You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/sea-orm/examples/basic/src
    
    the code of the file until where you have to start completion: //! Basic sea-orm example.

#![deny(missing_docs)]

use sea_orm::Database;

mod entities;
pub mod example_cake;
pub mod example_cake_filling;
pub mod example_filling;
pub mod example_fruit;
mod operation;
pub mod sea_or
    
async fn main() {
    let db = Database::connect("sql://sea:sea@localhost/bakery")
        .await
        .unwrap();

    println!("{db:?}\n");

    println!("===== =====\n");

    all_about_select(&db).await.unwrap();

    println!("===== =====\n");

    all_about_operation(&db).await.unwrap();
}