Fix waiting function

tegakituesday/src/main.rs

@@ -7,7 +7,7 @@ use rocket::{
     fs::{relative, FileServer}, Ignite, Rocket
 };
 use rocket_dyn_templates::{tera, Template};
-use tokio::time;
+use tokio::time::sleep;
 use std::{collections::HashMap, env, time::Duration};
 use lazy_static::lazy_static;
 
@@ -63,9 +63,9 @@ async fn main() {
         },
         None => {
             tokio::task::spawn(async {
-                let mut interval = time::interval(Duration::from_millis(60 * 60 * 1000)); // every hour
+                const INTERVAL: Duration = Duration::from_millis(60 * 60 * 1000); // every hour
                 loop {
-                    interval.tick().await;
+                    sleep(INTERVAL).await;
                     if let Err(err) = DATABASE.refresh_users(&HTTP).await {
                         error!("{:?}", err);
                     }