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Versions in this module

v1

v1.49.8

Apr 27, 2023

v1.49.7

Apr 25, 2023

v1.49.6

Apr 24, 2023

v1.49.5

Apr 24, 2023

v1.49.4

Apr 24, 2023

v1.49.3

Apr 24, 2023

Changes in this version

+ const DefaultBaggageHeaderPrefix

+ const DefaultParentIDHeader

+ const DefaultPriorityHeader

+ const DefaultTraceIDHeader

+ const SamplingRuleSpan

+ const SamplingRuleTrace

+ var ErrInvalidCarrier = errors.New("invalid carrier")

+ var ErrInvalidSpanContext = errors.New("invalid span context")

+ var ErrSpanContextCorrupted = errors.New("span context corrupted")

+ var ErrSpanContextNotFound = errors.New("span context not found")

+ func ContextWithSpan(ctx context.Context, s Span) context.Context

+ func Extract(carrier interface{}) (ddtrace.SpanContext, error)

+ func Flush()

+ func Inject(ctx ddtrace.SpanContext, carrier interface{}) error

+ func SetUser(s Span, id string, opts ...UserMonitoringOption)

+ func Start(opts ...StartOption)

+ func Stop()

+ type DBMPropagationMode string

+ const DBMPropagationModeDisabled

+ const DBMPropagationModeFull

+ const DBMPropagationModeService

+ const DBMPropagationModeUndefined

+ type FinishOption = ddtrace.FinishOption

+ func FinishTime(t time.Time) FinishOption

+ func NoDebugStack() FinishOption

+ func StackFrames(n, skip uint) FinishOption

+ func WithError(err error) FinishOption

+ type HTTPHeadersCarrier http.Header

+ func (c HTTPHeadersCarrier) ForeachKey(handler func(key, val string) error) error

+ func (c HTTPHeadersCarrier) Set(key, val string)

+ type Propagator interface

+ Extract func(carrier interface{}) (ddtrace.SpanContext, error)

+ Inject func(context ddtrace.SpanContext, carrier interface{}) error

+ func NewPropagator(cfg *PropagatorConfig, propagators ...Propagator) Propagator

+ type PropagatorConfig struct

+ B3 bool

+ BaggagePrefix string

+ MaxTagsHeaderLen int

+ ParentHeader string

+ PriorityHeader string

+ TraceHeader string

+ type RateSampler interface

+ Rate func() float64

+ SetRate func(rate float64)

+ func NewAllSampler() RateSampler

+ func NewRateSampler(rate float64) RateSampler

+ type SQLCommentCarrier struct

+ DBServiceName string

+ Mode DBMPropagationMode

+ Query string

+ SpanID uint64

+ func (c *SQLCommentCarrier) Extract() (ddtrace.SpanContext, error)

+ func (c *SQLCommentCarrier) Inject(spanCtx ddtrace.SpanContext) error

+ type SQLCommentInjectionMode DBMPropagationMode

+ const SQLInjectionDisabled

+ const SQLInjectionModeFull

+ const SQLInjectionModeService

+ const SQLInjectionUndefined

+ type Sampler interface

+ Sample func(span Span) bool

+ type SamplingRule struct

+ MaxPerSecond float64

+ Name *regexp.Regexp

+ Rate float64

+ Service *regexp.Regexp

+ func NameRule(name string, rate float64) SamplingRule

+ func NameServiceRule(name string, service string, rate float64) SamplingRule

+ func RateRule(rate float64) SamplingRule

+ func ServiceRule(service string, rate float64) SamplingRule

+ func SpanNameServiceMPSRule(name, service string, rate, limit float64) SamplingRule

+ func SpanNameServiceRule(name, service string, rate float64) SamplingRule

+ func (sr *SamplingRule) MarshalJSON() ([]byte, error)

+ type SamplingRuleType int

+ func (sr SamplingRuleType) String() string

+ type Span = ddtrace.Span

+ func SpanFromContext(ctx context.Context) (Span, bool)

+ func StartSpan(operationName string, opts ...StartSpanOption) Span

+ func StartSpanFromContext(ctx context.Context, operationName string, opts ...StartSpanOption) (Span, context.Context)

+ type StartOption func(*config)

+ func WithAgentAddr(addr string) StartOption

+ func WithAnalytics(on bool) StartOption

+ func WithAnalyticsRate(rate float64) StartOption

+ func WithDebugMode(enabled bool) StartOption

+ func WithDebugStack(enabled bool) StartOption

+ func WithDogstatsdAddress(addr string) StartOption

+ func WithEnv(env string) StartOption

+ func WithFeatureFlags(feats ...string) StartOption

+ func WithGlobalTag(k string, v interface{}) StartOption

+ func WithHTTPClient(client *http.Client) StartOption

+ func WithHTTPRoundTripper(r http.RoundTripper) StartOption

+ func WithHostname(name string) StartOption

+ func WithLambdaMode(enabled bool) StartOption

+ func WithLogStartup(enabled bool) StartOption

+ func WithLogger(logger ddtrace.Logger) StartOption

+ func WithPrioritySampling() StartOption

+ func WithProfilerCodeHotspots(enabled bool) StartOption

+ func WithProfilerEndpoints(enabled bool) StartOption

+ func WithPropagator(p Propagator) StartOption

+ func WithRuntimeMetrics() StartOption

+ func WithSampler(s Sampler) StartOption

+ func WithSamplingRules(rules []SamplingRule) StartOption

+ func WithSendRetries(retries int) StartOption

+ func WithService(name string) StartOption

+ func WithServiceMapping(from, to string) StartOption

+ func WithServiceName(name string) StartOption

+ func WithServiceVersion(version string) StartOption

+ func WithTraceEnabled(enabled bool) StartOption

+ func WithUDS(socketPath string) StartOption

+ func WithUniversalVersion(version string) StartOption

+ type StartSpanOption = ddtrace.StartSpanOption

+ func AnalyticsRate(rate float64) StartSpanOption

+ func ChildOf(ctx ddtrace.SpanContext) StartSpanOption

+ func Measured() StartSpanOption

+ func ResourceName(name string) StartSpanOption

+ func ServiceName(name string) StartSpanOption

+ func SpanType(name string) StartSpanOption

+ func StartTime(t time.Time) StartSpanOption

+ func Tag(k string, v interface{}) StartSpanOption

+ func WithSpanID(id uint64) StartSpanOption

+ type TextMapCarrier map[string]string

+ func (c TextMapCarrier) ForeachKey(handler func(key, val string) error) error

+ func (c TextMapCarrier) Set(key, val string)

+ type TextMapReader interface

+ ForeachKey func(handler func(key, val string) error) error

+ type TextMapWriter interface

+ Set func(key, val string)

+ type UserMonitoringConfig struct

+ Email string

+ Name string

+ PropagateID bool

+ Role string

+ Scope string

+ SessionID string

+ type UserMonitoringOption func(*UserMonitoringConfig)

+ func WithPropagation() UserMonitoringOption

+ func WithUserEmail(email string) UserMonitoringOption

+ func WithUserName(name string) UserMonitoringOption

+ func WithUserRole(role string) UserMonitoringOption

+ func WithUserScope(scope string) UserMonitoringOption

+ func WithUserSessionID(sessionID string) UserMonitoringOption