Crate juncture_store 

Cross-thread persistent key-value storage for Juncture.

This crate re-exports the Store types from juncture-core::store so that consumers can depend on juncture-store directly without pulling in the full juncture-core facade.

All types originate from the authoritative implementation in juncture-core::store. There are no duplicate definitions.

Re-exported items

Type	Description
Store	Async key-value store trait
StoreError	Error type for store operations
Item	Stored item with metadata
FilterExpr	Filter expression for search queries
SearchQuery	Search query builder
SearchResult	Search result set
SearchItem	Search result item with optional score
StoreOp	Batch operation type
StoreResult	Batch operation result
MemoryStore	In-memory store implementation
TTLConfig	Time-to-live configuration
IndexConfig	Vector index configuration
EmbeddingFunc	Embedding generation trait

Example

use juncture_store::{MemoryStore, Store};
use serde_json::json;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let store = MemoryStore::new();

    // Store a value
    store.put(
        "checkpoint",
        "run_1",
        json!({"step": 5, "data": "example"}),
        None,
    ).await?;

    // Retrieve it
    let item = store.get("checkpoint", "run_1").await?;
    assert!(item.is_some());

    Ok(())
}

Structs

IndexConfig

Vector index configuration

Item

Stored item

MemoryStore

In-memory store implementation

SearchItem

Search result item with optional similarity score

SearchQuery

Search query

SearchResult

Search result

TTLConfig

Configuration for time-to-live (TTL) behavior on MemoryStore.

Enums

FilterExpr

Filter expression for search

StoreError

Store error types

StoreOp

Store operation type

StoreResult

Store operation result

Traits

EmbeddingFunc

Trait for computing embeddings for vector search.

Store

Store trait for cross-thread long-term memory