---
title: Standard Options Mask
framework: coreservices
role: collectionGroup
path: coreservices/carbon_core/unicode_utilities/1390444-standard_options_mask
---

# Standard Options Mask

Specifies standard options for Unicode string comparison.

## Overview

Overview For descriptions of other collation options, see  UCCollateOptions.

## Topics

### Constants

- [kUCCollateStandardOptions](coreservices/kuccollatestandardoptions.md)