diff --git a/aead/src/stream.rs b/aead/src/stream.rs
index c61b76fb1..170904559 100644
--- a/aead/src/stream.rs
+++ b/aead/src/stream.rs
@@ -226,7 +226,7 @@ macro_rules! impl_stream_object {
             pub fn new(key: &Key<A>, nonce: &Nonce<A, S>) -> Self
             where
                 A: NewAead,
-                S: NewStream<A>
+                S: NewStream<A>,
             {
                 Self::from_stream_primitive(S::new(key, nonce))
             }
@@ -237,7 +237,7 @@ macro_rules! impl_stream_object {
             pub fn from_aead(aead: A, nonce: &Nonce<A, S>) -> Self
             where
                 A: NewAead,
-                S: NewStream<A>
+                S: NewStream<A>,
             {
                 Self::from_stream_primitive(S::from_aead(aead, nonce))
             }
@@ -291,7 +291,8 @@ macro_rules! impl_stream_object {
                     return Err(Error);
                 }
 
-                self.stream.$in_place_op(self.position, false, associated_data, buffer)?;
+                self.stream
+                    .$in_place_op(self.position, false, associated_data, buffer)?;
 
                 // Note: overflow checked above
                 self.position += S::COUNTER_INCR;
@@ -322,12 +323,13 @@ macro_rules! impl_stream_object {
             pub fn $last_in_place_method(
                 self,
                 associated_data: &[u8],
-                buffer: &mut dyn Buffer
+                buffer: &mut dyn Buffer,
             ) -> Result<(), Error> {
-                self.stream.$in_place_op(self.position, true, associated_data, buffer)
+                self.stream
+                    .$in_place_op(self.position, true, associated_data, buffer)
             }
         }
-    }
+    };
 }
 
 impl_stream_object!(
diff --git a/crypto-mac/src/lib.rs b/crypto-mac/src/lib.rs
index 750df6885..5020bc7a9 100644
--- a/crypto-mac/src/lib.rs
+++ b/crypto-mac/src/lib.rs
@@ -25,8 +25,8 @@ pub mod dev;
 #[cfg_attr(docsrs, doc(cfg(feature = "core-api")))]
 pub mod core_api;
 
+pub use cipher::{errors::InvalidLength, FromKey};
 pub use crypto_common::{FixedOutput, FixedOutputReset, Reset, Update};
-pub use cipher::{FromKey, errors::InvalidLength};
 pub use generic_array::{self, typenum::consts};
 
 use core::fmt;