Move route handlers into app module

src/app.rs

@@ -0,0 +1,20 @@
+use {
+    crate::db::Database,
+    askama::Template,
+    axum::{extract::State, routing::get, Router},
+};
+
+pub fn routes() -> Router<Database> {
+    Router::new().route("/", get(root))
+}
+
+#[derive(Template)]
+#[template(path = "index.html")]
+struct IndexTemplate<'a> {
+    title: &'a str,
+}
+
+async fn root<'a>(State(database): State<Database>) -> IndexTemplate<'a> {
+    println!("Found {} users", database.log_num_users().await);
+    IndexTemplate { title: "LocalHub" }
+}

src/main.rs

@@ -1,10 +1,6 @@
-use {
+use {thiserror::Error, tower_http::services::ServeDir};
-    askama::Template,
-    axum::{extract::State, routing::get, Router},
-    thiserror::Error,
-    tower_http::services::ServeDir,
-};
 
+mod app;
 mod config;
 mod db;
 
@@ -29,7 +25,8 @@ fn main() {
         Ok(()) => 0,
         Err(err) => {
             eprintln!("ERROR: {}", err);
-            1},
+            1
+        }
     })
 }
 
@@ -38,8 +35,7 @@ async fn localhub_main() -> Result<(), Error> {
 
     let db_pool = Database::create_pool(&config.database_url, 2)?;
 
-    let app = Router::new()
+    let app = app::routes()
-        .route("/", get(root))
         .with_state(db_pool)
         .nest_service("/static", ServeDir::new(&config.static_file_path));
 
@@ -47,14 +43,3 @@ async fn localhub_main() -> Result<(), Error> {
     axum::serve(listener, app).await?;
     Ok(())
 }
-
-#[derive(Template)]
-#[template(path = "index.html")]
-struct IndexTemplate<'a> {
-    title: &'a str,
-}
-
-async fn root<'a>(State(database): State<Database>) -> IndexTemplate<'a> {
-    println!("Found {} users", database.log_num_users().await);
-    IndexTemplate { title: "LocalHub" }
-}