format code

Author: Dirreke

build.rs

@@ -35,7 +35,10 @@ const ALLOWED_CFGS: &'static [&'static str] = &[
 const CHECK_CFG_EXTRA: &'static [(&'static str, &'static [&'static str])] = &[
     ("target_os", &["switch", "aix", "ohos"]),
     ("target_env", &["illumos", "wasi", "aix", "ohos"]),
-    ("target_arch", &["loongarch64", "mips32r6", "mips64r6", "csky"]),
+    (
+        "target_arch",
+        &["loongarch64", "mips32r6", "mips64r6", "csky"],
+    ),
 ];
 
 fn main() {