How to use Error method of ctxerr Package

Best Go-testdeep code snippet using ctxerr.Error

kube_docker_client.go

Source:kube_docker_client.go

...73	}74	// Notice that this assumes that docker is running before kubelet is started.75	v, err := k.Version()76	if err != nil {77		glog.Errorf("failed to retrieve docker version: %v", err)78		glog.Warningf("Using empty version for docker client, this may sometimes cause compatibility issue.")79	} else {80		// Update client version with real api version.81		dockerClient.NegotiateAPIVersionPing(dockertypes.Ping{APIVersion: v.APIVersion})82	}83	return k84}85func (d *kubeDockerClient) ListContainers(options dockertypes.ContainerListOptions) ([]dockertypes.Container, error) {86	ctx, cancel := d.getTimeoutContext()87	defer cancel()88	containers, err := d.client.ContainerList(ctx, options)89	if ctxErr := contextError(ctx); ctxErr != nil {90		return nil, ctxErr91	}92	if err != nil {93		return nil, err94	}95	return containers, nil96}97func (d *kubeDockerClient) InspectContainer(id string) (*dockertypes.ContainerJSON, error) {98	ctx, cancel := d.getTimeoutContext()99	defer cancel()100	containerJSON, err := d.client.ContainerInspect(ctx, id)101	if ctxErr := contextError(ctx); ctxErr != nil {102		return nil, ctxErr103	}104	if err != nil {105		return nil, err106	}107	return &containerJSON, nil108}109// InspectContainerWithSize is currently only used for Windows container stats110func (d *kubeDockerClient) InspectContainerWithSize(id string) (*dockertypes.ContainerJSON, error) {111	ctx, cancel := d.getTimeoutContext()112	defer cancel()113	// Inspects the container including the fields SizeRw and SizeRootFs.114	containerJSON, _, err := d.client.ContainerInspectWithRaw(ctx, id, true)115	if ctxErr := contextError(ctx); ctxErr != nil {116		return nil, ctxErr117	}118	if err != nil {119		return nil, err120	}121	return &containerJSON, nil122}123func (d *kubeDockerClient) CreateContainer(opts dockertypes.ContainerCreateConfig) (*dockercontainer.ContainerCreateCreatedBody, error) {124	ctx, cancel := d.getTimeoutContext()125	defer cancel()126	// we provide an explicit default shm size as to not depend on docker daemon.127	// TODO: evaluate exposing this as a knob in the API128	if opts.HostConfig != nil && opts.HostConfig.ShmSize <= 0 {129		opts.HostConfig.ShmSize = defaultShmSize130	}131	createResp, err := d.client.ContainerCreate(ctx, opts.Config, opts.HostConfig, opts.NetworkingConfig, opts.Name)132	if ctxErr := contextError(ctx); ctxErr != nil {133		return nil, ctxErr134	}135	if err != nil {136		return nil, err137	}138	return &createResp, nil139}140func (d *kubeDockerClient) StartContainer(id string) error {141	ctx, cancel := d.getTimeoutContext()142	defer cancel()143	err := d.client.ContainerStart(ctx, id, dockertypes.ContainerStartOptions{})144	if ctxErr := contextError(ctx); ctxErr != nil {145		return ctxErr146	}147	return err148}149// Stopping an already stopped container will not cause an error in dockerapi.150func (d *kubeDockerClient) StopContainer(id string, timeout time.Duration) error {151	ctx, cancel := d.getCustomTimeoutContext(timeout)152	defer cancel()153	err := d.client.ContainerStop(ctx, id, &timeout)154	if ctxErr := contextError(ctx); ctxErr != nil {155		return ctxErr156	}157	return err158}159func (d *kubeDockerClient) RemoveContainer(id string, opts dockertypes.ContainerRemoveOptions) error {160	ctx, cancel := d.getTimeoutContext()161	defer cancel()162	err := d.client.ContainerRemove(ctx, id, opts)163	if ctxErr := contextError(ctx); ctxErr != nil {164		return ctxErr165	}166	return err167}168func (d *kubeDockerClient) UpdateContainerResources(id string, updateConfig dockercontainer.UpdateConfig) error {169	ctx, cancel := d.getTimeoutContext()170	defer cancel()171	_, err := d.client.ContainerUpdate(ctx, id, updateConfig)172	if ctxErr := contextError(ctx); ctxErr != nil {173		return ctxErr174	}175	return err176}177func (d *kubeDockerClient) inspectImageRaw(ref string) (*dockertypes.ImageInspect, error) {178	ctx, cancel := d.getTimeoutContext()179	defer cancel()180	resp, _, err := d.client.ImageInspectWithRaw(ctx, ref)181	if ctxErr := contextError(ctx); ctxErr != nil {182		return nil, ctxErr183	}184	if err != nil {185		if dockerapi.IsErrImageNotFound(err) {186			err = ImageNotFoundError{ID: ref}187		}188		return nil, err189	}190	return &resp, nil191}192func (d *kubeDockerClient) InspectImageByID(imageID string) (*dockertypes.ImageInspect, error) {193	resp, err := d.inspectImageRaw(imageID)194	if err != nil {195		return nil, err196	}197	if !matchImageIDOnly(*resp, imageID) {198		return nil, ImageNotFoundError{ID: imageID}199	}200	return resp, nil201}202func (d *kubeDockerClient) InspectImageByRef(imageRef string) (*dockertypes.ImageInspect, error) {203	resp, err := d.inspectImageRaw(imageRef)204	if err != nil {205		return nil, err206	}207	if !matchImageTagOrSHA(*resp, imageRef) {208		return nil, ImageNotFoundError{ID: imageRef}209	}210	return resp, nil211}212func (d *kubeDockerClient) ImageHistory(id string) ([]dockerimagetypes.HistoryResponseItem, error) {213	ctx, cancel := d.getTimeoutContext()214	defer cancel()215	resp, err := d.client.ImageHistory(ctx, id)216	if ctxErr := contextError(ctx); ctxErr != nil {217		return nil, ctxErr218	}219	return resp, err220}221func (d *kubeDockerClient) ListImages(opts dockertypes.ImageListOptions) ([]dockertypes.ImageSummary, error) {222	ctx, cancel := d.getTimeoutContext()223	defer cancel()224	images, err := d.client.ImageList(ctx, opts)225	if ctxErr := contextError(ctx); ctxErr != nil {226		return nil, ctxErr227	}228	if err != nil {229		return nil, err230	}231	return images, nil232}233func base64EncodeAuth(auth dockertypes.AuthConfig) (string, error) {234	var buf bytes.Buffer235	if err := json.NewEncoder(&buf).Encode(auth); err != nil {236		return "", err237	}238	return base64.URLEncoding.EncodeToString(buf.Bytes()), nil239}240// progress is a wrapper of dockermessage.JSONMessage with a lock protecting it.241type progress struct {242	sync.RWMutex243	// message stores the latest docker json message.244	message *dockermessage.JSONMessage245	// timestamp of the latest update.246	timestamp time.Time247}248func newProgress() *progress {249	return &progress{timestamp: time.Now()}250}251func (p *progress) set(msg *dockermessage.JSONMessage) {252	p.Lock()253	defer p.Unlock()254	p.message = msg255	p.timestamp = time.Now()256}257func (p *progress) get() (string, time.Time) {258	p.RLock()259	defer p.RUnlock()260	if p.message == nil {261		return "No progress", p.timestamp262	}263	// The following code is based on JSONMessage.Display264	var prefix string265	if p.message.ID != "" {266		prefix = fmt.Sprintf("%s: ", p.message.ID)267	}268	if p.message.Progress == nil {269		return fmt.Sprintf("%s%s", prefix, p.message.Status), p.timestamp270	}271	return fmt.Sprintf("%s%s %s", prefix, p.message.Status, p.message.Progress.String()), p.timestamp272}273// progressReporter keeps the newest image pulling progress and periodically report the newest progress.274type progressReporter struct {275	*progress276	image                     string277	cancel                    context.CancelFunc278	stopCh                    chan struct{}279	imagePullProgressDeadline time.Duration280}281// newProgressReporter creates a new progressReporter for specific image with specified reporting interval282func newProgressReporter(image string, cancel context.CancelFunc, imagePullProgressDeadline time.Duration) *progressReporter {283	return &progressReporter{284		progress: newProgress(),285		