Struct ContextMemoryView 

pub struct ContextMemoryView {

    pub memory: Option<Arc<dyn ContextMemoryBackend>>,
    pub conversation_id: Option<i64>,
    pub recall_limit: usize,
    pub cross_session_score_threshold: f32,
    pub context_strategy: ContextStrategy,
    pub crossover_turn_threshold: u32,
    pub cached_session_digest: Option<(String, usize)>,
    pub graph_config: GraphConfig,
    pub document_config: DocumentConfig,
    pub persona_config: PersonaConfig,
    pub trajectory_config: TrajectoryConfig,
    pub reasoning_config: ReasoningConfig,
    pub memcot_config: MemCotConfig,
    pub memcot_state: Option<String>,
    pub tree_config: TreeConfig,
}

Read-only snapshot of memory subsystem state needed for context assembly.

This struct is populated by the caller (zeph-core) from MemoryState before each assembly pass. It contains only the fields that crate::assembler::ContextAssembler actually reads — no Agent methods, no mutation.

Fields

memory: Option<Arc<dyn ContextMemoryBackend>>

Semantic memory backend. None when memory is disabled.

conversation_id: Option<i64>

Active conversation ID (conversations.id raw value). None before the first message is persisted.

recall_limit: usize

Maximum number of semantic recall hits injected per turn.

cross_session_score_threshold: f32

Minimum semantic similarity score for cross-session recall (0.0–1.0).

context_strategy: ContextStrategy

Context assembly strategy (FullHistory / MemoryFirst / Adaptive).

crossover_turn_threshold: u32

Turn threshold for Adaptive strategy crossover.

cached_session_digest: Option<(String, usize)>

Cached session digest text and token count, loaded at session start.

graph_config: GraphConfig

Knowledge graph configuration.

document_config: DocumentConfig

Document RAG configuration.

persona_config: PersonaConfig

Persona memory configuration.

trajectory_config: TrajectoryConfig

Trajectory-informed memory configuration.

reasoning_config: ReasoningConfig

ReasoningBank configuration (#3343).

memcot_config: MemCotConfig

MemCoT semantic state configuration (#3574).

memcot_state: Option<String>

Current MemCoT semantic state buffer snapshot. Some when MemCoT is enabled and the accumulator has distilled at least one turn.

tree_config: TreeConfig

TiMem temporal-hierarchical memory tree configuration.