Date.FormatString
A type that represents a fixed date format string using string interpolation.
Declaration
struct FormatStringOverview
Use Date.FormatString with Date.VerbatimFormatStyle or Date.ParseStrategy to create fixed-pattern format strings for dates. You build format strings using string interpolation with date field symbols:
let format: Date.FormatString = "\(year: .defaultDigits)-\(month: .twoDigits)-\(day: .twoDigits)"