trace

type ColourFormatter struct{}

type Formatter interface {
	Format(span Span) string
}

type Server struct {
	// tcp address to listen on
	Address string
	// contains filtered or unexported fields
}

type ServerOption func(*serverConfig)

type Span struct {
	Operation string             `msgpack:"name"`              // operation name
	Service   string             `msgpack:"service"`           // service name (i.e. "grpc.server", "http.request")
	Resource  string             `msgpack:"resource"`          // resource name (i.e. "/user?id=123", "SELECT * FROM users")
	Type      string             `msgpack:"type"`              // protocol associated with the span (i.e. "web", "db", "cache")
	Start     int64              `msgpack:"start"`             // span start time expressed in nanoseconds since epoch
	Duration  int64              `msgpack:"duration"`          // duration of the span expressed in nanoseconds
	Meta      map[string]string  `msgpack:"meta,omitempty"`    // arbitrary map of metadata
	Metrics   map[string]float64 `msgpack:"metrics,omitempty"` // arbitrary map of numeric metrics
	SpanID    uint64             `msgpack:"span_id"`           // identifier of this span
	TraceID   uint64             `msgpack:"trace_id"`          // identifier of the root span
	ParentID  uint64             `msgpack:"parent_id"`         // identifier of the span's direct parent
	Error     int32              `msgpack:"error"`             // error status of the span; 0 means no errors
}

type Trace []*Span

type Traces []Trace