Type MethodFoundationInternationalization
iso8601(_:)
iOS 15.0+
iPadOS 15.0+
Mac Catalyst 15.0+
macOS 12.0+
tvOS 15.0+
watchOS 8.0+
The ISO8601 format with hours, minutes and optional seconds fields. For example, short: “-0800” long: “-08:00” or “-07:52:58”.
static func iso8601(_ width: Date.FormatStyle.Symbol.TimeZone.Width) -> Date.FormatStyle.Symbol.TimeZone