sealed_class.kt

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data_class.kt

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sealed_class.kt

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sealed class Result<out T> {↵

data class Success<T>(val data: T) : Result<T>()↵

data class Error(val message: String) : Result<Nothing>()↵

}

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data_class.kt let_scope.kt apply_scope.kt lambda_type.kt extension_function.kt companion_object.kt