vendor: github.com/moby/buildkit v0.13.0-rc2

full diff: https://github.com/moby/buildkit/compare/8e3fe35738c2...v0.13.0-rc2

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/go.opentelemetry.io/otel/sdk/metric/instrument.go

@@ -188,9 +188,11 @@ type int64Inst struct {
 	embedded.Int64Histogram
 }
 
-var _ metric.Int64Counter = (*int64Inst)(nil)
-var _ metric.Int64UpDownCounter = (*int64Inst)(nil)
-var _ metric.Int64Histogram = (*int64Inst)(nil)
+var (
+	_ metric.Int64Counter       = (*int64Inst)(nil)
+	_ metric.Int64UpDownCounter = (*int64Inst)(nil)
+	_ metric.Int64Histogram     = (*int64Inst)(nil)
+)
 
 func (i *int64Inst) Add(ctx context.Context, val int64, opts ...metric.AddOption) {
 	c := metric.NewAddConfig(opts)
@@ -219,9 +221,11 @@ type float64Inst struct {
 	embedded.Float64Histogram
 }
 
-var _ metric.Float64Counter = (*float64Inst)(nil)
-var _ metric.Float64UpDownCounter = (*float64Inst)(nil)
-var _ metric.Float64Histogram = (*float64Inst)(nil)
+var (
+	_ metric.Float64Counter       = (*float64Inst)(nil)
+	_ metric.Float64UpDownCounter = (*float64Inst)(nil)
+	_ metric.Float64Histogram     = (*float64Inst)(nil)
+)
 
 func (i *float64Inst) Add(ctx context.Context, val float64, opts ...metric.AddOption) {
 	c := metric.NewAddConfig(opts)
@@ -260,9 +264,11 @@ type float64Observable struct {
 	embedded.Float64ObservableGauge
 }
 
-var _ metric.Float64ObservableCounter = float64Observable{}
-var _ metric.Float64ObservableUpDownCounter = float64Observable{}
-var _ metric.Float64ObservableGauge = float64Observable{}
+var (
+	_ metric.Float64ObservableCounter       = float64Observable{}
+	_ metric.Float64ObservableUpDownCounter = float64Observable{}
+	_ metric.Float64ObservableGauge         = float64Observable{}
+)
 
 func newFloat64Observable(m *meter, kind InstrumentKind, name, desc, u string, meas []aggregate.Measure[float64]) float64Observable {
 	return float64Observable{
@@ -279,9 +285,11 @@ type int64Observable struct {
 	embedded.Int64ObservableGauge
 }
 
-var _ metric.Int64ObservableCounter = int64Observable{}
-var _ metric.Int64ObservableUpDownCounter = int64Observable{}
-var _ metric.Int64ObservableGauge = int64Observable{}
+var (
+	_ metric.Int64ObservableCounter       = int64Observable{}
+	_ metric.Int64ObservableUpDownCounter = int64Observable{}
+	_ metric.Int64ObservableGauge         = int64Observable{}
+)
 
 func newInt64Observable(m *meter, kind InstrumentKind, name, desc, u string, meas []aggregate.Measure[int64]) int64Observable {
 	return int64Observable{

vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go

@@ -113,7 +113,7 @@ func (p *expoHistogramDataPoint[N]) record(v N) {
 			otel.Handle(errors.New("exponential histogram scale underflow"))
 			return
 		}
-		//Downscale
+		// Downscale
 		p.scale -= scaleDelta
 		p.posBuckets.downscale(scaleDelta)
 		p.negBuckets.downscale(scaleDelta)

vendor/go.opentelemetry.io/otel/sdk/metric/meter.go

@@ -26,11 +26,9 @@ import (
 	"go.opentelemetry.io/otel/sdk/metric/internal/aggregate"
 )
 
