record

package

v0.0.0-...-251bb73 Latest Latest Go to latest Published: Jan 1, 2023 License: MIT Imports: 7 Imported by: 0

Details

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Tagged version

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Stable version

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Repository

github.com/machinly/bitcask

Links

Open Source Insights

Documentation ¶

Constants ¶

View Source

const (
	V1_CRC_SIZE    = 4 // CRC Size
	V1_TS_SIZE     = 8 // Timestamp Size
	V1_KS_SIZE     = 4 // Key Size
	V1_VS_SIZE     = 8 // Value Size
	V1_DF_SIZE     = 1 // Delete Flag Size
	V1_RECORD_SIZE = VER_SIZE + V1_CRC_SIZE + V1_TS_SIZE + V1_KS_SIZE + V1_VS_SIZE + V1_DF_SIZE

	V1_VERSION = 0x0       // Version 0000
	V1_DELETE  = byte(0x1) // delete flag 0001
)

V1 RECORD

View Source

const VER_SIZE = 1 // Version Size

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Record ¶

type Record interface {
	ValueRelativePosition() int64
	ValueSize() int64
	Key() string
	Value() string
	Timestamp() int64
	ToBytes() ([]byte, error)
	Len() int64
	SetMeta(fileName string, offset int64)
}

func NewDeleteRecord ¶

func NewDeleteRecord(key string) (Record, error)

func NewRecord ¶

func NewRecord(key string, value string) (Record, error)

func ParseRecord ¶

func ParseRecord(reader io.Reader) (Record, error)

Source Files ¶

View all Source files

record.go

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