remove sizeof test, fmt

rust-bitcoin · Jul 15, 2021 · a37de1a · a37de1a
1 parent c232442
commit a37de1a
Showing 1 changed file with 6 additions and 16 deletions.
diff --git a/src/util/sighash.rs b/src/util/sighash.rs
@@ -419,7 +419,10 @@ impl<R: Deref<Target = Transaction>> SigHashCache<R> {
             zero_hash.consensus_encode(&mut writer)?;
         }
 
-        if !anyone_can_pay && sighash != LegacySigHashType::Single && sighash != LegacySigHashType::None {
+        if !anyone_can_pay
+            && sighash != LegacySigHashType::Single
+            && sighash != LegacySigHashType::None
+        {
             self.segwit_cache()
                 .sequences
                 .consensus_encode(&mut writer)?;
@@ -447,9 +450,7 @@ impl<R: Deref<Target = Transaction>> SigHashCache<R> {
         }
 
         self.tx.lock_time.consensus_encode(&mut writer)?;
-        sighash_type
-            .as_u32()
-            .consensus_encode(&mut writer)?;
+        sighash_type.as_u32().consensus_encode(&mut writer)?;
         Ok(())
     }
 
@@ -624,14 +625,12 @@ mod tests {
     use hashes::hex::FromHex;
     use hashes::{Hash, HashEngine};
     use network::constants::Network;
-    use std::mem::size_of;
     use std::str::FromStr;
     use util::address::Address;
     use util::bip143;
     use util::ecdsa::PublicKey;
     use util::sighash::{
-        Annex, CommonCache, Error, LegacySigHashType, Prevouts, ScriptPath, SegwitCache,
-        SigHashCache, SigHashType, TaprootCache,
+        Annex, Error, LegacySigHashType, Prevouts, ScriptPath, SigHashCache, SigHashType,
     };
     use util::taproot::TapSighashHash;
     use {Script, Transaction, TxIn, TxOut};
@@ -709,15 +708,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn sizeof() {
-        assert_eq!(size_of::<Option<CommonCache>>(), 97);
-        assert_eq!(size_of::<Option<TaprootCache>>(), 65);
-        assert_eq!(size_of::<Option<SegwitCache>>(), 97);
-        assert_eq!(size_of::<&Transaction>(), 8);
-        assert_eq!(size_of::<SigHashCache<&Transaction>>(), 272);
-    }
-
     #[test]
     fn test_sighashes_with_annex() {
         test_taproot_sighash(