net/http/httptrace.ClientTrace.DNSStart (field)

4 uses

	net/http/httptrace (current package)
		trace.go#L47: 		if trace.DNSStart != nil {
		trace.go#L49: 				trace.DNSStart(DNSStartInfo{Host: name})
		trace.go#L118: 	DNSStart func(DNSStartInfo)
		trace.go#L233: 	return t.DNSStart != nil || t.DNSDone != nil || t.ConnectStart != nil || t.ConnectDone != nil