rerange code

src/main.rs

 use std::{net::SocketAddr, str::FromStr};
 use warp::Filter;
 
-mod deck;
 mod infra;
+mod service;
 
 const ADDR: &str = "127.0.0.1:3030";
 
@@ -17,14 +17,11 @@ async fn main() -> anyhow::Result<()> {
         .allow_header("content-type")
         .allow_method("GET");
 
-    let deck = warp::path!("deck" / String).map(deck_service).with(cors);
+    let deck = warp::path!("deck" / String)
+        .map(service::deck_service)
+        .with(cors);
 
     warp::serve(deck).run(SocketAddr::from_str(ADDR)?).await;
 
     Ok(())
 }
-
-fn deck_service(param: String) -> String {
-    let deck = deck::Deck::from_path(format!("deck/{}", param)).unwrap_or_default();
-    serde_json::to_string(&deck).unwrap_or_default()
-}

src/deck.rs → src/service/deck.rs

@@ -53,3 +53,8 @@ impl Deck {
         Ok(deck)
     }
 }
+
+pub fn service(param: String) -> String {
+    let deck = Deck::from_path(format!("deck/{}", param)).unwrap_or_default();
+    serde_json::to_string(&deck).unwrap_or_default()
+}

src/service/mod.rs

+mod deck;
+
+pub use deck::service as deck_service;