Function TraceIDToHexString

pkg/util/traceid.go:32–41

TraceIDToHexString converts a trace ID to its string representation and removes any leading zeros.

(byteID []byte)

// TraceIDToHexString converts a trace ID to its string representation and removes any leading zeros.
func TraceIDToHexString(byteID []byte) string {
	dst := make([]byte, hex.EncodedLen(len(byteID)))
	hex.Encode(dst, byteID)
	// fast conversion to string
	p := unsafe.SliceData(dst)
	id := unsafe.String(p, len(dst))
	// remove leading zeros
	id = strings.TrimLeft(id, "0")
	return id
}

// SpanIDToHexString converts a span ID to its string representation and WITHOUT removing any leading zeros.
// If the id is < 16, left pad with 0s