storage

Documentation

Index

• Constants
• type Iterator
  • func NewIterator(m *stackitem.Map, prefix int, opts int64) *Iterator
  • func (s *Iterator) Next() bool
  • func (s *Iterator) Value() stackitem.Item

Constants

const (
	FindDefault      = 0
	FindKeysOnly     = 1 << 0
	FindRemovePrefix = 1 << 1
	FindValuesOnly   = 1 << 2
	FindDeserialize  = 1 << 3
	FindPick0        = 1 << 4
	FindPick1        = 1 << 5

	FindAll = FindDefault | FindKeysOnly | FindRemovePrefix | FindValuesOnly |
		FindDeserialize | FindPick0 | FindPick1
)

Storage iterator options.

Types

type Iterator

type Iterator struct {
	// contains filtered or unexported fields
}

Iterator is an iterator state representation.

func NewIterator

func NewIterator(m *stackitem.Map, prefix int, opts int64) *Iterator

NewIterator creates a new Iterator with given options for a given map.

func (*Iterator) Next

func (s *Iterator) Next() bool

Next advances the iterator and returns true if Value can be called at the current position.

func (*Iterator) Value

func (s *Iterator) Value() stackitem.Item

Value returns current iterators value (exact type depends on options this iterator was created with).