Method init

example/new_features_vsn2.rs:63–65

(&self, session: &DatabaseSession)

impl Setter<Pid, User> for Handler {
    
    async fn init(&self, session: &DatabaseSession) {
        // Query: If not exist create Table 
    }
    
    async fn handle_setter(&self, session: &DatabaseSession, key: &Key, document: &Document) -> Result<(), Stop> {
        if let DatabaseSession::Postgres(client) = session {