Version: v0.3.2 Latest Latest

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Published: Nov 8, 2017 License: MIT Imports: 6 Imported by: 0



Package wire is a generated protocol buffer package.

It is generated from these files:


It has these top-level messages:




This section is empty.


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var (
	ErrInvalidLengthWire = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowWire   = fmt.Errorf("proto: integer overflow")


This section is empty.


type ProtobufCarrier

type ProtobufCarrier TracerState

ProtobufCarrier is a DelegatingCarrier that uses protocol buffers as the the underlying datastructure. The reason for implementing DelagatingCarrier is to allow for end users to serialize the underlying protocol buffers using jsonpb or any other serialization forms they want.

func (*ProtobufCarrier) GetBaggage

func (p *ProtobufCarrier) GetBaggage(f func(k, v string))

GetBaggage iterates over each baggage item and executes the callback with the key:value pair.

func (*ProtobufCarrier) SetBaggageItem

func (p *ProtobufCarrier) SetBaggageItem(key, value string)

SetBaggageItem sets a baggage item.

func (*ProtobufCarrier) SetState

func (p *ProtobufCarrier) SetState(traceID types.TraceID, spanID uint64, parentSpanID *uint64, sampled bool, flags flag.Flags)

SetState set's the tracer state.

func (*ProtobufCarrier) State

func (p *ProtobufCarrier) State() (traceID types.TraceID, spanID uint64, parentSpanID *uint64, sampled bool, flags flag.Flags)

State returns the tracer state.

type TracerState

type TracerState struct {
	TraceId      uint64            `protobuf:"fixed64,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
	SpanId       uint64            `protobuf:"fixed64,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"`
	Sampled      bool              `protobuf:"varint,3,opt,name=sampled,proto3" json:"sampled,omitempty"`
	BaggageItems map[string]string `` /* 178-byte string literal not displayed */
	TraceIdHigh  uint64            `protobuf:"fixed64,20,opt,name=trace_id_high,json=traceIdHigh,proto3" json:"trace_id_high,omitempty"`
	ParentSpanId uint64            `protobuf:"fixed64,21,opt,name=parent_span_id,json=parentSpanId,proto3" json:"parent_span_id,omitempty"`
	Flags        uint64            `protobuf:"fixed64,22,opt,name=flags,proto3" json:"flags,omitempty"`

func (*TracerState) Descriptor

func (*TracerState) Descriptor() ([]byte, []int)

func (*TracerState) GetBaggageItems

func (m *TracerState) GetBaggageItems() map[string]string

func (*TracerState) GetFlags added in v0.2.3

func (m *TracerState) GetFlags() uint64

func (*TracerState) GetParentSpanId added in v0.2.3

func (m *TracerState) GetParentSpanId() uint64

func (*TracerState) GetSampled added in v0.2.3

func (m *TracerState) GetSampled() bool

func (*TracerState) GetSpanId added in v0.2.3

func (m *TracerState) GetSpanId() uint64

func (*TracerState) GetTraceId added in v0.2.3

func (m *TracerState) GetTraceId() uint64

func (*TracerState) GetTraceIdHigh added in v0.2.3

func (m *TracerState) GetTraceIdHigh() uint64

func (*TracerState) Marshal

func (m *TracerState) Marshal() (dAtA []byte, err error)

func (*TracerState) MarshalTo

func (m *TracerState) MarshalTo(dAtA []byte) (int, error)

func (*TracerState) ProtoMessage

func (*TracerState) ProtoMessage()

func (*TracerState) Reset

func (m *TracerState) Reset()

func (*TracerState) Size

func (m *TracerState) Size() (n int)

func (*TracerState) String

func (m *TracerState) String() string

func (*TracerState) Unmarshal

func (m *TracerState) Unmarshal(dAtA []byte) error

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