tail

Documentation

Overview

Package tail provides tail filter.

Index

• type RTail
  • func NewRTail(r readSeekCloser, limit int, bufsize int) *RTail
  • func (rt *RTail) Close() error
  • func (rt *RTail) Read(buf []byte) (int, error)
• type Tail
  • func NewTail(r io.ReadCloser, limit int) *Tail

Types

type RTail

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

RTail implements reversed tail filter

func NewRTail

func NewRTail(r readSeekCloser, limit int, bufsize int) *RTail

NewRTail creates an instance of RTail. RTail is specialized Tail for io.Reader which have io.Seeker and Closer also.

func (*RTail) Close

func (rt *RTail) Close() error

Close closes a filter.

func (*RTail) Read

func (rt *RTail) Read(buf []byte) (int, error)

Read reads filtered data.

type Tail

type Tail struct {
	filter.Base
	// contains filtered or unexported fields
}

Tail is "tail" like filter.

func NewTail

func NewTail(r io.ReadCloser, limit int) *Tail

NewTail creates an instance of tail filter.