-var (
-	// ErrInstrumentName indicates the created instrument has an invalid name.
-	// Valid names must consist of 255 or fewer characters including alphanumeric, _, ., -, / and start with a letter.
-	ErrInstrumentName = errors.New("invalid instrument name")
-)
+// ErrInstrumentName indicates the created instrument has an invalid name.
+// Valid names must consist of 255 or fewer characters including alphanumeric, _, ., -, / and start with a letter.
+var ErrInstrumentName = errors.New("invalid instrument name")
 
 // meter handles the creation and coordination of all metric instruments. A
 // meter represents a single instrumentation scope; all metric telemetry
@@ -97,9 +95,8 @@ func (m *meter) Int64UpDownCounter(name string, options ...metric.Int64UpDownCou
 // distribution of int64 measurements during a computational operation.
 func (m *meter) Int64Histogram(name string, options ...metric.Int64HistogramOption) (metric.Int64Histogram, error) {
 	cfg := metric.NewInt64HistogramConfig(options...)
-	const kind = InstrumentKindHistogram
 	p := int64InstProvider{m}
-	i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
+	i, err := p.lookupHistogram(name, cfg)
 	if err != nil {
 		return i, err
 	}
@@ -190,9 +187,8 @@ func (m *meter) Float64UpDownCounter(name string, options ...metric.Float64UpDow
 // distribution of float64 measurements during a computational operation.
 func (m *meter) Float64Histogram(name string, options ...metric.Float64HistogramOption) (metric.Float64Histogram, error) {
 	cfg := metric.NewFloat64HistogramConfig(options...)
-	const kind = InstrumentKindHistogram
 	p := float64InstProvider{m}
-	i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
+	i, err := p.lookupHistogram(name, cfg)
 	if err != nil {
 		return i, err
 	}
@@ -268,9 +264,11 @@ func validateInstrumentName(name string) error {
 	}
 	return nil
 }
+
 func isAlpha(c rune) bool {
 	return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z')
 }
+
 func isAlphanumeric(c rune) bool {
 	return isAlpha(c) || ('0' <= c && c <= '9')
 }
@@ -456,12 +454,36 @@ func (p int64InstProvider) aggs(kind InstrumentKind, name, desc, u string) ([]ag
 	return p.int64Resolver.Aggregators(inst)
 }
 
+func (p int64InstProvider) histogramAggs(name string, cfg metric.Int64HistogramConfig) ([]aggregate.Measure[int64], error) {
+	boundaries := cfg.ExplicitBucketBoundaries()
+	aggError := AggregationExplicitBucketHistogram{Boundaries: boundaries}.err()
+	if aggError != nil {
+		// If boundaries are invalid, ignore them.
+		boundaries = nil
+	}
+	inst := Instrument{
+		Name:        name,
+		Description: cfg.Description(),
+		Unit:        cfg.Unit(),
+		Kind:        InstrumentKindHistogram,
+		Scope:       p.scope,
+	}
+	measures, err := p.int64Resolver.HistogramAggregators(inst, boundaries)
+	return measures, errors.Join(aggError, err)
+}
+
 // lookup returns the resolved instrumentImpl.
 func (p int64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*int64Inst, error) {
 	aggs, err := p.aggs(kind, name, desc, u)
 	return &int64Inst{measures: aggs}, err
 }
 
+// lookupHistogram returns the resolved instrumentImpl.
+func (p int64InstProvider) lookupHistogram(name string, cfg metric.Int64HistogramConfig) (*int64Inst, error) {
+	aggs, err := p.histogramAggs(name, cfg)
+	return &int64Inst{measures: aggs}, err
+}
+
 // float64InstProvider provides float64 OpenTelemetry instruments.
 type float64InstProvider struct{ *meter }
 
@@ -476,12 +498,36 @@ func (p float64InstProvider) aggs(kind InstrumentKind, name, desc, u string) ([]
 	return p.float64Resolver.Aggregators(inst)
 }
 
