Method Valid

db/set.go:88–90

Valid judgies whether the key directed by iter has the same prifix

()

// Valid judgies whether the key directed by iter has the same prifix
func (siter *SetIter) Valid() bool {
	return siter.Iter.Key().HasPrefix(siter.Prefix)
}

//newSet create new Set object
func newSet(txn *Transaction, key []byte) *Set {