EffectTransformOps<A extends Object, E extends Object> extension

Transformations available on every Effect.

on

• Effect<A, E>

Methods

asUnit() → Effect<Unit, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Discard the success value while preserving the typed failure.

catchAll<F extends Object>(Effect<A, F> recover(E error)) → Effect<A, F>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Recover from every typed failure with another Effect.

either() → Effect<ResultDart<A, E>, Never>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Turn the typed failure channel into a successful Result value.

flatMap<B extends Object>(Effect<B, E> next(A value)) → Effect<B, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Sequence another Effect that uses this Effect's successful value.

map<B extends Object>(B transform(A value)) → Effect<B, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Transform the successful value.

mapError<F extends Object>(F transform(E error)) → Effect<A, F>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Transform the typed failure.

provide<T extends Object>(T instance, {ServiceKey<T>? key}) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Run this Effect with a local service override.

tap(FutureOr<void> inspect(A value)) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Run an observation after success without changing the value.

tapError(FutureOr<void> inspect(E error)) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Run an observation after a typed failure without changing the failure.

timeout(Duration duration, {required E onTimeout()}) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Fail with onTimeout when this Effect does not finish in time.

withLocal<T extends Object>(EffectLocal<T> local, T value) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Run this Effect with a locally overridden EffectLocal value.

withLocals(Iterable<EffectLocalBinding> bindings) → Effect<A, E>

Available on Effect<A, E>, provided by the EffectTransformOps extension

Apply a heterogeneous batch of typed EffectLocal values.