Result

open class Result<V, E>

Abstract operation result

Parameters

<V>

type of returned value

<E>

type of errors.

open fun <V, E> failure(@NonNull error: E): Result<V, E>

open fun getError(): E

open fun getValue(): V

Returns true if result has no value and false otherwise

Returns true if result has the value and false otherwise

open fun <V, E> success(@NonNull value: V): Result<V, E>