1 files changed, 18 insertions, 16 deletions
diff --git a/src/main.rs b/src/main.rs
index 32248cb0..dc3572b3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,8 @@
 extern crate bindgen;
-#[cfg(feature="logging")]
+#[cfg(feature = "logging")]
 extern crate env_logger;
 #[macro_use]
-#[cfg(feature="logging")]
+#[cfg(feature = "logging")]
 extern crate log;
 extern crate clang_sys;
 extern crate clap;
@@ -12,21 +12,20 @@ use std::env;
 use std::panic;
 
 #[macro_use]
-#[cfg(not(feature="logging"))]
+#[cfg(not(feature = "logging"))]
 mod log_stubs;
 
 mod options;
 use options::builder_from_flags;
 
 pub fn main() {
-    #[cfg(feature="logging")]
+    #[cfg(feature = "logging")]
     log::set_logger(|max_log_level| {
-            use env_logger::Logger;
-            let env_logger = Logger::new();
-            max_log_level.set(env_logger.filter());
-            Box::new(env_logger)
-        })
-        .expect("Failed to set logger.");
+        use env_logger::Logger;
+        let env_logger = Logger::new();
+        max_log_level.set(env_logger.filter());
+        Box::new(env_logger)
+    }).expect("Failed to set logger.");
 
     let bind_args: Vec<_> = env::args().collect();
 
@@ -65,8 +64,7 @@ pub fn main() {
             }
 
             let bindings = builder_result.unwrap();
-            bindings.write(output)
-                .expect("Unable to write output");
+            bindings.write(output).expect("Unable to write output");
         }
         Err(error) => {
             println!("{}", error);
@@ -77,10 +75,14 @@ pub fn main() {
 
 fn print_verbose_err() {
     println!("Bindgen unexpectedly panicked");
-    println!("This may be caused by one of the known-unsupported \
+    println!(
+        "This may be caused by one of the known-unsupported \
               things (https://github.com/rust-lang-nursery/rust-bindgen#c), \
               please modify the bindgen flags to work around it as \
-              described in https://github.com/rust-lang-nursery/rust-bindgen#c");
-    println!("Otherwise, please file an issue at \
-              https://github.com/rust-lang-nursery/rust-bindgen/issues/new");
+              described in https://github.com/rust-lang-nursery/rust-bindgen#c"
+    );
+    println!(
+        "Otherwise, please file an issue at \
+              https://github.com/rust-lang-nursery/rust-bindgen/issues/new"
+    );
 }