timer(countingUpIn:showsHours:maxFieldCount:maxPrecision:)
Declaration
static func timer(countingUpIn interval: Range<Date>, showsHours: Bool = true, maxFieldCount: Int = 3, maxPrecision: Duration = .seconds(1)) -> SystemFormatStyle.Timerstatic func timer(countingUpIn interval: Range<Date>, showsHours: Bool = true, maxFieldCount: Int = 3, maxPrecision: Duration = .seconds(1)) -> SystemFormatStyle.Timer