interfaces

Documentation

Index

• func CountingWriter(w io.Writer) (io.Writer, *int64)
• func LimitReader(r io.Reader, n int64) io.Reader
• type ByteCounter
  • func (b *ByteCounter) Write(p []byte) (int, error)
• type StringReader
  • func NewReader(in string) *StringReader
  • func (s *StringReader) Read(p []byte) (int, error)
• type WordCounter
  • func (w *WordCounter) Write(p []byte) (int, error)

Functions

func CountingWriter

func CountingWriter(w io.Writer) (io.Writer, *int64)

CountingWriter will return pack io writer

func LimitReader

func LimitReader(r io.Reader, n int64) io.Reader

LimitReader will return a limit reader

Types

type ByteCounter

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

An ByteCounter can count word

func (*ByteCounter) Write

func (b *ByteCounter) Write(p []byte) (int, error)

type StringReader

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

StringReader is a reader

func NewReader

func NewReader(in string) *StringReader

NewReader will return a reader

func (*StringReader) Read

func (s *StringReader) Read(p []byte) (int, error)

Read will return data

type WordCounter

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

An WordCounter can count word and line num

func (*WordCounter) Write

func (w *WordCounter) Write(p []byte) (int, error)