+func (p float64InstProvider) histogramAggs(name string, cfg metric.Float64HistogramConfig) ([]aggregate.Measure[float64], error) {
+	boundaries := cfg.ExplicitBucketBoundaries()
+	aggError := AggregationExplicitBucketHistogram{Boundaries: boundaries}.err()
+	if aggError != nil {
+		// If boundaries are invalid, ignore them.
+		boundaries = nil
+	}
+	inst := Instrument{
+		Name:        name,
+		Description: cfg.Description(),
+		Unit:        cfg.Unit(),
+		Kind:        InstrumentKindHistogram,
+		Scope:       p.scope,
+	}
+	measures, err := p.float64Resolver.HistogramAggregators(inst, boundaries)
+	return measures, errors.Join(aggError, err)
+}
+
 // lookup returns the resolved instrumentImpl.
 func (p float64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*float64Inst, error) {
 	aggs, err := p.aggs(kind, name, desc, u)
 	return &float64Inst{measures: aggs}, err
 }
 
+// lookupHistogram returns the resolved instrumentImpl.
+func (p float64InstProvider) lookupHistogram(name string, cfg metric.Float64HistogramConfig) (*float64Inst, error) {
+	aggs, err := p.histogramAggs(name, cfg)
+	return &float64Inst{measures: aggs}, err
+}
+
 type int64ObservProvider struct{ *meter }
 
 func (p int64ObservProvider) lookup(kind InstrumentKind, name, desc, u string) (int64Observable, error) {

vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go

@@ -240,3 +240,54 @@ type Exemplar[N int64 | float64] struct {
 	// be empty.
 	TraceID []byte `json:",omitempty"`
 }
+
+// Summary metric data are used to convey quantile summaries,
+// a Prometheus (see: https://prometheus.io/docs/concepts/metric_types/#summary)
+// data type.
+//
+// These data points cannot always be merged in a meaningful way. The Summary
+// type is only used by bridges from other metrics libraries, and cannot be
+// produced using OpenTelemetry instrumentation.
+type Summary struct {
+	// DataPoints are the individual aggregated measurements with unique
+	// attributes.
+	DataPoints []SummaryDataPoint
+}
+
+func (Summary) privateAggregation() {}
+
+// SummaryDataPoint is a single data point in a timeseries that describes the
+// time-varying values of a Summary metric.
+type SummaryDataPoint struct {
+	// Attributes is the set of key value pairs that uniquely identify the
+	// timeseries.
+	Attributes attribute.Set
+
+	// StartTime is when the timeseries was started.
+	StartTime time.Time
+	// Time is the time when the timeseries was recorded.
+	Time time.Time
+
+	// Count is the number of updates this summary has been calculated with.
+	Count uint64
+
+	// Sum is the sum of the values recorded.
+	Sum float64
+
+	// (Optional) list of values at different quantiles of the distribution calculated
+	// from the current snapshot. The quantiles must be strictly increasing.
+	QuantileValues []QuantileValue
+}
+
+// QuantileValue is the value at a given quantile of a summary.
+type QuantileValue struct {
+	// Quantile is the quantile of this value.
+	//
+	// Must be in the interval [0.0, 1.0].
+	Quantile float64
+
+	// Value is the value at the given quantile of a summary.
+	//
+	// Quantile values must NOT be negative.
+	Value float64
+}

vendor/go.opentelemetry.io/otel/sdk/metric/periodic_reader.go

@@ -127,7 +127,8 @@ func NewPeriodicReader(exporter Exporter, options ...PeriodicReaderOption) *Peri
 		rmPool: sync.Pool{
 			New: func() interface{} {
 				return &metricdata.ResourceMetrics{}
-			}},
+			},
+		},
 	}
 	r.externalProducers.Store(conf.producers)
 

