effect-io-ai

Package: effect
Module: Effect

Effect.onErrorFilter

Runs the finalizer only when this effect fails and the cause matches the provided Filter.

When to use

Use when cleanup or diagnostics should run only for failures whose full Cause is accepted or transformed by a Filter, and the finalizer needs the filter’s pass value plus the original cause.

See

• onError for cleanup on every failure
• onErrorIf for selecting failures with a boolean predicate
• onExitFilter for selecting from every exit instead of only failures

Signature

declare const onErrorFilter: { <A, E, EB, X, XE, XR>(filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (failure: EB, cause: Cause.Cause<E>) => Effect<void, XE, XR>): <R>(self: Effect<A, E, R>) => Effect<A, E | XE, R | XR>; <A, E, R, EB, X, XE, XR>(self: Effect<A, E, R>, filter: Filter.Filter<Cause.Cause<E>, EB, X>, f: (failure: EB, cause: Cause.Cause<E>) => Effect<void, XE, XR>): Effect<A, E | XE, R | XR>; }

Source

Since v4.0.0