diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 56959c97..9acc586b 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -118,34 +118,22 @@ mod test {
         let signal_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "signal a: field, b, c;")
             .unwrap();
-        assert_eq!(
-            format!("{:?}", signal_decl),
-            r#"[signal a, b, c;]"#
-        );
+        assert_eq!(format!("{:?}", signal_decl), r#"[signal a, b, c;]"#);
 
         let typed_signal_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "signal a: field;")
             .unwrap();
-        assert_eq!(
-            format!("{:?}", typed_signal_decl),
-            r#"[signal a;]"#
-        );
+        assert_eq!(format!("{:?}", typed_signal_decl), r#"[signal a;]"#);
 
         let var_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "var a: field, b, c;")
             .unwrap();
-        assert_eq!(
-            format!("{:?}", var_decl),
-            r#"[var a, b, c;]"#
-        );
+        assert_eq!(format!("{:?}", var_decl), r#"[var a, b, c;]"#);
 
         let signal_array_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "signal a[7];")
             .unwrap();
-        assert_eq!(
-            format!("{:?}", signal_array_decl),
-            r#"[signal a[7];]"#
-        );
+        assert_eq!(format!("{:?}", signal_array_decl), r#"[signal a[7];]"#);
 
         let signal_typed_array_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "signal a: field[7];")
@@ -158,10 +146,7 @@ mod test {
         let var_array_decl = lang::StatementsParser::new()
             .parse(&debug_sym_ref_factory, "var a[7];")
             .unwrap();
-        assert_eq!(
-            format!("{:?}", var_array_decl),
-            r#"[var a[7];]"#
-        );
+        assert_eq!(format!("{:?}", var_array_decl), r#"[var a[7];]"#);
     }
 
     #[test]