vendor/go.opentelemetry.io/otel/sdk/metric/pipeline.go

@@ -231,7 +231,7 @@ func newInserter[N int64 | float64](p *pipeline, vc *cache[string, instID]) *ins
 //
 // If an instrument is determined to use a Drop aggregation, that instrument is
 // not inserted nor returned.
-func (i *inserter[N]) Instrument(inst Instrument) ([]aggregate.Measure[N], error) {
+func (i *inserter[N]) Instrument(inst Instrument, readerAggregation Aggregation) ([]aggregate.Measure[N], error) {
 	var (
 		matched  bool
 		measures []aggregate.Measure[N]
@@ -245,8 +245,7 @@ func (i *inserter[N]) Instrument(inst Instrument) ([]aggregate.Measure[N], error
 			continue
 		}
 		matched = true
-
-		in, id, err := i.cachedAggregator(inst.Scope, inst.Kind, stream)
+		in, id, err := i.cachedAggregator(inst.Scope, inst.Kind, stream, readerAggregation)
 		if err != nil {
 			errs.append(err)
 		}
@@ -271,7 +270,7 @@ func (i *inserter[N]) Instrument(inst Instrument) ([]aggregate.Measure[N], error
 		Description: inst.Description,
 		Unit:        inst.Unit,
 	}
-	in, _, err := i.cachedAggregator(inst.Scope, inst.Kind, stream)
+	in, _, err := i.cachedAggregator(inst.Scope, inst.Kind, stream, readerAggregation)
 	if err != nil {
 		errs.append(err)
 	}
@@ -291,6 +290,31 @@ type aggVal[N int64 | float64] struct {
 	Err     error
 }
 
+// readerDefaultAggregation returns the default aggregation for the instrument
+// kind based on the reader's aggregation preferences. This is used unless the
+// aggregation is overridden with a view.
+func (i *inserter[N]) readerDefaultAggregation(kind InstrumentKind) Aggregation {
+	aggregation := i.pipeline.reader.aggregation(kind)
+	switch aggregation.(type) {
+	case nil, AggregationDefault:
+		// If the reader returns default or nil use the default selector.
+		aggregation = DefaultAggregationSelector(kind)
+	default:
+		// Deep copy and validate before using.
+		aggregation = aggregation.copy()
+		if err := aggregation.err(); err != nil {
+			orig := aggregation
+			aggregation = DefaultAggregationSelector(kind)
+			global.Error(
+				err, "using default aggregation instead",
+				"aggregation", orig,
+				"replacement", aggregation,
+			)
+		}
+	}
+	return aggregation
+}
+
 // cachedAggregator returns the appropriate aggregate input and output
 // functions for an instrument configuration. If the exact instrument has been
 // created within the inst.Scope, those aggregate function instances will be
@@ -305,29 +329,14 @@ type aggVal[N int64 | float64] struct {
 //
 // If the instrument defines an unknown or incompatible aggregation, an error
 // is returned.
-func (i *inserter[N]) cachedAggregator(scope instrumentation.Scope, kind InstrumentKind, stream Stream) (meas aggregate.Measure[N], aggID uint64, err error) {
+func (i *inserter[N]) cachedAggregator(scope instrumentation.Scope, kind InstrumentKind, stream Stream, readerAggregation Aggregation) (meas aggregate.Measure[N], aggID uint64, err error) {
 	switch stream.Aggregation.(type) {
 	case nil:
-		// Undefined, nil, means to use the default from the reader.
-		stream.Aggregation = i.pipeline.reader.aggregation(kind)
-		switch stream.Aggregation.(type) {
-		case nil, AggregationDefault:
-			// If the reader returns default or nil use the default selector.
-			stream.Aggregation = DefaultAggregationSelector(kind)
-		default:
-			// Deep copy and validate before using.
-			stream.Aggregation = stream.Aggregation.copy()
-			if err := stream.Aggregation.err(); err != nil {
-				orig := stream.Aggregation
-				stream.Aggregation = DefaultAggregationSelector(kind)
-				global.Error(
-					err, "using default aggregation instead",
-					"aggregation", orig,
-					"replacement", stream.Aggregation,
-				)
-			}
-		}
+		// The aggregation was not overridden with a view. Use the aggregation
+		// provided by the reader.
+		stream.Aggregation = readerAggregation
 	case AggregationDefault:
+		// The view explicitly requested the default aggregation.
 		stream.Aggregation = DefaultAggregationSelector(kind)
 	}
 
