---
title: CFISO8601DateFormatOptions
framework: corefoundation
role: symbol
role_heading: Structure
path: corefoundation/cfiso8601dateformatoptions
---

# CFISO8601DateFormatOptions

## Declaration

```swift
struct CFISO8601DateFormatOptions
```

## Topics

### Constants

- [withColonSeparatorInTime](corefoundation/cfiso8601dateformatoptions/withcolonseparatorintime.md)
- [withColonSeparatorInTimeZone](corefoundation/cfiso8601dateformatoptions/withcolonseparatorintimezone.md)
- [withDashSeparatorInDate](corefoundation/cfiso8601dateformatoptions/withdashseparatorindate.md)
- [withDay](corefoundation/cfiso8601dateformatoptions/withday.md)
- [withFullDate](corefoundation/cfiso8601dateformatoptions/withfulldate.md)
- [withFullTime](corefoundation/cfiso8601dateformatoptions/withfulltime.md)
- [withInternetDateTime](corefoundation/cfiso8601dateformatoptions/withinternetdatetime.md)
- [withMonth](corefoundation/cfiso8601dateformatoptions/withmonth.md)
- [withSpaceBetweenDateAndTime](corefoundation/cfiso8601dateformatoptions/withspacebetweendateandtime.md)
- [withTime](corefoundation/cfiso8601dateformatoptions/withtime.md)
- [withTimeZone](corefoundation/cfiso8601dateformatoptions/withtimezone.md)
- [withWeekOfYear](corefoundation/cfiso8601dateformatoptions/withweekofyear.md)
- [withYear](corefoundation/cfiso8601dateformatoptions/withyear.md)

### Initializers

- [init(rawValue:)](corefoundation/cfiso8601dateformatoptions/init(rawvalue:).md)

### Type Properties

- [withFractionalSeconds](corefoundation/cfiso8601dateformatoptions/withfractionalseconds.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)

## See Also

### Enumerations

- [CFFileSecurityClearOptions](corefoundation/cffilesecurityclearoptions.md)
- [CFRunLoopRunResult](corefoundation/cfrunlooprunresult.md)
- [CFURLEnumeratorOptions](corefoundation/cfurlenumeratoroptions.md)
- [CFURLEnumeratorResult](corefoundation/cfurlenumeratorresult.md)
- [CGRectEdge](corefoundation/cgrectedge.md)