hashreader

Documentation

Index

• type Reader
  • func New(r io.Reader, h hash.Hash) *Reader
  • func (r *Reader) Read(b []byte) (n int, err error)
  • func (r *Reader) Sum() []byte

Types

type Reader

type Reader struct {
	// contains filtered or unexported fields
}

Reader wraps an io.Reader calculating a hash of the underlying reads.

func New

func New(r io.Reader, h hash.Hash) *Reader

New returns a new Reader using the given hash implementation.

func (*Reader) Read

func (r *Reader) Read(b []byte) (n int, err error)

Read reads the underlying reader and writes the hash of it.

func (*Reader) Sum

func (r *Reader) Sum() []byte

Sum returns the hash sum.