use option version

src/check_mysql.rs

@@ -1,11 +1,22 @@
 use log::info;
 
-use sqlx::mysql::MySqlPoolOptions;
+use sqlx::mysql::{
+    MySqlConnectOptions,
+    MySqlPoolOptions,
+};
 
 pub async fn check_mysql() -> Result<(), sqlx::Error> {
+    // "mysql://demo_user:demo_pass@localhost:8086/demo"
+    let options = MySqlConnectOptions::new()
+        .host("localhost")
+        .port(8086)
+        .database("demo")
+        .username("demo_user")
+        .password("demo_pass");
+
     let pool = MySqlPoolOptions::new()
         .max_connections(5)
-        .connect("mysql://demo_user:demo_pass@localhost:8086/demo")
+        .connect_with(options)
         .await?;
 
     // Make a simple query to return the given parameter