ioutil

Documentation

Index

• Variables
• func LimitCopy(dst io.Writer, src io.Reader, maxSize uint64) (uint64, 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 LimitCopy

func LimitCopy(dst io.Writer, src io.Reader, maxSize uint64) (uint64, error)

LimitCopy 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 and raise an error.

func NopCloserWriter

func NopCloserWriter(w io.Writer) io.WriteCloser

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