segv1

package
v0.2.3 Latest Latest
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Published: Nov 6, 2023 License: Apache-2.0 Imports: 6 Imported by: 0

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Variables

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Functions

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Types

type Segment

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

Segment represents a portion (segment) of a persistent queue.

func NewReadOnlySegment

func NewReadOnlySegment(source io.ReadSeekCloser) (*Segment, int, error)

NewReadOnlySegment creates new Segment for readonly.

func NewSegment

func NewSegment(w io.WriteCloser, entryFormat common.EntryFormat, maxEntries uint32) (*Segment, error)

NewSegment from path.

func (*Segment) Close

func (s *Segment) Close() (err error)

Close segment.

func (*Segment) ReadEntry

func (s *Segment) ReadEntry(e *entry.Entry) (common.ErrCode, int, error)

ReadEntry from segment.

func (*Segment) Reading

func (s *Segment) Reading(source io.ReadSeekCloser) (n int, err error)

Reading from source.

func (*Segment) SeekToRead added in v0.1.4

func (s *Segment) SeekToRead(offset int64) error

SeekToRead - offset from beginning of Segment.

func (*Segment) WriteBatch added in v0.2.0

func (s *Segment) WriteBatch(b entry.Batch) (common.ErrCode, error)

WriteBatch to segment.

func (*Segment) WriteEntry

func (s *Segment) WriteEntry(e entry.Entry) (common.ErrCode, error)

WriteEntry to segment.

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