@@ -596,7 +605,29 @@ func (r resolver[N]) Aggregators(id Instrument) ([]aggregate.Measure[N], error)
 
 	errs := &multierror{}
 	for _, i := range r.inserters {
-		in, err := i.Instrument(id)
+		in, err := i.Instrument(id, i.readerDefaultAggregation(id.Kind))
+		if err != nil {
+			errs.append(err)
+		}
+		measures = append(measures, in...)
+	}
+	return measures, errs.errorOrNil()
+}
+
+// HistogramAggregators returns the histogram Aggregators that must be updated by the instrument
+// defined by key. If boundaries were provided on instrument instantiation, those take precedence
+// over boundaries provided by the reader.
+func (r resolver[N]) HistogramAggregators(id Instrument, boundaries []float64) ([]aggregate.Measure[N], error) {
+	var measures []aggregate.Measure[N]
+
+	errs := &multierror{}
+	for _, i := range r.inserters {
+		agg := i.readerDefaultAggregation(id.Kind)
+		if histAgg, ok := agg.(AggregationExplicitBucketHistogram); ok && len(boundaries) > 0 {
+			histAgg.Boundaries = boundaries
+			agg = histAgg
+		}
+		in, err := i.Instrument(id, agg)
 		if err != nil {
 			errs.append(err)
 		}

vendor/go.opentelemetry.io/otel/sdk/metric/version.go

@@ -16,5 +16,5 @@ package metric // import "go.opentelemetry.io/otel/sdk/metric"
 
 // version is the current release version of the metric SDK in use.
 func version() string {
-	return "1.19.0"
+	return "1.21.0"
 }

vendor/go.opentelemetry.io/otel/sdk/resource/auto.go

@@ -21,12 +21,10 @@ import (
 	"strings"
 )
 
-var (
-	// ErrPartialResource is returned by a detector when complete source
-	// information for a Resource is unavailable or the source information
-	// contains invalid values that are omitted from the returned Resource.
-	ErrPartialResource = errors.New("partial resource")
-)
+// ErrPartialResource is returned by a detector when complete source
+// information for a Resource is unavailable or the source information
+// contains invalid values that are omitted from the returned Resource.
+var ErrPartialResource = errors.New("partial resource")
 
 // Detector detects OpenTelemetry resource information.
 type Detector interface {

vendor/go.opentelemetry.io/otel/sdk/resource/env.go

@@ -28,16 +28,14 @@ import (
 
 const (
 	// resourceAttrKey is the environment variable name OpenTelemetry Resource information will be read from.
-	resourceAttrKey = "OTEL_RESOURCE_ATTRIBUTES"
+	resourceAttrKey = "OTEL_RESOURCE_ATTRIBUTES" //nolint:gosec // False positive G101: Potential hardcoded credentials
 
 	// svcNameKey is the environment variable name that Service Name information will be read from.
 	svcNameKey = "OTEL_SERVICE_NAME"
 )
 
-var (
-	// errMissingValue is returned when a resource value is missing.
-	errMissingValue = fmt.Errorf("%w: missing value", ErrPartialResource)
-)
+// errMissingValue is returned when a resource value is missing.
+var errMissingValue = fmt.Errorf("%w: missing value", ErrPartialResource)
 
 // fromEnv is a Detector that implements the Detector and collects
 // resources from environment.  This Detector is included as a
@@ -91,7 +89,7 @@ func constructOTResources(s string) (*Resource, error) {
 			continue
 		}
 		key := strings.TrimSpace(k)
-		val, err := url.QueryUnescape(strings.TrimSpace(v))
+		val, err := url.PathUnescape(strings.TrimSpace(v))
 		if err != nil {
 			// Retain original value if decoding fails, otherwise it will be
 			// an empty string.

