Update

src/main.rs

@@ -1,12 +1,12 @@
 #[macro_use] extern crate diesel;
 #[macro_use] extern crate diesel_migrations;
 
+mod models;
+
 use rocket::*;
 use rocket::fairing::AdHoc;
 use rocket_sync_db_pools::{database};
 
-mod task;
-
 #[database("sqlite_logs")]
 pub struct DbConn(diesel::SqliteConnection);
 
@@ -17,7 +17,7 @@ fn index() -> &'static str {
 
 #[get("/log/<id>")]
 async fn get_log(conn: DbConn, id: i32) -> String {
-    let result = task::Task::all(&conn).await;
+    let result = models::task::Task::all(&conn).await;
     format!("test {}, {:?}", id, result)
 }
 

src/models/mod.rs

@@ -0,0 +1 @@
+pub mod task;

src/models/task.rs

@@ -1,7 +1,6 @@
 use rocket::serde::Serialize;
 use diesel::{self, result::QueryResult, Queryable, Insertable, prelude::*};
 
-mod schema {
 table! {
     tasks {
         id -> Nullable<Integer>,
@@ -9,10 +8,8 @@ mod schema {
         completed -> Bool,
     }
 }
-}
 
-use schema::tasks;
+use tasks::dsl::{tasks as all_tasks};
-use schema::tasks::dsl::{tasks as all_tasks};
 
 use crate::DbConn;