image:    image,286		cancel:   cancel,287		stopCh:   make(chan struct{}),288		imagePullProgressDeadline: imagePullProgressDeadline,289	}290}291// start starts the progressReporter292func (p *progressReporter) start() {293	go func() {294		ticker := time.NewTicker(defaultImagePullingProgressReportInterval)295		defer ticker.Stop()296		for {297			// TODO(random-liu): Report as events.298			select {299			case <-ticker.C:300				progress, timestamp := p.progress.get()301				// If there is no progress for p.imagePullProgressDeadline, cancel the operation.302				if time.Now().Sub(timestamp) > p.imagePullProgressDeadline {303					glog.Errorf("Cancel pulling image %q because of no progress for %v, latest progress: %q", p.image, p.imagePullProgressDeadline, progress)304					p.cancel()305					return306				}307				glog.V(2).Infof("Pulling image %q: %q", p.image, progress)308			case <-p.stopCh:309				progress, _ := p.progress.get()310				glog.V(2).Infof("Stop pulling image %q: %q", p.image, progress)311				return312			}313		}314	}()315}316// stop stops the progressReporter317func (p *progressReporter) stop() {318	close(p.stopCh)319}320func (d *kubeDockerClient) PullImage(image string, auth dockertypes.AuthConfig, opts dockertypes.ImagePullOptions) error {321	// RegistryAuth is the base64 encoded credentials for the registry322	base64Auth, err := base64EncodeAuth(auth)323	if err != nil {324		return err325	}326	opts.RegistryAuth = base64Auth327	ctx, cancel := d.getCancelableContext()328	defer cancel()329	resp, err := d.client.ImagePull(ctx, image, opts)330	if err != nil {331		return err332	}333	defer resp.Close()334	reporter := newProgressReporter(image, cancel, d.imagePullProgressDeadline)335	reporter.start()336	defer reporter.stop()337	decoder := json.NewDecoder(resp)338	for {339		var msg dockermessage.JSONMessage340		err := decoder.Decode(&msg)341		if err == io.EOF {342			break343		}344		if err != nil {345			return err346		}347		if msg.Error != nil {348			return msg.Error349		}350		reporter.set(&msg)351	}352	return nil353}354func (d *kubeDockerClient) RemoveImage(image string, opts dockertypes.ImageRemoveOptions) ([]dockertypes.ImageDeleteResponseItem, error) {355	ctx, cancel := d.getTimeoutContext()356	defer cancel()357	resp, err := d.client.ImageRemove(ctx, image, opts)358	if ctxErr := contextError(ctx); ctxErr != nil {359		return nil, ctxErr360	}361	if isImageNotFoundError(err) {362		return nil, ImageNotFoundError{ID: image}363	}364	return resp, err365}366func (d *kubeDockerClient) Logs(id string, opts dockertypes.ContainerLogsOptions, sopts StreamOptions) error {367	ctx, cancel := d.getCancelableContext()368	defer cancel()369	resp, err := d.client.ContainerLogs(ctx, id, opts)370	if ctxErr := contextError(ctx); ctxErr != nil {371		return ctxErr372	}373	if err != nil {374		return err375	}376	defer resp.Close()377	return d.redirectResponseToOutputStream(sopts.RawTerminal, sopts.OutputStream, sopts.ErrorStream, resp)378}379func (d *kubeDockerClient) Version() (*dockertypes.Version, error) {380	ctx, cancel := d.getTimeoutContext()381	defer cancel()382	resp, err := d.client.ServerVersion(ctx)383	if ctxErr := contextError(ctx); ctxErr != nil {384		return nil, ctxErr385	}386	if err != nil {387		return nil, err388	}389	return &resp, nil390}391func (d *kubeDockerClient) Info() (*dockertypes.Info, error) {392	ctx, cancel := d.getTimeoutContext()393	defer cancel()394	resp, err := d.client.Info(ctx)395	if ctxErr := contextError(ctx); ctxErr != nil {396		return nil, ctxErr397	}398	if err != nil {399		return nil, err400	}401	return &resp, nil402}403// TODO(random-liu): Add unit test for exec and attach functions, just like what go-dockerclient did.404func (d *kubeDockerClient) CreateExec(id string, opts dockertypes.ExecConfig) (*dockertypes.IDResponse, error) {405	