facts

Structs

ClusterCompactionConfig

Guardrails for cluster compaction (#971). See crate::core::memory_policy::CompactionPolicy for field meanings.

LifecycleConfig

LifecycleReport

Enums

ForgettingModel

Which forgetting curve drives confidence decay (#1).

Constants

DEFAULT_BASE_STABILITY_DAYS

Default characteristic memory stability (days) for the Ebbinghaus curve.

Functions

apply_confidence_decay

archive_facts

compact

compact_clusters

Collapse clusters of low-value, mutually-similar, same-category facts into one recoverable digest each. Returns (clusters_collapsed, archived_originals); the caller archives the originals so the operation is lossless. Deterministic: candidates are scanned in the store’s existing order and similarity ties resolve to the earliest-founded cluster.

consolidate_similar

list_archives

restore_archive

run_lifecycle