memstream

package

v0.32.2 Latest Latest Go to latest Published: May 2, 2024 License: MIT Imports: 3 Imported by: 0

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Repository

github.com/centrifugal/centrifuge

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Open Source Insights

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Item ¶

type Item struct {
	Offset uint64
	Value  any
}

Item to be kept inside stream.

type Stream ¶

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

Stream is a non-thread safe in-memory data structure that maintains a stream of values limited by size and provides methods to access a range of values from provided position.

func New ¶

func New() *Stream

New creates new Stream.

func (*Stream) Add ¶

func (s *Stream) Add(v any, size int) (uint64, error)

Add item to stream.

func (*Stream) Clear ¶

func (s *Stream) Clear()

Clear stream data.

func (*Stream) Epoch ¶

func (s *Stream) Epoch() string

Epoch returns epoch of stream.

func (*Stream) Get ¶

func (s *Stream) Get(offset uint64, useOffset bool, limit int, reverse bool) ([]Item, uint64, error)

Get items since provided position. If seq is zero then elements since current first element in stream will be returned.

func (*Stream) Reset ¶

func (s *Stream) Reset()

Reset stream.

func (*Stream) Top ¶

func (s *Stream) Top() uint64

Top returns top of stream.

Source Files ¶

View all Source files

stream.go

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