// NewTxFromReaderLegacy returns a new instance of a transaction given a
// Reader to deserialize the transaction. See Tx.
func NewTxFromReaderLegacy(r io.Reader) (*Tx, error) {
// Deserialize the bytes into a MsgTx.
var msgTx wire.MsgTx
err := msgTx.LegacyDeserialize(r)
if err != nil {
return nil, err
}
t := Tx{
hash: msgTx.TxHash(),
msgTx: &msgTx,
txTree: wire.TxTreeUnknown,
txIndex: TxIndexUnknown,
}
return &t, nil
}