trace

type Builder struct {
	// contains filtered or unexported fields
}

type CaptureConfig struct {
	DownstreamError struct {
		Enabled       bool `yaml:"enabled"`
		MaxBodyLength int  `yaml:"max_body_length"`
	} `yaml:"downstream_error"`
	DownstreamRequest struct {
		Enabled        bool      `yaml:"enabled"`
		IncludeFields  StringMap `yaml:"include_fields"`
		MaxFieldLength int       `yaml:"max_field_length"`
		BodyEnabled    bool      `yaml:"body_enabled"`
		BodyMaxLength  int       `yaml:"body_max_length"`
	} `yaml:"downstream_request"`
	DownstreamResponse struct {
		Enabled       bool `yaml:"enabled"`
		MaxBodyLength int  `yaml:"max_body_length"`
	} `yaml:"downstream_response"`
}

type Config struct {
	Enabled     bool              `yaml:"enabled"`
	ServiceName string            `yaml:"service_name"`
	Endpoint    string            `yaml:"endpoint"`     // e.g. localhost:4317 or http://localhost:4318
	Protocol    string            `yaml:"protocol"`     // grpc or http
	Insecure    bool              `yaml:"insecure"`     // allow insecure connection
	SamplerRate float64           `yaml:"sampler_rate"` // 0.0~1.0
	Environment string            `yaml:"environment"`  // env tag: dev/staging/prod
	Headers     map[string]string `yaml:"headers"`
	Capture     CaptureConfig     `yaml:"capture"`
}

type SpanScope struct {
	Ctx  context.Context
	Span trace.Span
}

type StringMap map[string]string