ioutil

Documentation

Index

• Variables
• func Copy(maxSize int64, w io.Writer, r io.Reader) error
• func NopCloserWriter(w io.Writer) io.WriteCloser

Variables

var ErrTruncatedCopy = errors.New("truncated copy due to too large input")

ErrTruncatedCopy is raised when the copy is larger than expected.

Functions

func Copy

func Copy(maxSize int64, w io.Writer, r io.Reader) error

Copy uses a buffered CopyN and a hardlimit to stop read from the reader when the maxSize amount of data has been written to the given writer.

func NopCloserWriter

func NopCloserWriter(w io.Writer) io.WriteCloser

NopCloser returns a WriteCloser with a no-op Close method wrapping the provided Writer w.