ioutil

Documentation

Index

• func CopyBuffer(dst io.Writer, src io.Reader, buf []byte, desc ocispec.Descriptor) error
• func UnwrapNopCloser(rc io.Reader) io.Reader
• type CloserFunc
  • func (fn CloserFunc) Close() error

Functions

func CopyBuffer

func CopyBuffer(dst io.Writer, src io.Reader, buf []byte, desc ocispec.Descriptor) error

CopyBuffer copies from src to dst through the provided buffer until either EOF is reached on src, or an error occurs. The copied content is verified against the size and the digest.

func UnwrapNopCloser

func UnwrapNopCloser(rc io.Reader) io.Reader

UnwrapNopCloser unwraps the reader wrapped by `io.NopCloser()`. Similar implementation can be found in the built-in package `net/http`. Reference: https://github.com/golang/go/blob/go1.17.6/src/net/http/transfer.go#L423-L425

Types

type CloserFunc

type CloserFunc func() error

CloserFunc is the basic Close method defined in io.Closer.

func (CloserFunc) Close

func (fn CloserFunc) Close() error

Close performs close operation by the CloserFunc.