vendor/go.opentelemetry.io/otel/sdk/resource/os.go

@@ -36,8 +36,10 @@ func setOSDescriptionProvider(osDescriptionProvider osDescriptionProvider) {
 	osDescription = osDescriptionProvider
 }
 
-type osTypeDetector struct{}
-type osDescriptionDetector struct{}
+type (
+	osTypeDetector        struct{}
+	osDescriptionDetector struct{}
+)
 
 // Detect returns a *Resource that describes the operating system type the
 // service is running on.
@@ -56,7 +58,6 @@ func (osTypeDetector) Detect(ctx context.Context) (*Resource, error) {
 // service is running on.
 func (osDescriptionDetector) Detect(ctx context.Context) (*Resource, error) {
 	description, err := osDescription()
-
 	if err != nil {
 		return nil, err
 	}

vendor/go.opentelemetry.io/otel/sdk/resource/process.go

@@ -25,14 +25,16 @@ import (
 	semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
 )
 
-type pidProvider func() int
-type executablePathProvider func() (string, error)
-type commandArgsProvider func() []string
-type ownerProvider func() (*user.User, error)
-type runtimeNameProvider func() string
-type runtimeVersionProvider func() string
-type runtimeOSProvider func() string
-type runtimeArchProvider func() string
+type (
+	pidProvider            func() int
+	executablePathProvider func() (string, error)
+	commandArgsProvider    func() []string
+	ownerProvider          func() (*user.User, error)
+	runtimeNameProvider    func() string
+	runtimeVersionProvider func() string
+	runtimeOSProvider      func() string
+	runtimeArchProvider    func() string
+)
 
 var (
 	defaultPidProvider            pidProvider            = os.Getpid
@@ -108,14 +110,16 @@ func setUserProviders(ownerProvider ownerProvider) {
 	owner = ownerProvider
 }
 
-type processPIDDetector struct{}
-type processExecutableNameDetector struct{}
-type processExecutablePathDetector struct{}
-type processCommandArgsDetector struct{}
-type processOwnerDetector struct{}
-type processRuntimeNameDetector struct{}
-type processRuntimeVersionDetector struct{}
-type processRuntimeDescriptionDetector struct{}
+type (
+	processPIDDetector                struct{}
+	processExecutableNameDetector     struct{}
+	processExecutablePathDetector     struct{}
+	processCommandArgsDetector        struct{}
+	processOwnerDetector              struct{}
+	processRuntimeNameDetector        struct{}
+	processRuntimeVersionDetector     struct{}
+	processRuntimeDescriptionDetector struct{}
+)
 
 // Detect returns a *Resource that describes the process identifier (PID) of the
 // executing process.

vendor/go.opentelemetry.io/otel/sdk/trace/provider.go

@@ -25,6 +25,8 @@ import (
 	"go.opentelemetry.io/otel/sdk/instrumentation"
 	"go.opentelemetry.io/otel/sdk/resource"
 	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/embedded"
+	"go.opentelemetry.io/otel/trace/noop"
 )
 
 const (
@@ -73,6 +75,8 @@ func (cfg tracerProviderConfig) MarshalLog() interface{} {
 // TracerProvider is an OpenTelemetry TracerProvider. It provides Tracers to
 // instrumentation so it can trace operational flow through a system.
 type TracerProvider struct {
+	embedded.TracerProvider
+
 	mu             sync.Mutex
 	namedTracer    map[instrumentation.Scope]*tracer
 	spanProcessors atomic.Pointer[spanProcessorStates]
@@ -139,7 +143,7 @@ func NewTracerProvider(opts ...TracerProviderOption) *TracerProvider {
 func (p *TracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer {
 	// This check happens before the mutex is acquired to avoid deadlocking if Tracer() is called from within Shutdown().
 	if p.isShutdown.Load() {
-		return trace.NewNoopTracerProvider().Tracer(name, opts...)
+		return noop.NewTracerProvider().Tracer(name, opts...)
 	}
 	c := trace.NewTracerConfig(opts...)
 	if name == "" {
@@ -157,7 +161,7 @@ func (p *TracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.T
 		// Must check the flag after acquiring the mutex to avoid returning a valid tracer if Shutdown() ran
 		// after the first check above but before we acquired the mutex.
 		if p.isShutdown.Load() {
-			return trace.NewNoopTracerProvider().Tracer(name, opts...), true
+			return noop.NewTracerProvider().Tracer(name, opts...), true
 		}
 		t, ok := p.namedTracer[is]
 		if !ok {

