Module memory 

Memory substrate — agent persistent state.

Defines the MemorySubstrate trait for storing and recalling agent memories. Phase 1 provides InMemorySubstrate (ephemeral, substring matching). Phase 2 adds TruenoMemory (durable, semantic similarity via trueno-rag vector search).

See: arXiv:2512.13564 (memory survey), arXiv:2602.19320 (taxonomy).

Re-exports

pub use in_memory::InMemorySubstrate;

pub use trueno::TruenoMemory;

Modules

in_memory

In-memory substrate — ephemeral, substring-matching memory.

trueno

Trueno-backed memory substrate — durable, BM25-ranked recall.

Structs

MemoryFilter

Filter for memory recall queries.

MemoryFragment

A recalled memory fragment with relevance score.

Enums

MemorySource

Source of a memory fragment.

Traits

MemorySubstrate

Unified structured + semantic memory store.

Type Aliases

MemoryId

Unique identifier for a stored memory fragment.