An error type that only includes an exit code.
struct ExitCodeIf you’re printing custom error messages yourself, you can throw this error to specify the exit code without adding any additional output to standard out or standard error.
init(Int32)Creates a new ExitCode with the given code.
init(rawValue: Int32)Creates a new instance with the specified raw value.
static let failure: ExitCodeAn exit code that indicates that the command failed.
static let success: ExitCodeAn exit code that indicates successful completion of a command.
static let validationFailure: ExitCodevar hashValue: Intvar isSuccess: BoolA Boolean value indicating whether this exit code represents the successful completion of a command.
var localizedDescription: StringRetrieve the localized description for this error.
var rawValue: Int32The exit code represented by this instance.