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: shortlink.rs
    path of file: ./repos/rust-in-databend/09-基于Rust Axum-web 和 MySQL 开发短链服务/api-service-demo/src/app/models
    
    the code of the file until where you have to start completion: use sqlx::{Error, MySql, Pool, FromRow};
use sqlx::mysql::MySqlQueryResult;
use serde::{Deserialize, Serialize};

#[derive(Seri
    
pub async fn create_shortlink(pool: &Pool<MySql>, url: &str) -> Result<MySqlQueryResult, Error> {
    sqlx::query(
        r#"
            INSERT INTO short_links (`url`)
            VALUES(?)"#,
    )
        .bind(url)
        .execute(pool).await
}