A little cleaner

Author: trueaywee

step06_redis/code/Cargo.toml

@@ -6,4 +6,4 @@ edition = "2024"
 clap = { version = "4.0", features = ["derive"] }
 redis = { version = "0.29.2", features = ["tokio-comp"] }
 tokio = { version = "1", features = ["full"] }
-anyhow = "1.0"
+anyhow = "1.0"

step06_redis/code/src/main.rs

@@ -36,11 +36,8 @@ async fn main() -> ExitCode {
   let args = Args::parse();
 
   match args.mode.as_str() {
-    "check" => try_check(&args).await.map_or(1, |_| 0),
-    "test" => try_test(&args).await.map_or(1, |_| 0),
-    _ => {
-      println!("This `--mode` value is not supported.");
-      1
-    }
-  }.into()
+    "check" => try_check(&args).await,
+    "test" => try_test(&args).await,
+    _ => Err(anyhow!("This `--mode` value is not supported."))
+  }.map_or_else(|err| { println!("Error: {}", err); 1 }, |_| 0).into()
 }