Merge rust-bitcoin/rust-bitcoin#2871: Automated nightly rustfmt (2024-06-16)

4745b55cae 2024-06-16 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:
  apoelstra:
    ACK 4745b55cae

Tree-SHA512: 1781948d9cb4946c92920007e0af4daf8c144743f25b13d8da4984dc2da35c7def0170b708a87c41cd4263b471f9d34fe6c3ac59daf66a0e3c1f1a3fcb3a3397

bitcoin/src/consensus/validation.rs

@@ -33,7 +33,13 @@ pub fn verify_script(
     amount: Amount,
     spending_tx: &[u8],
 ) -> Result<(), BitcoinconsensusError> {
-    verify_script_with_flags(script, index, amount, spending_tx, bitcoinconsensus::VERIFY_ALL_PRE_TAPROOT)
+    verify_script_with_flags(
+        script,
+        index,
+        amount,
+        spending_tx,
+        bitcoinconsensus::VERIFY_ALL_PRE_TAPROOT,
+    )
 }
 
 /// Verifies spend of an input script.

bitcoin/src/merkle_tree/block.rs

@@ -513,18 +513,13 @@ impl std::error::Error for MerkleBlockError {
 
 #[cfg(test)]
 mod tests {
-    use super::*;
+    #[cfg(feature = "rand-std")]
+    use {crate::merkle_tree, core::cmp, secp256k1::rand::prelude::*};
 
+    use super::*;
     use crate::consensus::encode;
     use crate::hash_types::Txid;
-    use crate::hex::{FromHex, test_hex_unwrap as hex};
-
-    #[cfg(feature = "rand-std")]
-    use {
-        core::cmp,
-        secp256k1::rand::prelude::*,
-        crate::merkle_tree,
-    };
+    use crate::hex::{test_hex_unwrap as hex, FromHex};
 
     #[cfg(feature = "rand-std")]
     macro_rules! pmt_tests {

bitcoin/src/p2p/message.rs

@@ -311,9 +311,7 @@ impl RawNetworkMessage {
     }
 
     /// Consumes the [RawNetworkMessage] instance and returns the inner payload.
-    pub fn into_payload(self) -> NetworkMessage {
-        self.payload
-    }
+    pub fn into_payload(self) -> NetworkMessage { self.payload }
 
     /// The actual message data
     pub fn payload(&self) -> &NetworkMessage { &self.payload }

hashes/src/internal_macros.rs

@@ -171,9 +171,11 @@ macro_rules! hash_type {
             pub fn from_engine(e: HashEngine) -> Hash { from_engine(e) }
 
             /// Copies a byte slice into a hash object.
-            pub fn from_slice(sl: &[u8]) -> $crate::_export::_core::result::Result<Hash, FromSliceError> {
+            pub fn from_slice(
+                sl: &[u8],
+            ) -> $crate::_export::_core::result::Result<Hash, FromSliceError> {
                 if sl.len() != $bits / 8 {
-                    Err(FromSliceError{expected: $bits / 8, got: sl.len()})
+                    Err(FromSliceError { expected: $bits / 8, got: sl.len() })
                 } else {
                     let mut ret = [0; $bits / 8];
                     ret.copy_from_slice(sl);
@@ -222,9 +224,7 @@ macro_rules! hash_type {
             /// An all zeros hash is a made up construct because there is not a known input that can create
             /// it, however it is used in various places in Bitcoin e.g., the Bitcoin genesis block's
             /// previous blockhash and the coinbase transaction's outpoint txid.
-            pub const fn all_zeros() -> Self {
-                Hash::internal_new([0x00; $bits / 8])
-            }
+            pub const fn all_zeros() -> Self { Hash::internal_new([0x00; $bits / 8]) }
         }
 
         #[cfg(feature = "schemars")]

hashes/src/sha256t.rs

@@ -57,14 +57,12 @@ impl<T: Tag> Hash<T> {
     pub fn engine() -> HashEngine { T::engine() }
 
     /// Produces a hash from the current state of a given engine.
-    pub fn from_engine(e: HashEngine) -> Hash<T> {
-        from_engine(e)
-    }
+    pub fn from_engine(e: HashEngine) -> Hash<T> { from_engine(e) }
 
     /// Copies a byte slice into a hash object.
     pub fn from_slice(sl: &[u8]) -> Result<Hash<T>, FromSliceError> {
         if sl.len() != 32 {
-            Err(FromSliceError{expected: 32, got: sl.len()})
+            Err(FromSliceError { expected: 32, got: sl.len() })
         } else {
             let mut ret = [0; 32];
             ret.copy_from_slice(sl);
@@ -102,18 +100,14 @@ impl<T: Tag> Hash<T> {
     pub fn as_byte_array(&self) -> &[u8; 32] { &self.0 }
 
     /// Constructs a hash from the underlying byte array.
-    pub fn from_byte_array(bytes: [u8; 32]) -> Self {
-        Self::internal_new(bytes)
-    }
+    pub fn from_byte_array(bytes: [u8; 32]) -> Self { Self::internal_new(bytes) }
 
     /// Returns an all zero hash.
     ///
     /// An all zeros hash is a made up construct because there is not a known input that can create
     /// it, however it is used in various places in Bitcoin e.g., the Bitcoin genesis block's
     /// previous blockhash and the coinbase transaction's outpoint txid.
-    pub fn all_zeros() -> Self {
-        Hash::internal_new([0x00; 32])
-    }
+    pub fn all_zeros() -> Self { Hash::internal_new([0x00; 32]) }
 }
 
 impl<T: Tag> Copy for Hash<T> {}