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stream

package

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Versions in this module

v1

v1.0.4

Nov 14, 2024

v1.0.3

Apr 20, 2023

v1.0.2

Apr 21, 2022

Changes in this version

+ const MAGIC_FOOTER

+ const MAGIC_HEADER

+ var CORRUPTED_EVENT = errors.New("corrupted event")

+ var CORRUPTED_HEADER = errors.New("Incorrect stream file header.")

+ var FOOTER_LENGTH = int64(len(MAGIC_FOOTER))

+ var HEADER_LENGTH = int64(len(MAGIC_HEADER))

+ var WRITING_TO_CLOSED_STREAM = errors.New("stream has been closed")

+ func Merge(destination string, streams []string) error

+ func Serialize(data []byte, indexes map[string]string, tails map[string]int64) ([]byte, error)

+ type Event struct

+ Data []byte

+ func NewEvent(data []byte, offsets map[string]int64) *Event

+ func (e *Event) Indexes() map[string]string

+ func (e *Event) Next(name, value string) int64

+ type Scanner func(*Event) bool

+ type Stream interface

+ Close func() error

+ Closed func() bool

+ First func(name, value string) (int64, error)

+ Iterate func(offset int64, scanner Scanner) (int64, error)

+ Offset func() int64

+ ScanIndex func(name, value string, offset int64, scanner Scanner) error

+ Write func(data []byte, indexes map[string]string) (int, error)

+ func New(path string) (Stream, error)

+ func Open(path string) (Stream, error)

+ type Streamer interface

v1.0.1

Jun 8, 2021

v1.0.0

May 31, 2021