package main import ( "fmt" "github.com/decred/dcrutil" ) func main() { tx := dcrutil.NewTx(MsgTx{}) fmt.Println(tx.Hash()) }
package main import ( "fmt" "github.com/decred/dcrutil" ) func main() { tx := dcrutil.NewTx(MsgTx{}) input := MsgTxIn{ PreviousOutPoint: OutPoint{Hash: ..., Index: 0}, SignatureScript: ..., } txIn := dcrutil.TxIn{MsgTxIn: input} tx.SetTxIn(0, &txIn) output := MsgTxOut{ Value: {...}, PkScript: ..., } txOut := dcrutil.TxOut{MsgTxOut: output} tx.SetTxOut(0, &txOut) fmt.Println(tx.SerializeSize()) }This example creates a new Decred transaction using MsgTx structure and sets its input and output values. It then calculates the size of the transaction and prints it.