Failure

class Failure<T> : Result<T>

Represents a failed operation that resulted in a Throwable.

cause	`fun cause(): Throwable` Returns Throwable if the result is Failure.
isFailure	`fun isFailure(): Boolean` Returns true if Result finished with failure.
isSuccess	`fun isSuccess(): Boolean` Returns true if Result finished successfully.
value	`fun value(): Nothing` Returns a value if the result is Success.