From 511bc163163d279ba24c8f1153f109be7d5eefd9 Mon Sep 17 00:00:00 2001
From: Fred Roth <f-roth@megaera.de>
Date: Thu, 14 Dec 2023 22:37:35 +0100
Subject: [PATCH] fmt

---
 src/expr.rs | 3 +--
 src/main.rs | 8 +++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/expr.rs b/src/expr.rs
index 024987f..ba6499d 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -15,13 +15,12 @@ impl Display for Expr {
         match self {
             Self::Binary(left, token, right) => write!(f, "({} {} {})", token.lexeme, left, right),
             Self::Grouping(expr) => write!(f, "(group {}", expr),
-            Self::Literal(literal) =>  write!(f, "({})", literal),
+            Self::Literal(literal) => write!(f, "({})", literal),
             Self::Unary(token, right) => write!(f, "({} {})", token.lexeme, right),
         }
     }
 }
 
-
 #[derive(Debug)]
 pub enum Literal {
     String(String),
diff --git a/src/main.rs b/src/main.rs
index da70096..80e98f5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,16 +15,18 @@ mod token;
 fn main() {
     let args = Args::parse();
     let mut lox = Lox::default();
-
+    //TODO: remove
     let expr = Expr::Binary(
         Box::new(Expr::Unary(
             Token::new(TokenType::Minus, "-", 1),
             Box::new(Expr::Literal(Literal::Number(123.0))),
         )),
         Token::new(TokenType::Star, "*", 1),
-        Box::new(Expr::Grouping(Box::new(Expr::Literal(Literal::String("45.67".to_string()))))),
+        Box::new(Expr::Grouping(Box::new(Expr::Literal(Literal::String(
+            "45.67".to_string(),
+        ))))),
     );
-    println!("{}",expr);
+    println!("{}", expr);
     match args.file {
         Some(file) => {
             if !lox.run_file(file) {