---
title: NumberFormatStyleConfiguration.Precision
framework: foundation
role: symbol
role_heading: Structure
path: foundation/numberformatstyleconfiguration/precision
---

# NumberFormatStyleConfiguration.Precision

A structure that an integer format style uses to configure precision.

## Declaration

```swift
struct Precision
```

## Topics

### Precision configurations

- [significantDigits(_:)](foundation/numberformatstyleconfiguration/precision/significantdigits(_:)-2rp7g.md)
- [significantDigits(_:)](foundation/numberformatstyleconfiguration/precision/significantdigits(_:)-9dvpr.md)
- [integerAndFractionLength(integerLimits:fractionLimits:)](foundation/numberformatstyleconfiguration/precision/integerandfractionlength(integerlimits:fractionlimits:).md)
- [integerAndFractionLength(integer:fraction:)](foundation/numberformatstyleconfiguration/precision/integerandfractionlength(integer:fraction:).md)
- [integerLength(_:)](foundation/numberformatstyleconfiguration/precision/integerlength(_:)-u8ua.md)
- [integerLength(_:)](foundation/numberformatstyleconfiguration/precision/integerlength(_:)-1njyz.md)
- [fractionLength(_:)](foundation/numberformatstyleconfiguration/precision/fractionlength(_:)-w6fk.md)
- [fractionLength(_:)](foundation/numberformatstyleconfiguration/precision/fractionlength(_:)-3wkd9.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Specifying Configuration

- [NumberFormatStyleConfiguration.DecimalSeparatorDisplayStrategy](foundation/numberformatstyleconfiguration/decimalseparatordisplaystrategy.md)
- [NumberFormatStyleConfiguration.Grouping](foundation/numberformatstyleconfiguration/grouping.md)
- [NumberFormatStyleConfiguration.RoundingRule](foundation/numberformatstyleconfiguration/roundingrule.md)
- [NumberFormatStyleConfiguration.SignDisplayStrategy](foundation/numberformatstyleconfiguration/signdisplaystrategy.md)
- [NumberFormatStyleConfiguration.Notation](foundation/numberformatstyleconfiguration/notation.md)