effect-io-ai

Package: effect
Module: Channel

Channel.catchCauseFilter

Recovers from channel failures whose full Cause is selected by a Filter.

When to use

Use when you need to recover a channel only from causes selected by a Filter, while giving the recovery both the selected value and the original Cause.

Details

When the filter succeeds, the recovery function receives the selected value and the original cause. When the filter fails, the returned channel fails with the residual cause produced by the filter.

See

• catchCauseIf for selecting causes with a predicate
• catchFilter for selecting typed errors with a Filter
• catchCause for recovering from every cause

Signature

declare const catchCauseFilter: { <OutErr, EB, X extends Cause.Cause<any>, OutElem1, OutErr1, OutDone1, InElem1, InErr1, InDone1, Env1>(filter: Filter.Filter<Cause.Cause<OutErr>, EB, X>, f: (failure: EB, cause: Cause.Cause<OutErr>) => Channel<OutElem1, OutErr1, OutDone1, InElem1, InErr1, InDone1, Env1>): <OutElem, OutDone, InElem, InErr, InDone, Env>(self: Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>) => Channel<OutElem | OutElem1, Cause.Cause.Error<X> | OutErr1, OutDone | OutDone1, InElem & InElem1, InErr & InErr1, InDone & InDone1, Env | Env1>; <OutElem, OutErr, OutDone, InElem, InErr, InDone, Env, EB, X extends Cause.Cause<any>, OutElem1, OutErr1, OutDone1, InElem1, InErr1, InDone1, Env1>(self: Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>, filter: Filter.Filter<Cause.Cause<OutErr>, EB, X>, f: (failure: EB, cause: Cause.Cause<OutErr>) => Channel<OutElem1, OutErr1, OutDone1, InElem1, InErr1, InDone1, Env1>): Channel<OutElem | OutElem1, Cause.Cause.Error<X> | OutErr1, OutDone | OutDone1, InElem & InElem1, InErr & InErr1, InDone & InDone1, Env | Env1>; }

Source

Since v4.0.0