vendor/go.opentelemetry.io/otel/sdk/trace/sampling.go

@@ -158,9 +158,9 @@ func NeverSample() Sampler {
 	return alwaysOffSampler{}
 }
 
-// ParentBased returns a composite sampler which behaves differently,
+// ParentBased returns a sampler decorator which behaves differently,
 // based on the parent of the span. If the span has no parent,
-// the root(Sampler) is used to make sampling decision. If the span has
+// the decorated sampler is used to make sampling decision. If the span has
 // a parent, depending on whether the parent is remote and whether it
 // is sampled, one of the following samplers will apply:
 //   - remoteParentSampled(Sampler) (default: AlwaysOn)

vendor/go.opentelemetry.io/otel/sdk/trace/span.go

@@ -32,6 +32,7 @@ import (
 	"go.opentelemetry.io/otel/sdk/resource"
 	semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
 	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 // ReadOnlySpan allows reading information from the data structure underlying a
@@ -108,6 +109,8 @@ type ReadWriteSpan interface {
 // recordingSpan is an implementation of the OpenTelemetry Span API
 // representing the individual component of a trace that is sampled.
 type recordingSpan struct {
+	embedded.Span
+
 	// mu protects the contents of this span.
 	mu sync.Mutex
 
@@ -158,8 +161,10 @@ type recordingSpan struct {
 	tracer *tracer
 }
 
-var _ ReadWriteSpan = (*recordingSpan)(nil)
-var _ runtimeTracer = (*recordingSpan)(nil)
+var (
+	_ ReadWriteSpan = (*recordingSpan)(nil)
+	_ runtimeTracer = (*recordingSpan)(nil)
+)
 
 // SpanContext returns the SpanContext of this span.
 func (s *recordingSpan) SpanContext() trace.SpanContext {
@@ -772,6 +777,8 @@ func (s *recordingSpan) runtimeTrace(ctx context.Context) context.Context {
 // that wraps a SpanContext. It performs no operations other than to return
 // the wrapped SpanContext or TracerProvider that created it.
 type nonRecordingSpan struct {
+	embedded.Span
+
 	// tracer is the SDK tracer that created this span.
 	tracer *tracer
 	sc     trace.SpanContext

vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go

@@ -20,9 +20,12 @@ import (
 
 	"go.opentelemetry.io/otel/sdk/instrumentation"
 	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/embedded"
 )
 
 type tracer struct {
+	embedded.Tracer
+
 	provider             *TracerProvider
 	instrumentationScope instrumentation.Scope
 }

vendor/go.opentelemetry.io/otel/sdk/trace/tracetest/span.go

@@ -162,6 +162,7 @@ func (s spanSnapshot) Resource() *resource.Resource     { return s.resource }
 func (s spanSnapshot) InstrumentationScope() instrumentation.Scope {
 	return s.instrumentationScope
 }
+
 func (s spanSnapshot) InstrumentationLibrary() instrumentation.Library {
 	return s.instrumentationScope
 }

vendor/go.opentelemetry.io/otel/sdk/version.go

@@ -16,5 +16,5 @@ package sdk // import "go.opentelemetry.io/otel/sdk"
 
 // Version is the current release version of the OpenTelemetry SDK in use.
 func Version() string {
-	return "1.19.0"
+	return "1.21.0"
 }