ctx, cancel := d.getTimeoutContext()406	defer cancel()407	resp, err := d.client.ContainerExecCreate(ctx, id, opts)408	if ctxErr := contextError(ctx); ctxErr != nil {409		return nil, ctxErr410	}411	if err != nil {412		return nil, err413	}414	return &resp, nil415}416func (d *kubeDockerClient) StartExec(startExec string, opts dockertypes.ExecStartCheck, sopts StreamOptions) error {417	ctx, cancel := d.getCancelableContext()418	defer cancel()419	if opts.Detach {420		err := d.client.ContainerExecStart(ctx, startExec, opts)421		if ctxErr := contextError(ctx); ctxErr != nil {422			return ctxErr423		}424		return err425	}426	resp, err := d.client.ContainerExecAttach(ctx, startExec, dockertypes.ExecConfig{427		Detach: opts.Detach,428		Tty:    opts.Tty,429	})430	if ctxErr := contextError(ctx); ctxErr != nil {431		return ctxErr432	}433	if err != nil {434		return err435	}436	defer resp.Close()437	if sopts.ExecStarted != nil {438		// Send a message to the channel indicating that the exec has started. This is needed so439		// interactive execs can handle resizing correctly - the request to resize the TTY has to happen440		// after the call to d.client.ContainerExecAttach, and because d.holdHijackedConnection below441		// blocks, we use sopts.ExecStarted to signal the caller that it's ok to resize.442		sopts.ExecStarted <- struct{}{}443	}444	return d.holdHijackedConnection(sopts.RawTerminal || opts.Tty, sopts.InputStream, sopts.OutputStream, sopts.ErrorStream, resp)445}446func (d *kubeDockerClient) InspectExec(id string) (*dockertypes.ContainerExecInspect, error) {447	ctx, cancel := d.getTimeoutContext()448	defer cancel()449	resp, err := d.client.ContainerExecInspect(ctx, id)450	if ctxErr := contextError(ctx); ctxErr != nil {451		return nil, ctxErr452	}453	if err != nil {454		return nil, err455	}456	return &resp, nil457}458func (d *kubeDockerClient) AttachToContainer(id string, opts dockertypes.ContainerAttachOptions, sopts StreamOptions) error {459	ctx, cancel := d.getCancelableContext()460	defer cancel()461	resp, err := d.client.ContainerAttach(ctx, id, opts)462	if ctxErr := contextError(ctx); ctxErr != nil {463		return ctxErr464	}465	if err != nil {466		return err467	}468	defer resp.Close()469	return d.holdHijackedConnection(sopts.RawTerminal, sopts.InputStream, sopts.OutputStream, sopts.ErrorStream, resp)470}471func (d *kubeDockerClient) ResizeExecTTY(id string, height, width uint) error {472	ctx, cancel := d.getCancelableContext()473	defer cancel()474	return d.client.ContainerExecResize(ctx, id, dockertypes.ResizeOptions{475		Height: height,476		Width:  width,477	})478}479func (d *kubeDockerClient) ResizeContainerTTY(id string, height, width uint) error {480	ctx, cancel := d.getCancelableContext()481	defer cancel()482	return d.client.ContainerResize(ctx, id, dockertypes.ResizeOptions{483		Height: height,484		Width:  width,485	})486}487// GetContainerStats is currently only used for Windows container stats488func (d *kubeDockerClient) GetContainerStats(id string) (*dockertypes.StatsJSON, error) {489	ctx, cancel := d.getCancelableContext()490	defer cancel()491	response, err := d.client.ContainerStats(ctx, id, false)492	if err != nil {493		return nil, err494	}495	dec := json.NewDecoder(response.Body)496	var stats dockertypes.StatsJSON497	err = dec.Decode(&stats)498	if err != nil {499		return nil, err500	}501	defer response.Body.Close()502	return &stats, nil503}504// redirectResponseToOutputStream redirect the response stream to stdout and stderr. When tty is true, all stream will505// only be redirected to stdout.506func (d *kubeDockerClient) redirectResponseToOutputStream(tty bool, outputStream, errorStream io.Writer, resp io.Reader) error {507	if outputStream == nil {508		outputStream = ioutil.Discard509	