func bufio.NewWriter

5 uses

	bufio (current package)
		bufio.go#L604: func NewWriter(w io.Writer) *Writer {

	net/http
		h2_bundle.go#L7946: 	cc.bw = bufio.NewWriter(http2stickyErrWriter{
		request.go#L678: 		bw = bufio.NewWriter(w)
		server.go#L327: 	buf = bufio.NewReadWriter(c.bufr, bufio.NewWriter(rwc))

	net/textproto
		textproto.go#L68: 		Writer: Writer{W: bufio.NewWriter(conn)},