Struct InMemoryFacade 

pub struct InMemoryFacade { /* private fields */ }

In-process test double for MemoryFacade.

Stores entries in a Vec and uses substring matching for recall. No SQLite or Qdrant required — suitable for unit tests that exercise memory-dependent agent logic without external infrastructure.

Examples

let facade = InMemoryFacade::new();
let entry = MemoryEntry {
    conversation_id: ConversationId(1),
    role: "user".into(),
    content: "Rust borrow checker".into(),
    parts: vec![],
    metadata: None,
};
let id = facade.remember(entry).await.unwrap();
let matches = facade.recall("borrow", 10).await.unwrap();
assert!(!matches.is_empty());

Implementations

impl InMemoryFacade

pub fn new() -> Self

Create a new empty facade.

pub fn len(&self) -> usize

Return the number of stored entries.

pub fn is_empty(&self) -> bool

Return true if no entries have been stored.

Trait Implementations

impl Debug for InMemoryFacade

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InMemoryFacade

fn default() -> InMemoryFacade

Returns the “default value” for a type.

impl MemoryFacade for InMemoryFacade

async fn remember(&self, entry: MemoryEntry) -> Result<MessageId, MemoryError>

Store a memory entry and return its ID.

async fn recall( &self, query: &str, limit: usize, ) -> Result<Vec<MemoryMatch>, MemoryError>

Retrieve the most relevant entries for query, up to limit results.

async fn summarize( &self, conv_id: ConversationId, ) -> Result<String, MemoryError>

Produce a textual summary of conv_id.

async fn compact( &self, ctx: &CompactionContext, ) -> Result<CompactionResult, MemoryError>

Compact a conversation to fit within the token budget.