}510	if errorStream == nil {511		errorStream = ioutil.Discard512	}513	var err error514	if tty {515		_, err = io.Copy(outputStream, resp)516	} else {517		_, err = dockerstdcopy.StdCopy(outputStream, errorStream, resp)518	}519	return err520}521// holdHijackedConnection hold the HijackedResponse, redirect the inputStream to the connection, and redirect the response522// stream to stdout and stderr. NOTE: If needed, we could also add context in this function.523func (d *kubeDockerClient) holdHijackedConnection(tty bool, inputStream io.Reader, outputStream, errorStream io.Writer, resp dockertypes.HijackedResponse) error {524	receiveStdout := make(chan error)525	if outputStream != nil || errorStream != nil {526		go func() {527			receiveStdout <- d.redirectResponseToOutputStream(tty, outputStream, errorStream, resp.Reader)528		}()529	}530	stdinDone := make(chan struct{})531	go func() {532		if inputStream != nil {533			io.Copy(resp.Conn, inputStream)534		}535		resp.CloseWrite()536		close(stdinDone)537	}()538	select {539	case err := <-receiveStdout:540		return err541	case <-stdinDone:542		if outputStream != nil || errorStream != nil {543			return <-receiveStdout544		}545	}546	return nil547}548// getCancelableContext returns a new cancelable context. For long running requests without timeout, we use cancelable549// context to avoid potential resource leak, although the current implementation shouldn't leak resource.550func (d *kubeDockerClient) getCancelableContext() (context.Context, context.CancelFunc) {551	return context.WithCancel(context.Background())552}553// getTimeoutContext returns a new context with default request timeout554func (d *kubeDockerClient) getTimeoutContext() (context.Context, context.CancelFunc) {555	return context.WithTimeout(context.Background(), d.timeout)556}557// getCustomTimeoutContext returns a new context with a specific request timeout558func (d *kubeDockerClient) getCustomTimeoutContext(timeout time.Duration) (context.Context, context.CancelFunc) {559	// Pick the larger of the two560	if d.timeout > timeout {561		timeout = d.timeout562	}563	return context.WithTimeout(context.Background(), timeout)564}565// contextError checks the context, and returns error if the context is timeout.566func contextError(ctx context.Context) error {567	if ctx.Err() == context.DeadlineExceeded {568		return operationTimeout{err: ctx.Err()}569	}570	return ctx.Err()571}572// StreamOptions are the options used to configure the stream redirection573type StreamOptions struct {574	RawTerminal  bool575	InputStream  io.Reader576	OutputStream io.Writer577	ErrorStream  io.Writer578	ExecStarted  chan struct{}579}580// operationTimeout is the error returned when the docker operations are timeout.581type operationTimeout struct {582	err error583}584func (e operationTimeout) Error() string {585	return fmt.Sprintf("operation timeout: %v", e.err)586}587// containerNotFoundErrorRegx is the regexp of container not found error message.588var containerNotFoundErrorRegx = regexp.MustCompile(`No such container: [0-9a-z]+`)589// IsContainerNotFoundError checks whether the error is container not found error.590func IsContainerNotFoundError(err error) bool {591	return containerNotFoundErrorRegx.MatchString(err.Error())592}593// ImageNotFoundError is the error returned by InspectImage when image not found.594// Expose this to inject error in dockershim for testing.595type ImageNotFoundError struct {596	ID string597}598func (e ImageNotFoundError) Error() string {599	return fmt.Sprintf("no such image: %q", e.ID)600}601// IsImageNotFoundError checks whether the error is image not found error. This is exposed602// to share with dockershim.603func IsImageNotFoundError(err error) bool {604	_, ok := err.(ImageNotFoundError)605	return ok606}...

