reqctx

type ISpan interface {
	// End completes the Span. The Span is considered complete and ready to be
	// delivered through the rest of the telemetry pipeline after this method
	// is called. Therefore, updates to the Span are not allowed after this
	// method has been called.
	End(options ...ttrace.SpanEndOption)

	// AddEvent adds an event with the provided name and options.
	AddEvent(name string, options ...ttrace.EventOption)

	// IsRecording returns the recording state of the Span. It will return
	// true if the Span is active and events can be recorded.
	IsRecording() bool

	// RecordError will record err as an exception span event for this span. An
	// additional call to SetStatus is required if the Status of the Span should
	// be set to Error, as this method does not change the Span status. If this
	// span is not being recorded or err is nil then this method does nothing.
	RecordError(err error, options ...ttrace.EventOption)

	// SpanContext returns the SpanContext of the Span. The returned SpanContext
	// is usable even after the End method has been called for the Span.
	SpanContext() ttrace.SpanContext

	// SetStatus sets the status of the Span in the form of a code and a
	// description, provided the status hasn't already been set to a higher
	// value before (OK > Error > Unset). The description is only included in a
	// status when the code is for an error.
	SetStatus(code codes.Code, description string)

	// SetName sets the Span name.
	SetName(name string)

	// SetAttributes sets kv as attributes of the Span. If a key from kv
	// already exists for an attribute of the Span it will be overwritten with
	// the value contained in kv.
	SetAttributes(kv ...attribute.KeyValue)

	// TracerProvider returns a TracerProvider that can be used to generate
	// additional Spans on the same telemetry pipeline as the current Span.
	TracerProvider() ttrace.TracerProvider

	EndWithErr(e *error)
}

type IsOutputModuleFunc func(name string) bool

type NoopSpan struct{}

type RequestDetails struct {
	Modules *pbsubstreams.Modules

	DebugInitialStoreSnapshotForModules []string
	OutputModule                        string
	// What the user requested, derived from either the Request.StartBlockNum or Request.Cursor
	ResolvedStartBlockNum uint64
	ResolvedCursor        string

	LinearHandoffBlockNum         uint64
	LinearGateBlockNum            uint64
	StopBlockNum                  uint64
	MaxParallelJobs               uint64
	MaxStageLayerParallelExecutor uint64
	LimitProcessedBlocks          uint64
	UniqueID                      uint64

	ProductionMode bool
	IsTier2Request bool
	Tier2Stage     int
}

type Tier2RequestParameters struct {
	MeteringConfig       string
	FirstStreamableBlock uint64

	MergedBlockStoreURL  string
	StateStoreURL        string
	StateBundleSize      uint64
	StateStoreDefaultTag string

	BlockType string

	WASMModules map[string]string
}

type TracingConf struct {
	ModuleExecution bool
}