Hands-On Microservices with Rust

Message

The last model we need is Message, which relates to the records in the messages table:

#[derive(Debug, Identifiable, Queryable, Associations, Serialize, Deserialize)]#[belongs_to(Channel)]#[belongs_to(User)]#[table_name = "messages"]pub struct Message {    pub id: Id,    pub timestamp: NaiveDateTime,    pub channel_id: Id,    pub user_id: Id,    pub text: String,}

This model also uses derived traits which we discussed in the first example. Now, we can implement our database interaction crate using the generated schema and the declared models.