function allSettled

Block and wait for all of the given operations to settle. Returns an array of results indicating whether each operation succeeded or errored. This has the same purpose as Promise.allSettled.

Unlike all, allSettled never rejects — every operation result is represented as either { ok: true, value } or { ok: false, error }.

Example

import { allSettled, main, until } from 'effection';

await main(function*() {
 let [google, notASite] = yield* allSettled([
   until(fetch('http://google.com')),
   until(fetch('http://nope.example')),
  ]);
 // google => { ok: true, value: Response }
 // notASite => { ok: false, error: Error }
});

Type Parameters

T extends readonly Operation<unknown>[] | []

Parameters

ops: T

a list of operations to wait for

Return Type

Operation<AllSettled<T>>

the list of settled results, in the order they were given