use chrono::{DateTime, Utc}; use serde::{Deserialize, Serialize}; use uuid::Uuid; #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, sqlx::FromRow)] pub struct ConversationBookmark { pub id: Uuid, pub conversation_id: Uuid, pub message_id: Option, pub user_id: Uuid, pub title: Option, pub note: Option, pub created_at: DateTime, pub updated_at: DateTime, }