Function find_one_to_many

examples/basic/src/select.rs:92–114

(db: &DbConn)

}

async fn find_one_to_many(db: &DbConn) -> Result<(), DbErr> {
    print!("find cakes with fruits: ");

    let cakes_with_fruits: Vec<(cake::Model, Vec<fruit::Model>)> = Cake::find()
        .find_with_related(fruit::Entity)
        .all(db)
        .await?;

    println!("with loader: ");
    let cakes: Vec<cake::Model> = Cake::find().all(db).await?;
    let fruits: Vec<Vec<fruit::Model>> = cakes.load_many(Fruit, db).await?;

    println!();
    for (left, right) in cakes_with_fruits
        .into_iter()
        .zip(cakes.into_iter().zip(fruits.into_iter()))
    {
        println!("{left:?}\n");
        assert_eq!(left, right);
    }

    Ok(())
}

impl Cake {
    fn find_by_name(name: &str) -> Select<Self> {