add type UTXO

fluency03 · Apr 27, 2018 · 438cb63 · 438cb63
1 parent ca67f9c
commit 438cb63
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/scala/com/fluency03/blockchain/package.scala b/src/main/scala/com/fluency03/blockchain/package.scala
@@ -5,6 +5,7 @@ import java.security.{MessageDigest, PrivateKey, PublicKey}
 import java.time.Instant
 
 import com.fluency03.blockchain.Crypto.{privateKeyToHex, publicKeyToHex}
+import com.fluency03.blockchain.core.{TxIn, TxOut}
 import org.bouncycastle.util.encoders.{Base64, Hex}
 import org.json4s.{Formats, NoTypeHints}
 import org.json4s.native.Serialization
@@ -14,6 +15,7 @@ import scala.io.Source
 package object blockchain {
 
   type Bytes = Array[Byte]
+  type UTXO = (TxIn, TxOut)
 
   implicit val formats: AnyRef with Formats = Serialization.formats(NoTypeHints)