wire

Documentation

Index

• Variables
• type ProtobufCarrier
  • func (p *ProtobufCarrier) GetBaggage(f func(k, v string))
  • func (p *ProtobufCarrier) SetBaggageItem(key, value string)
  • func (p *ProtobufCarrier) SetState(traceID, spanID uint64, sampled bool)
  • func (p *ProtobufCarrier) State() (traceID, spanID uint64, sampled bool)
• type TracerState
  • func (*TracerState) Descriptor() ([]byte, []int)
  • func (m *TracerState) GetBaggageItems() map[string]string
  • func (m *TracerState) GetSampled() bool
  • func (m *TracerState) GetSpanId() uint64
  • func (m *TracerState) GetTraceId() uint64
  • func (m *TracerState) Marshal() (dAtA []byte, err error)
  • func (m *TracerState) MarshalTo(dAtA []byte) (int, error)
  • func (m *TracerState) MarshalToSizedBuffer(dAtA []byte) (int, error)
  • func (*TracerState) ProtoMessage()
  • func (m *TracerState) Reset()
  • func (m *TracerState) Size() (n int)
  • func (m *TracerState) String() string
  • func (m *TracerState) Unmarshal(dAtA []byte) error
  • func (m *TracerState) XXX_DiscardUnknown()
  • func (m *TracerState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
  • func (m *TracerState) XXX_Merge(src proto.Message)
  • func (m *TracerState) XXX_Size() int
  • func (m *TracerState) XXX_Unmarshal(b []byte) error

Variables

var (
	ErrInvalidLengthWire        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowWire          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupWire = fmt.Errorf("proto: unexpected end of group")
)

Types

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, spanID uint64, sampled bool)

SetState set's the tracer state.

func (*ProtobufCarrier) State

func (p *ProtobufCarrier) State() (traceID, spanID uint64, sampled bool)

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 `` /* 185-byte string literal not displayed */
}

func (*TracerState) Descriptor

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

func (*TracerState) GetBaggageItems

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

func (*TracerState) GetSampled

func (m *TracerState) GetSampled() bool

func (*TracerState) GetSpanId

func (m *TracerState) GetSpanId() uint64

func (*TracerState) GetTraceId

func (m *TracerState) GetTraceId() 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) MarshalToSizedBuffer

func (m *TracerState) MarshalToSizedBuffer(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

func (*TracerState) XXX_DiscardUnknown

func (m *TracerState) XXX_DiscardUnknown()

func (*TracerState) XXX_Marshal

func (m *TracerState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*TracerState) XXX_Merge

func (m *TracerState) XXX_Merge(src proto.Message)

func (*TracerState) XXX_Size

func (m *TracerState) XXX_Size() int

func (*TracerState) XXX_Unmarshal

func (m *TracerState) XXX_Unmarshal(b []byte) error