package native import ( "math/big" "github.com/nspcc-dev/neo-go/pkg/vm/stackitem" ) type candidate struct { Registered bool Votes big.Int } // FromBytes unmarshals a candidate from the byte array. func (c *candidate) FromBytes(data []byte) *candidate { err := stackitem.DeserializeConvertible(data, c) if err != nil { panic(err) } return c } // ToStackItem implements stackitem.Convertible. It never returns an error. func (c *candidate) ToStackItem() (stackitem.Item, error) { return stackitem.NewStruct([]stackitem.Item{ stackitem.NewBool(c.Registered), stackitem.NewBigInteger(&c.Votes), }), nil } // FromStackItem implements stackitem.Convertible. func (c *candidate) FromStackItem(item stackitem.Item) error { arr := item.(*stackitem.Struct).Value().([]stackitem.Item) vs, err := arr[1].TryInteger() if err != nil { return err } reg, err := arr[0].TryBool() if err != nil { return err } c.Registered = reg c.Votes = *vs return nil }