iodebug

Documentation

Overview

Package iodebug implements an io debugging Reader and Writer. Based on testing/iotest.

Index

• func NewReadLogger(prefix string, r io.Reader) io.Reader
• func NewWriteLogger(prefix string, w io.Writer) io.Writer

Functions

func NewReadLogger

func NewReadLogger(prefix string, r io.Reader) io.Reader

NewReadLogger returns a reader that behaves like r except that it logs (using log.Print) each read to standard error, printing the prefix and the hexadecimal data written.

func NewWriteLogger

func NewWriteLogger(prefix string, w io.Writer) io.Writer

NewWriteLogger returns a writer that behaves like w except that it logs (using log.Printf) each write to standard error, printing the prefix and the hexadecimal data written.