Error

Using AI Code Generation

1import (2func main() {3    fmt.Println(stringutil.Reverse("!oG ,olleH"))4}5import (6func main() {7    fmt.Println(stringutil.Reverse("!oG ,olleH"))8}9import (10func main() {11    fmt.Println(stringutil.Reverse("!oG ,olleH"))12}13import (14func main() {15    fmt.Println(stringutil.Reverse("!oG ,olleH"))16}17import (18func main() {19    fmt.Println(stringutil.Reverse("!oG ,olleH"))20}21import (22func main() {23    fmt.Println(stringutil.Reverse("!oG ,olleH"))24}25import (26func main() {27    fmt.Println(stringutil.Reverse("!oG ,olleH"))28}29import (30func main() {31    fmt.Println(stringutil.Reverse("!oG ,olleH"))32}33import (34func main() {35    fmt.Println(stringutil.Reverse("!oG ,olleH"))36}

Error

Using AI Code Generation

1func main() {2  err := ctxerr.New("some error")3  err = err.WithContext("key1", "value1")4  err = err.WithContext("key2", "value2")5  fmt.Println("Error: ", err.Error())6}7func main() {8  err := ctxerr.New("some error")9  err = err.WithContext("key1", "value1")10  err = err.WithContext("key2", "value2")11  fmt.Println("Error: ", err.Error())12}13func main() {14  err := ctxerr.New("some error")15  err = err.WithContext("key1", "value1")16  err = err.WithContext("key2", "value2")17  fmt.Println("Error: ", err.Error())18}19func main() {20  err := ctxerr.New("some error")21  err = err.WithContext("key1", "value1")22  err = err.WithContext("key2", "value2")23  fmt.Println("Error: ", err.Error())24}25func main() {26  err := ctxerr.New("some error")27  err = err.WithContext("key1", "value1")28  err = err.WithContext("key2", "value2")29  fmt.Println("Error: ", err.Error())30}31func main() {32  err := ctxerr.New("some error")33  err = err.WithContext("key1", "value1")

Error

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    ctx = ctxerr.WithError(ctx, fmt.Errorf("error message"))5    err := ctxerr.Error(ctx)6    pretty.Println(err)7}8&errors.errorString{s:"error message"}9import (10func main() {11    ctx := context.Background()12    ctx = ctxerr.WithCancel(ctx)13    ctxerr.Cancel(ctx)14    err := ctxerr.Error(ctx)15    pretty.Println(err)16}17&errors.errorString{s:"context canceled"}18import (19func main() {20    ctx := context.Background()21    ctx = ctxerr.WithDeadline(ctx, time.Now().Add(100*time.Millisecond))22    err := ctxerr.Deadline(ctx)23    pretty.Println(err)24}25import (26func main() {27    ctx := context.Background()28    ctx = ctxerr.WithTimeout(ctx, 100*time.Millisecond)29    err := ctxerr.Timeout(ctx)30    pretty.Println(err)31}32import (

