core/types: add Transaction.Size

7aefe123 · Felix Lange · fda49f2b · 7aefe123
Commit 7aefe123 authored Jun 09, 2015 by Felix Lange
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transaction.go core/types/transaction.go +7 -0

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--- a/core/types/transaction.go
+++ b/core/types/transaction.go
@@ -67,6 +67,13 @@ func (tx *Transaction) Hash() common.Hash {
 	})
 }

+// Size returns the encoded RLP size of tx.
+func (self *Transaction) Size() common.StorageSize {
+	c := writeCounter(0)
+	rlp.Encode(&c, self)
+	return common.StorageSize(c)
+}
+
 func (self *Transaction) Data() []byte {
 	return self.Payload
 }