build/create_account.go
func (m Destination) MutateCreateAccount(o *xdr.CreateAccountOp) error {
	return setAccountId(m.AddressOrSeed, &o.Destination)
}
func (m Destination) MutateCreateAccount(o *xdr.CreateAccountOp) error {
	return setAccountId(m.AddressOrSeed, &o.Destination)
}
// MutateCreateAccount for Destination sets the CreateAccountOp's Destination
// field