Refactoring (#44)

Reviewed-on: phoenix/icarus_auth#44
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

src/lib.rs

@@ -16,7 +16,7 @@ pub mod db {
 
     pub async fn create_pool() -> Result<sqlx::PgPool, sqlx::Error> {
         let database_url = icarus_envy::environment::get_db_url().await;
-        println!("Database url: {:?}", database_url);
+        println!("Database url: {database_url}");
 
         PgPoolOptions::new()
             .max_connections(connection_settings::MAXCONN)