Format source codes

src/bin/cargo-fmt.rs

@@ -142,14 +142,14 @@ fn get_fmt_args() -> Vec<String> {
 
 #[derive(Debug)]
 enum TargetKind {
-    Lib, // dylib, staticlib, lib
-    Bin, // bin
-    Example, // example file
-    Test, // test file
-    Bench, // bench file
+    Lib,         // dylib, staticlib, lib
+    Bin,         // bin
+    Example,     // example file
+    Test,        // test file
+    Bench,       // bench file
     CustomBuild, // build script
-    ProcMacro, // a proc macro implementation
-    Other, // plugin,...
+    ProcMacro,   // a proc macro implementation
+    Other,       // plugin,...
 }
 
 impl TargetKind {

src/expr.rs

@@ -1298,9 +1298,7 @@ fn rewrite_cond(
                 label_string,
                 self.keyword,
                 between_kwd_cond_comment.as_ref().map_or(
-                    if pat_expr_string.is_empty() ||
-                        pat_expr_string.starts_with('\n')
-                    {
+                    if pat_expr_string.is_empty() || pat_expr_string.starts_with('\n') {
                         ""
                     } else {
                         " "