trace

May 21, 2026

Changes in this version

+ const MsgSpanBatch

+ func ResolveCollectorAddr(envVars ...string) string

type ExporterType

+ const ZAP

+ type Span struct

+ Attributes map[string]any

+ EndUnixNs int64

+ Events []SpanEvent

+ Kind string

+ Name string

+ ParentSpanID string

+ SpanID string

+ StartUnixNs int64

+ StatusCode string

+ StatusMsg string

+ TraceID string

+ type SpanBatch struct

+ AppName string

+ Resource map[string]string

+ Spans []Span

+ Version string

+ type SpanEvent struct

+ Attributes map[string]any

+ Name string

+ TimeUnixNs int64

Jul 30, 2025

Changes in this version

+ type Config struct

+ AppName string

+ TraceSampleRate float64

+ Version string

+ type ExporterConfig struct

+ Endpoint string

+ Headers map[string]string

+ Insecure bool

+ Type ExporterType

+ type ExporterType byte

+ const Disabled

+ const GRPC

+ const HTTP

+ func ExporterTypeFromString(exporterTypeStr string) (ExporterType, error)

+ func (t *ExporterType) UnmarshalJSON(b []byte) error

+ func (t ExporterType) MarshalJSON() ([]byte, error)

+ func (t ExporterType) String() string

+ type Tracer interface

+ var Noop Tracer = noOpTracer{}

+ func New(config Config) (Tracer, error)