Package-level declarations

Types

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sealed class Either<out V, out E : Throwable>

An asynchronous result.

Functions

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fun <V, U, E : Throwable> Either<V, E>.flatMap(f: (V) -> Either<U, E>): Either<U, E>

Converts the Either value according to f function.

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fun <V, E : Throwable, X : Throwable> Either<V, E>.flatMapError(f: (E) -> Either<V, X>): Either<V, X>

Converts the Either error according to f function.

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fun <V, U, E : Throwable> Either<V, E>.map(f: (V) -> U): Either<U, E>

Converts the Either value according to f function.

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fun <V, E : Throwable, X : Throwable> Either<V, E>.mapError(f: (E) -> X): Either<V, X>

Converts the Either error according to f function.

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fun <V, E : Throwable> Either<V, E>.onFailure(f: (E) -> Unit)

Calls the function f with a specific error when Either is failure.

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fun <V, E : Throwable> Either<V, E>.onSuccess(f: (V) -> Unit)

Calls the function f with a specific value when Either is successful.