type io.ReadWriteCloser

8 uses

	io (current package)
		io.go#L144: type ReadWriteCloser interface {

	golang.org/x/crypto/ssh
		transport.go#L197: func newTransport(rwc io.ReadWriteCloser, rand io.Reader, isClient bool) *transport {

	net/http
		transport.go#L2341: func newReadWriteCloserBody(br *bufio.Reader, rwc io.ReadWriteCloser) io.ReadWriteCloser {
		transport.go#L2357: 	io.ReadWriteCloser

	net/http/httputil
		reverseproxy.go#L557: 	backConn, ok := res.Body.(io.ReadWriteCloser)

	net/textproto
		textproto.go#L62: 	conn io.ReadWriteCloser
		textproto.go#L66: func NewConn(conn io.ReadWriteCloser) *Conn {