Module state

Structs§

reduce: Pure reducer: consumes old state + envelope and returns next state. Delegates to reduce_in_place_with_limits with default retention limits.
reduce_in_place: In-place reducer used by runtime projection. Delegates to reduce_in_place_with_limits with default retention limits.
reduce_in_place_with_limits: In-place reducer with explicit retention bounds for long-running runtimes. Allocation: new map entries + appended deltas; prune candidate vectors are allocated only when a cap is exceeded. Complexity: O(1) average map work per event, plus O(t) touched-thread item-cap checks (t <= max_turns_per_thread after pruning), and O(n log n) only when sorting eviction candidates for thread/turn/item pruning.