---
title: precomposedStringWithCanonicalMapping
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/nsstring/precomposedstringwithcanonicalmapping
---

# precomposedStringWithCanonicalMapping

A string made by normalizing the string’s contents using the Unicode Normalization Form C.

## Declaration

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

## See Also

### Normalizing Strings

- [decomposedStringWithCanonicalMapping](foundation/nsstring/decomposedstringwithcanonicalmapping.md)
- [decomposedStringWithCompatibilityMapping](foundation/nsstring/decomposedstringwithcompatibilitymapping.md)
- [precomposedStringWithCompatibilityMapping](foundation/nsstring/precomposedstringwithcompatibilitymapping.md)