Function store_document 

pub async fn store_document(
    engine: &MemexEngine,
    id: String,
    text: String,
    metadata: Value,
) -> Result<ToolResult>

Store text in memory with automatic embedding generation.

Arguments

• engine - The MemexEngine instance
• id - Unique document identifier
• text - Text content to embed and store
• metadata - Additional metadata (JSON object)

Returns

ToolResult indicating success or failure

Example

let result = store_document(
    &engine,
    "visit-123".to_string(),
    "Patient presented with lethargy...".to_string(),
    json!({"patient_id": "P-456", "visit_type": "checkup"}),
).await?;