---
title: precomposedStringWithCanonicalMapping
framework: swift
role: symbol
role_heading: Instance Property
path: swift/stringprotocol/precomposedstringwithcanonicalmapping
---

# precomposedStringWithCanonicalMapping

A string created by normalizing the string’s contents using Form C.

## Declaration

```swift
var precomposedStringWithCanonicalMapping: String { get }
```