1 files changed, 0 insertions, 265 deletions
diff --git a/vendor/go.opencensus.io/trace/trace_api.go b/vendor/go.opencensus.io/trace/trace_api.go
deleted file mode 100644
index 9e2c3a999..000000000
--- a/vendor/go.opencensus.io/trace/trace_api.go
+++ /dev/null
@@ -1,265 +0,0 @@
-// Copyright 2020, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
-	"context"
-)
-
-// DefaultTracer is the tracer used when package-level exported functions are invoked.
-var DefaultTracer Tracer = &tracer{}
-
-// Tracer can start spans and access context functions.
-type Tracer interface {
-
-	// StartSpan starts a new child span of the current span in the context. If
-	// there is no span in the context, creates a new trace and span.
-	//
-	// Returned context contains the newly created span. You can use it to
-	// propagate the returned span in process.
-	StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span)
-
-	// StartSpanWithRemoteParent starts a new child span of the span from the given parent.
-	//
-	// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
-	// preferred for cases where the parent is propagated via an incoming request.
-	//
-	// Returned context contains the newly created span. You can use it to
-	// propagate the returned span in process.
-	StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span)
-
-	// FromContext returns the Span stored in a context, or nil if there isn't one.
-	FromContext(ctx context.Context) *Span
-
-	// NewContext returns a new context with the given Span attached.
-	NewContext(parent context.Context, s *Span) context.Context
-}
-
-// StartSpan starts a new child span of the current span in the context. If
-// there is no span in the context, creates a new trace and span.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func StartSpan(ctx context.Context, name string, o ...StartOption) (context.Context, *Span) {
-	return DefaultTracer.StartSpan(ctx, name, o...)
-}
-
-// StartSpanWithRemoteParent starts a new child span of the span from the given parent.
-//
-// If the incoming context contains a parent, it ignores. StartSpanWithRemoteParent is
-// preferred for cases where the parent is propagated via an incoming request.
-//
-// Returned context contains the newly created span. You can use it to
-// propagate the returned span in process.
-func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o ...StartOption) (context.Context, *Span) {
-	return DefaultTracer.StartSpanWithRemoteParent(ctx, name, parent, o...)
-}
-
-// FromContext returns the Span stored in a context, or a Span that is not
-// recording events if there isn't one.
-func FromContext(ctx context.Context) *Span {
-	return DefaultTracer.FromContext(ctx)
-}
-
-// NewContext returns a new context with the given Span attached.
-func NewContext(parent context.Context, s *Span) context.Context {
-	return DefaultTracer.NewContext(parent, s)
-}
-
-// SpanInterface represents a span of a trace.  It has an associated SpanContext, and
-// stores data accumulated while the span is active.
-//
-// Ideally users should interact with Spans by calling the functions in this
-// package that take a Context parameter.
-type SpanInterface interface {
-
-	// IsRecordingEvents returns true if events are being recorded for this span.
-	// Use this check to avoid computing expensive annotations when they will never
-	// be used.
-	IsRecordingEvents() bool
-
-	// End ends the span.
-	End()
-
-	// SpanContext returns the SpanContext of the span.
-	SpanContext() SpanContext
-
-	// SetName sets the name of the span, if it is recording events.
-	SetName(name string)
-
-	// SetStatus sets the status of the span, if it is recording events.
-	SetStatus(status Status)
-
-	// AddAttributes sets attributes in the span.
-	//
-	// Existing attributes whose keys appear in the attributes parameter are overwritten.
-	AddAttributes(attributes ...Attribute)
-
-	// Annotate adds an annotation with attributes.
-	// Attributes can be nil.
-	Annotate(attributes []Attribute, str string)
-
-	// Annotatef adds an annotation with attributes.
-	Annotatef(attributes []Attribute, format string, a ...interface{})
-
-	// AddMessageSendEvent adds a message send event to the span.
-	//
-	// messageID is an identifier for the message, which is recommended to be
-	// unique in this span and the same between the send event and the receive
-	// event (this allows to identify a message between the sender and receiver).
-	// For example, this could be a sequence id.
-	AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64)
-
-	// AddMessageReceiveEvent adds a message receive event to the span.
-	//
-	// messageID is an identifier for the message, which is recommended to be
-	// unique in this span and the same between the send event and the receive
-	// event (this allows to identify a message between the sender and receiver).
-	// For example, this could be a sequence id.
-	AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64)
-
-	// AddLink adds a link to the span.
-	AddLink(l Link)
-
-	// String prints a string representation of a span.
-	String() string
-}
-
-// NewSpan is a convenience function for creating a *Span out of a *span
-func NewSpan(s SpanInterface) *Span {
-	return &Span{internal: s}
-}
-
-// Span is a struct wrapper around the SpanInt interface, which allows correctly handling
-// nil spans, while also allowing the SpanInterface implementation to be swapped out.
-type Span struct {
-	internal SpanInterface
-}
-
-// Internal returns the underlying implementation of the Span
-func (s *Span) Internal() SpanInterface {
-	return s.internal
-}
-
-// IsRecordingEvents returns true if events are being recorded for this span.
-// Use this check to avoid computing expensive annotations when they will never
-// be used.
-func (s *Span) IsRecordingEvents() bool {
-	if s == nil {
-		return false
-	}
-	return s.internal.IsRecordingEvents()
-}
-
-// End ends the span.
-func (s *Span) End() {
-	if s == nil {
-		return
-	}
-	s.internal.End()
-}
-
-// SpanContext returns the SpanContext of the span.
-func (s *Span) SpanContext() SpanContext {
-	if s == nil {
-		return SpanContext{}
-	}
-	return s.internal.SpanContext()
-}
-
-// SetName sets the name of the span, if it is recording events.
-func (s *Span) SetName(name string) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.SetName(name)
-}
-
-// SetStatus sets the status of the span, if it is recording events.
-func (s *Span) SetStatus(status Status) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.SetStatus(status)
-}
-
-// AddAttributes sets attributes in the span.
-//
-// Existing attributes whose keys appear in the attributes parameter are overwritten.
-func (s *Span) AddAttributes(attributes ...Attribute) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.AddAttributes(attributes...)
-}
-
-// Annotate adds an annotation with attributes.
-// Attributes can be nil.
-func (s *Span) Annotate(attributes []Attribute, str string) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.Annotate(attributes, str)
-}
-
-// Annotatef adds an annotation with attributes.
-func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{}) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.Annotatef(attributes, format, a...)
-}
-
-// AddMessageSendEvent adds a message send event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize)
-}
-
-// AddMessageReceiveEvent adds a message receive event to the span.
-//
-// messageID is an identifier for the message, which is recommended to be
-// unique in this span and the same between the send event and the receive
-// event (this allows to identify a message between the sender and receiver).
-// For example, this could be a sequence id.
-func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize)
-}
-
-// AddLink adds a link to the span.
-func (s *Span) AddLink(l Link) {
-	if !s.IsRecordingEvents() {
-		return
-	}
-	s.internal.AddLink(l)
-}
-
-// String prints a string representation of a span.
-func (s *Span) String() string {
-	if s == nil {
-		return "<nil>"
-	}
-	return s.internal.String()
-}