fmt

I didn't have the toolchain-specified `rustfmt` because I was mostly
offline and couldn't download it.

zebra-network/src/lib.rs

@@ -5,7 +5,7 @@
 #[macro_use]
 extern crate failure;
 
-pub mod message;
-pub mod types;
 mod constants;
-mod meta_addr;
+pub mod message;
+mod meta_addr;
+pub mod types;

zebra-network/src/types.rs

@@ -16,4 +16,4 @@ pub struct Services(pub u64);
 
 /// A nonce used in the networking layer to identify messages.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
-pub struct Nonce(pub u64);
+pub struct Nonce(pub u64);