kubernetes/vendor/golang.org/x/text/unicode/norm/readwriter.go

type normWriter …

// Write implements the standard write interface.  If the last characters are
// not at a normalization boundary, the bytes will be buffered for the next
// write. The remaining bytes will be written on close.
func (w *normWriter) Write(data []byte) (n int, err error) { … }

// Close forces data that remains in the buffer to be written.
func (w *normWriter) Close() error { … }

// Writer returns a new writer that implements Write(b)
// by writing f(b) to w. The returned writer may use an
// internal buffer to maintain state across Write calls.
// Calling its Close method writes any buffered data to w.
func (f Form) Writer(w io.Writer) io.WriteCloser { … }

type normReader …

// Read implements the standard read interface.
func (r *normReader) Read(p []byte) (int, error) { … }

// Reader returns a new reader that implements Read
// by reading data from r and returning f(data).
func (f Form) Reader(r io.Reader) io.Reader { … }