storage

package
v0.99.0 Latest Latest
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 Go to latest Published: Jun 3, 2022 License: MIT Imports: 3 Imported by: 4

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Constants

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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.

Variables

This section is empty.

Functions

This section is empty.

Types

type Iterator 

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

Iterator is an iterator state representation.

func NewIterator 

func NewIterator(seekCh chan storage.KeyValue, prefix []byte, opts int64) *Iterator

NewIterator creates a new Iterator with the given options for the given channel of store.Seek results.

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).

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