linereader

Documentation

Index

• type LineReader
  • func New(r io.Reader, startLine, startOffset int64, onNewLine func(line, offset int64)) *LineReader
  • func (lr *LineReader) Read(p []byte) (n int, err error)

Types

type LineReader

type LineReader struct {
	Line   int64
	Offset int64
	// contains filtered or unexported fields
}

LineReader keeps track of how many lines have been read.

func New

func New(r io.Reader, startLine, startOffset int64, onNewLine func(line, offset int64)) *LineReader

New creates a new LineReader. A reader that keeps track of the line positions within the source.

func (*LineReader) Read

func (lr *LineReader) Read(p []byte) (n int, err error)