2026-01-18 automated rustfmt nightly

diff --git a/bitcoin/src/merkle_tree/block.rs b/bitcoin/src/merkle_tree/block.rs
index 0fdcf89b..b27e81f9 100644
--- a/bitcoin/src/merkle_tree/block.rs
+++ b/bitcoin/src/merkle_tree/block.rs
@@ -530,9 +530,10 @@ impl<'a> Arbitrary<'a> for MerkleBlock {
 
 #[cfg(test)]
 mod tests {
+    use core::cmp;
+
     use hex::{DisplayHex, FromHex};
     use hex_lit::hex;
-    use core::cmp;
 
     use super::*;
     use crate::block::Unchecked;
@@ -551,11 +552,7 @@ mod tests {
         const P: usize = 1039;
         const Q: usize = 677;
 
-        const fn new(seed: usize) -> Self {
-            Self {
-                state: seed
-            }
-        }
+        const fn new(seed: usize) -> Self { Self { state: seed } }
 
         #[inline]
         fn next_usize(&mut self) -> usize {
@@ -564,14 +561,10 @@ mod tests {
         }
 
         #[inline]
-        fn next_in_range(&mut self, max: usize) -> usize {
-            self.next_usize() % max
-        }
+        fn next_in_range(&mut self, max: usize) -> usize { self.next_usize() % max }
 
         #[inline]
-        fn next_u8(&mut self) -> u8 {
-            self.next_usize().to_le_bytes()[0]
-        }
+        fn next_u8(&mut self) -> u8 { self.next_usize().to_le_bytes()[0] }
     }
 
     macro_rules! pmt_tests {
diff --git a/bitcoin/src/psbt/mod.rs b/bitcoin/src/psbt/mod.rs
index 38a5dac7..274c6d11 100644
--- a/bitcoin/src/psbt/mod.rs
+++ b/bitcoin/src/psbt/mod.rs
@@ -2508,54 +2508,49 @@ mod tests {
             version: transaction::Version::TWO,
             lock_time: absolute::LockTime::ZERO,
             inputs: vec![],
-            outputs: vec![
-                TxOut {
-                    amount: Amount::default(),
-                    script_pubkey: ScriptPubKeyBuf::new()
-                }
-            ],
+            outputs: vec![TxOut {
+                amount: Amount::default(),
+                script_pubkey: ScriptPubKeyBuf::new(),
+            }],
         };
-        
+
         let unsigned_tx = Transaction {
             version: transaction::Version::TWO,
             lock_time: absolute::LockTime::ZERO,
-            inputs: vec![
-                TxIn {
-                    previous_output: OutPoint {
-                        txid: prev_tx.compute_txid(),
-                        vout: 5, // This doesn't have a corresponding output 
-                    },
-                    script_sig: ScriptSigBuf::new(),
-                    sequence: Sequence::default(),
-                    witness: Witness::new(),
-                }
-            ],
-            outputs: vec![
-                TxOut {
-                    amount: Amount::default(),
-                    script_pubkey: ScriptPubKeyBuf::new(),
-                }
-            ],
+            inputs: vec![TxIn {
+                previous_output: OutPoint {
+                    txid: prev_tx.compute_txid(),
+                    vout: 5, // This doesn't have a corresponding output
+                },
+                script_sig: ScriptSigBuf::new(),
+                sequence: Sequence::default(),
+                witness: Witness::new(),
+            }],
+            outputs: vec![TxOut {
+                amount: Amount::default(),
+                script_pubkey: ScriptPubKeyBuf::new(),
+            }],
         };
-        
+
         let psbt = Psbt {
             unsigned_tx,
             version: 0,
-            xpub: Default::default(), 
+            xpub: Default::default(),
             proprietary: Default::default(),
             unknown: Default::default(),
-            inputs: vec![
-                Input {
-                    non_witness_utxo: Some(prev_tx),  
-                    witness_utxo: None,  
-                    ..Default::default()
-                }
-            ],
+            inputs: vec![Input {
+                non_witness_utxo: Some(prev_tx),
+                witness_utxo: None,
+                ..Default::default()
+            }],
             outputs: vec![Output::default()],
         };
-        
+
         assert!(matches!(psbt.fee(), Err(Error::PsbtUtxoOutOfbounds)));
-        assert!(matches!(psbt.internal_extract_tx_with_fee_rate_limit(FeeRate::MAX), Err(ExtractTxError::MissingInputAmount { tx: _ })))
+        assert!(matches!(
+            psbt.internal_extract_tx_with_fee_rate_limit(FeeRate::MAX),
+            Err(ExtractTxError::MissingInputAmount { tx: _ })
+        ))
     }
 
     #[test]
diff --git a/network/src/lib.rs b/network/src/lib.rs
index 0987d808..14a7eb5d 100644
--- a/network/src/lib.rs
+++ b/network/src/lib.rs
@@ -197,7 +197,7 @@ pub mod as_core_arg {
     #![allow(clippy::missing_errors_doc)]
 
     use crate::Network;
-    
+
     #[allow(clippy::trivially_copy_pass_by_ref)] // `serde` controls the API.
     pub fn serialize<S>(network: &Network, serializer: S) -> Result<S::Ok, S::Error>
     where
diff --git a/primitives/src/transaction.rs b/primitives/src/transaction.rs
index f8897207..53788572 100644
--- a/primitives/src/transaction.rs
+++ b/primitives/src/transaction.rs
@@ -2491,13 +2491,17 @@ mod tests {
 
         let expected_outpoint = OutPoint {
             txid: Txid::from_byte_array([
-                0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00,
             ]),
             vout: 0,
         };
-        assert_eq!(err, TransactionDecoderError(TransactionDecoderErrorInner::DuplicateInput(expected_outpoint)));
+        assert_eq!(
+            err,
+            TransactionDecoderError(TransactionDecoderErrorInner::DuplicateInput(
+                expected_outpoint
+            ))
+        );
     }
 }