effect-io-ai

Package: effect
Module: Channel

Channel.onStart

Runs an effect before the channel starts.

Details

The effect’s successful value is ignored. If the effect fails, the returned channel fails before running the source channel.

Signature

declare const onStart: { <A, E, R>(onStart: Effect.Effect<A, E, R>): <OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>(self: Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>) => Channel<OutElem, OutErr | E, OutDone, InElem, InErr, InDone, Env | R>; <OutElem, OutErr, OutDone, InElem, InErr, InDone, Env, A, E, R>(self: Channel<OutElem, OutErr, OutDone, InElem, InErr, InDone, Env>, onStart: Effect.Effect<A, E, R>): Channel<OutElem, OutErr | E, OutDone, InElem, InErr, InDone, Env | R>; }

Source

Since v4.0.0