Error

Using AI Code Generation

1import (2func main() {3	cmd := exec.Command("bash")4	f, err := pty.Start(cmd)5	if err != nil {6		log.Fatal(err)7	}8	go func() {9		for {10			buf := make([]byte, 1024)11			n, err := f.Read(buf)12			if err != nil {13				log.Fatal(err)14			}15			fmt.Print(string(buf[:n]))16		}17	}()18	go func() {19		for {20			buf := make([]byte, 1024)21			n, err := os.Stdin.Read(buf)22			if err != nil {23				log.Fatal(err)24			}25			f.Write(buf[:n])26		}27	}()28	cmd.Wait()29}30func isTerminal(fd uintptr) bool {31	return terminal.IsTerminal(int(fd))32}33func getTerminalSize(fd uintptr) (width, height int, err error) {34	return terminal.GetSize(int(fd))35}36func getTerminalSize2() (width, height int, err error) {37	return terminal.GetSize(int(os.Stdout.Fd()))38}39func getTerminalSize3() (width, height int, err error) {40	return terminal.GetSize(int(os.Stdin.Fd()))41}42func getTerminalSize4() (width, height int, err error) {43	return terminal.GetSize(int(os.Stderr.Fd()))44}45func getTerminalSize5() (width, height int, err error) {46	return terminal.GetSize(1)47}48func getTerminalSize6() (width, height int, err error) {49	return terminal.GetSize(0)50}51func getTerminalSize7() (width, height int, err error) {52	return terminal.GetSize(2)53}54func getTerminalSize8() (width, height int, err error) {55	return terminal.GetSize(int(os.Stdin.Fd()))56}57func getTerminalSize10() (width, height int, err error) {58	return terminal.GetSize(int(os.Stderr.Fd()))59}60func getTerminalSize11() (width, height int, err error) {61	return terminal.GetSize(1)62}63func getTerminalSize12() (width, height int, err error) {64	return terminal.GetSize(0)65}66func getTerminalSize13() (width

Error

Using AI Code Generation

1import (2func main() {3    err := golerror.New("error message")4    fmt.Println(err.Error())5}6import (7func main() {8    err := golerror.NewWithCode("error message", 500)9    fmt.Println(err.Error())10}11import (12func main() {13    err := golerror.NewWithData("error message", 500, "error data")14    fmt.Println(err.Error())15}16import (17func main() {18    err := golerror.NewWithContext("error message", 500, "error data", "error context")19    fmt.Println(err.Error())20}21import (22func main() {23    err := golerror.NewWithStack("error message", 500, "error data", "error context", "error stack")24    fmt.Println(err.Error())25}

Error

Using AI Code Generation

1import "fmt"2import "github.com/GoLangsam/ctxerr"3func main() {4    var e = ctxerr.New("error message")5    fmt.Println(e.Error())6}7import "fmt"8import "github.com/GoLangsam/ctxerr"9func main() {10    var e = ctxerr.New("error message")11    fmt.Println(e)12}13import "fmt"14import "github.com/GoLangsam/ctxerr"15func main() {16    var e = ctxerr.New("error message")17    fmt.Println(e.Error())18}19import "fmt"20import "github.com/GoLangsam/ctxerr"21func main() {22    var e = ctxerr.New("error message")23    fmt.Println(e)24}25import "fmt"26import "github.com/GoLangsam/ctxerr"27func main() {28    var e = ctxerr.New("error message")29    fmt.Println(e.Error())30}31import "fmt"32import "github.com/GoLangsam/ctxerr"33func main() {34    var e = ctxerr.New("error message")35    fmt.Println(e)36}37import "fmt"38import "github.com/GoLangsam/ctxerr"39func main() {40    var e = ctxerr.New("error message")41    fmt.Println(e.Error())42}43import "fmt"44import "github.com/GoLangsam/ctxerr

Error

Using AI Code Generation

1import (2func main() {3	err := ctxerr.New("Error Message")4	fmt.Println(err.Error())5}6import (7func main() {8	err := ctxerr.New("Error Message")9	fmt.Println(err.Error("Context"))10}11import (12func main() {13	err := ctxerr.New("Error Message")14	fmt.Println(err.Error("Context", "Second Context"))15}16import (17func main() {18	err := ctxerr.New("Error Message")19	fmt.Println(err.Error("Context", "Second Context", "Third Context"))20}21import (22func main() {23	err := ctxerr.New("Error Message")24	fmt.Println(err.Error("Context", "Second Context", "Third Context", "Fourth Context"))25}26import (27func main() {28	err := ctxerr.New("Error Message")29	fmt.Println(err.Error("Context", "Second Context", "Third Context", "Fourth Context", "Fifth Context"))30}

Error

Using AI Code Generation

1import (2func main() {3 fmt.Println("Hello World")4 err := ctxerr.New("Error is here")5 fmt.Println(err.Error())6}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.