protected:
  // This flag will control the behavior of error emitting during rewrite:
  // 1) If it's true, then patterns will only emit errors during debug or
  // tracing mode. 2) If it's false, then patterns will emit standard errors
  // when there is a rewrite failure.
  bool allow_tensorlist_pass_through_;

  // This flag will control the behavior of setting the batch size one when the

// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//

github.com/elastic/go-elasticsearch/v7 v7.17.10/go.mod h1:OJ4wdbtDNk5g503kvlHLyErCgQwwzmDtaFC4XyOxXA4=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=

func (c *ClientHelloInfo) Context() context.Context {
	return c.ctx
}

// CertificateRequestInfo contains information from a server's
// CertificateRequest message, which is used to demand a certificate and proof
// of control from a client.
type CertificateRequestInfo struct {
	// AcceptableCAs contains zero or more, DER-encoded, X.501
	// Distinguished Names. These are the names of root or intermediate CAs

	{84, "EUSERS", "too many users"},
	{85, "ELOOP", "too many levels of symbolic links"},
	{86, "ENAMETOOLONG", "file name too long"},
	{88, "EDQUOT", "disk quota exceeded"},
	{89, "ECORRUPT", "invalid file system control data detected"},
	{90, "ESYSERROR", "for future use "},
	{93, "EREMOTE", "item is not local to host"},
	{94, "ENOTRECOVERABLE", "state not recoverable "},
	{95, "EOWNERDEAD", "previous owner died "},

  //    the initial write (just stronger guarantees if it does).
  //
  // See: http://cs.oswego.edu/pipermail/concurrency-interest/2015-January/013800.html
  // For a (long) discussion about this specific issue and the general futility of life.
  //
  // For the time being we are OK with the problem discussed above since it requires a caller to
  // introduce a very specific kind of data-race. And given the other operations performed by these

	// tracebackOuterFrames.
	tracebackInnerFrames = 50

	// tracebackOuterFrames is the number of outermost frames to print in a
	// stack trace.
	tracebackOuterFrames = 50
)

// unwindFlags control the behavior of various unwinders.
type unwindFlags uint8

const (
	// unwindPrintErrors indicates that if unwinding encounters an error, it
	// should print a message and stop without throwing. This is used for things

github.com/dnephin/pflag v1.0.7/go.mod h1:uxE91IoWURlOiTUIA8Mq5ZZkAv3dPUfZNaT80Zm7OQE=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=

	{84, "EUSERS", "too many users"},
	{85, "ELOOP", "too many levels of symbolic links"},
	{86, "ENAMETOOLONG", "file name too long"},
	{88, "EDQUOT", "disk quota exceeded"},
	{89, "ECORRUPT", "invalid file system control data detected"},
	{90, "ESYSERROR", "for future use "},
	{93, "EREMOTE", "item is not local to host"},
	{94, "ENOTRECOVERABLE", "state not recoverable "},
	{95, "EOWNERDEAD", "previous owner died "},

		const wantSub = "net/url: invalid control character in URL"
		if got := fmt.Sprint(err); !strings.Contains(got, wantSub) {
			t.Errorf("Parse(%q) error = %q; want substring %q", s, got, wantSub)
		}
	}

	// But don't reject non-ASCII CTLs, at least for now:
	if _, err := Parse("http://foo.com/ctl\x80"); err != nil {
		t.Errorf("error parsing URL with non-ASCII control byte: %v", err)
	}

}