Function NewCountingReader

lib/readers/counting_reader.go:7–9

NewCountingReader returns a CountingReader, which will read from the given reader while keeping track of how many bytes were read.

(in io.Reader)

// NewCountingReader returns a CountingReader, which will read from the given
// reader while keeping track of how many bytes were read.
func NewCountingReader(in io.Reader) *CountingReader {
	return &CountingReader{in: in}
}

// CountingReader holds a reader and a read count of how many bytes were read
// so far.