style: cargo fmt

src/main.rs

@@ -10,21 +10,21 @@ fn main() -> Result<()> {
         match readline {
             Ok(line) => {
                 println!("Line: {}", line);
-            },
+            }
             Err(ReadlineError::Interrupted) => {
                 println!("CTRL-C");
-                break
-            },
+                break;
+            }
             Err(ReadlineError::Eof) => {
                 println!("CTRL-D");
-                break
-            },
+                break;
+            }
             Err(err) => {
                 println!("Error: {:?}", err);
-                break
+                break;
             }
         }
     }
 
     Ok(())
-}
+}