Format code using 'cargo fmt'

src/lib.rs

@@ -8,14 +8,15 @@
 
 extern crate byteorder;
 extern crate lzw;
-#[macro_use] extern crate num_derive;
+#[macro_use]
+extern crate num_derive;
 extern crate num_traits;
 
 pub mod decoder;
 pub mod encoder;
 mod error;
 
-pub use self::error::{TiffError, TiffFormatError, TiffUnsupportedError, TiffResult};
+pub use self::error::{TiffError, TiffFormatError, TiffResult, TiffUnsupportedError};
 
 /// An enumeration over supported color types and their bit depths
 #[derive(Copy, PartialEq, Eq, Debug, Clone, Hash)]