io

type Reader interface {
	// Read reads the given bytes and returns the number of bytes read.
	Read([]byte) (int, error)

	// SHA256Hash returns the SHA256 hash of what's read.
	SHA256Hash() hash.Hash

	// N is a record of the total number of bytes read so far.
	N() int64
}

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