Merge rust-bitcoin#4732: Automated nightly rustfmt (2025-07-27)

fa92c10 2025-07-27 automated rustfmt nightly (Fmt Bot)

Pull request description:

  Automated nightly `rustfmt` changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action


ACKs for top commit:
  tcharding:
    ACK fa92c10


Tree-SHA512: 07625da09456d6ef41f27e9f0112e36c16caa9223f53537a727f1ad9a2af198d39db00c814a4aee2e8be02f757f47c84f2645bbfcb56bc89ceb667829d49bbf2

Author: apoelstra

bitcoin/examples/sign-tx-segwit-v0.rs

@@ -2,8 +2,8 @@
 
 //! Demonstrate creating a transaction that spends to and from p2wpkh outputs.
 
-use bitcoin::key::WPubkeyHash;
 use bitcoin::ext::*;
+use bitcoin::key::WPubkeyHash;
 use bitcoin::locktime::absolute;
 use bitcoin::secp256k1::{rand, Message, Secp256k1, SecretKey, Signing};
 use bitcoin::sighash::{EcdsaSighashType, SighashCache};

bitcoin/examples/sign-tx-taproot.rs

@@ -2,8 +2,8 @@
 
 //! Demonstrate creating a transaction that spends to and from p2tr outputs.
 
-use bitcoin::key::{Keypair, TapTweak, TweakedKeypair, UntweakedPublicKey};
 use bitcoin::ext::*;
+use bitcoin::key::{Keypair, TapTweak, TweakedKeypair, UntweakedPublicKey};
 use bitcoin::locktime::absolute;
 use bitcoin::secp256k1::{rand, Message, Secp256k1, SecretKey, Signing, Verification};
 use bitcoin::sighash::{Prevouts, SighashCache, TapSighashType};

bitcoin/src/blockdata/script/builder.rs

@@ -24,9 +24,7 @@ impl Builder {
 
     /// Constructs a new empty script builder with at least the specified capacity.
     #[inline]
-    pub fn with_capacity(capacity: usize) -> Self {
-        Self(ScriptBuf::with_capacity(capacity), None)
-    }
+    pub fn with_capacity(capacity: usize) -> Self { Self(ScriptBuf::with_capacity(capacity), None) }
 
     /// Returns the length in bytes of the script.
     pub fn len(&self) -> usize { self.0.len() }

fuzz/fuzz_targets/bitcoin/deserialize_witness.rs

@@ -1,7 +1,7 @@
+use arbitrary::{Arbitrary, Unstructured};
 use bitcoin::consensus::{deserialize, serialize};
 use bitcoin::witness::Witness;
 use honggfuzz::fuzz;
-use arbitrary::{Arbitrary, Unstructured};
 
 fn do_test(data: &[u8]) {
     let mut u = Unstructured::new(data);

units/src/locktime/absolute/error.rs

@@ -266,6 +266,7 @@ mod tests {
     #[cfg(feature = "alloc")]
     fn locktime_unit_display() {
         use alloc::format;
+
         use super::LockTimeUnit;
 
         let blocks = LockTimeUnit::Blocks;

units/tests/api.rs

@@ -192,15 +192,20 @@ fn api_can_use_all_types_from_module_locktime_absolute() {
     use bitcoin_units::locktime::absolute::error::{
         ConversionError as _, ParseHeightError as _, ParseTimeError as _,
     };
-    use bitcoin_units::locktime::absolute::{Height, MedianTimePast, ConversionError, ParseHeightError, ParseTimeError};
+    use bitcoin_units::locktime::absolute::{
+        ConversionError, Height, MedianTimePast, ParseHeightError, ParseTimeError,
+    };
 }
 
 #[test]
 fn api_can_use_all_types_from_module_locktime_relative() {
     use bitcoin_units::locktime::relative::error::{
         InvalidHeightError as _, InvalidTimeError as _, TimeOverflowError as _,
     };
-    use bitcoin_units::locktime::relative::{Height, NumberOf512Seconds, NumberOfBlocks, Time, InvalidHeightError, InvalidTimeError, TimeOverflowError};
+    use bitcoin_units::locktime::relative::{
+        Height, InvalidHeightError, InvalidTimeError, NumberOf512Seconds, NumberOfBlocks, Time,
+        TimeOverflowError,
+    };
 }
 
 #[test]