otel

type Config struct {
	OtlpEndpoint       string
	ResourceAttributes []attribute.KeyValue
	Sampler            sdktrace.Sampler
}

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

type ExportSampler interface {
	// SampleSpan samples a span and returns the result
	SampleSpan(span ReadonlySpanSubset) SamplingResult
	// SampleLog samples a log record and returns the result
	SampleLog(record sdklog.Record) LogSamplingResult
	// IsSamplingEnabled returns true if sampling is enabled
	IsSamplingEnabled() bool
	// SetConfig sets the sampling configuration
	SetConfig(config *gql.GetSamplingConfigSamplingSamplingConfig)
}

type LogSamplingResult struct {
	// Sample indicates whether the span/log should be sampled
	Sample bool
	// Attributes contains additional attributes to add to the span/log
	Attributes []log.KeyValue
}

type ReadonlySpanSubset interface {
	// Events returns all the events that occurred within in the spans
	// lifetime.
	Events() []trace.Event
	// Name returns the name of the span.
	Name() string
	// Attributes returns the defining attributes of the span.
	// The order of the returned attributes is not guaranteed to be stable across invocations.
	Attributes() []attribute.KeyValue
}

type SamplerFunc func(ratio int) bool

type SamplingResult struct {
	// Sample indicates whether the span/log should be sampled
	Sample bool
	// Attributes contains additional attributes to add to the span/log
	Attributes []attribute.KeyValue
}