diff --git a/bitcoin/src/blockdata/script/builder.rs b/bitcoin/src/blockdata/script/builder.rs
index ea8658134..b8a52ea91 100644
--- a/bitcoin/src/blockdata/script/builder.rs
+++ b/bitcoin/src/blockdata/script/builder.rs
@@ -151,7 +151,5 @@ impl fmt::Display for Builder {
 }
 
 impl fmt::Debug for Builder {
-    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        fmt::Display::fmt(self, f)
-    }
+    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { fmt::Display::fmt(self, f) }
 }
diff --git a/bitcoin/src/p2p/mod.rs b/bitcoin/src/p2p/mod.rs
index 040e2dfc4..b594a6693 100644
--- a/bitcoin/src/p2p/mod.rs
+++ b/bitcoin/src/p2p/mod.rs
@@ -293,9 +293,7 @@ impl fmt::Display for Magic {
 }
 
 impl fmt::Debug for Magic {
-    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        fmt::Display::fmt(self, f)
-    }
+    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { fmt::Display::fmt(self, f) }
 }
 
 impl fmt::LowerHex for Magic {
diff --git a/primitives/src/opcodes.rs b/primitives/src/opcodes.rs
index d1ab77b73..bd9e8ce86 100644
--- a/primitives/src/opcodes.rs
+++ b/primitives/src/opcodes.rs
@@ -440,9 +440,7 @@ impl From<u8> for Opcode {
 }
 
 impl fmt::Debug for Opcode {
-    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        fmt::Display::fmt(self, f)
-    }
+    fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { fmt::Display::fmt(self, f) }
 }
 
 #[cfg(feature = "serde")]
diff --git a/units/src/parse.rs b/units/src/parse.rs
index b51b60fea..21a674220 100644
--- a/units/src/parse.rs
+++ b/units/src/parse.rs
@@ -137,7 +137,7 @@ macro_rules! impl_parse_str_from_int_infallible {
 /// Implements `TryFrom<$from> for $to` using `parse::int`, mapping the output using infallible
 /// conversion function `fn`.
 #[macro_export]
-#[doc(hidden)]                  // Helper macro called by `impl_parse_str_from_int_infallible`.
+#[doc(hidden)] // Helper macro called by `impl_parse_str_from_int_infallible`.
 macro_rules! impl_tryfrom_str_from_int_infallible {
     ($($from:ty, $to:ident, $inner:ident, $fn:ident);*) => {
         $(
@@ -192,7 +192,7 @@ macro_rules! impl_parse_str {
 
 /// Implements `TryFrom<$from> for $to`.
 #[macro_export]
-#[doc(hidden)]                  // Helper macro called by `impl_parse_str`.
+#[doc(hidden)] // Helper macro called by `impl_parse_str`.
 macro_rules! impl_tryfrom_str {
     ($($from:ty, $to:ty, $err:ty, $inner_fn:expr);*) => {
         $(