style(binary_encoding): apply cargo fmt

Author: nymius

src/binary_encoding.rs

@@ -137,7 +137,7 @@ impl Decoder for KeyDecoder {
                         return Ok(true);
                     }
                     *key_as_bytes = (*key_as_bytes_slice).to_vec();
-                },
+                }
                 State::Done(..) => return Ok(false),
                 State::Errored => panic!("call to push_bytes() after decoder errored"),
             }
@@ -161,14 +161,11 @@ impl Decoder for KeyDecoder {
 
                     let data = (*type_and_data).to_vec();
 
-                    self.state = State::Done(Key {
-                        type_value: key_type_u8,
-                        key: data,
-                    });
-                },
+                    self.state = State::Done(Key { type_value: key_type_u8, key: data });
+                }
                 State::Done(..) => {
                     return Ok(false);
-                },
+                }
                 State::Errored => panic!("call to push_bytes() after decoder errored"),
             }
         }
@@ -203,9 +200,7 @@ impl Decoder for KeyDecoder {
 
 #[cfg(test)]
 mod tests {
-    use super::{
-        Key, KeyDecoder, Vec,
-    };
+    use super::{Key, KeyDecoder, Vec};
     use encoding::{Decodable, Decoder, Encodable, Encoder};
 
     fn encode_key(key: Key) -> Vec<u8> {