Support for user defined functions about latte HOT 1 CLOSED

pub async fn prepare(db) {
    db.load_cycle_count = 100;
    db.prepare(INSERT, `INSERT INTO ${KEYSPACE}.${TABLE}(id, channel_id, bucket, webhook) VALUES (:id, :channel_id, :bucket, :webhook)`).await?;
    db.prepare(READ, `SELECT * FROM ${KEYSPACE}.${TABLE} WHERE id = :id AND channel_id = :channel_id AND bucket = :bucket`).await?;
}

pub async fn load(db, i) {
    let message_webhook =  #{};
    message_webhook["id"] = 123;
    message_webhook["username"] = "fruch";
    db.execute_prepared(INSERT, [latte::hash(i), latte::hash(i+100), latte::hash(i+200).to_i32(), message_webhook]).await?
}