SwiftLanguageMode
The Swift language mode used to compile Swift sources in the package
enum SwiftLanguageModeThe Swift language mode used to compile Swift sources in the package
enum SwiftLanguageModeimport PackageDescriptionCreate reusable code, organize it in a lightweight way, and share it across your projects and with other developers.
case v4The identifier for the Swift 4 language version.
case v4_2The identifier for the Swift 4.2 language version.
case v5The identifier for the Swift 5 language version.
case v6The identifier for the Swift 6 language version.
case version(String)A user-defined value for the Swift version.
case v3The identifier for the Swift 3 language version.
protocol CopyableA type whose values can be implicitly or explicitly copied.
protocol CustomStringConvertibleA type with a customized textual representation.
protocol Escapablevar description: String { get }