effect-io-ai

Package: effect
Module: Array

Array.getFailures

Extracts all failure values from an iterable of Results, discarding successes.

When to use

Use when you can drop the success channel and only need the failure payloads, not the original result wrappers.

Example (Extracting failures)

import { Array, Result } from "effect"

console.log(Array.getFailures([Result.succeed(1), Result.fail("err"), Result.succeed(2)]))
// ["err"]

See

• getSuccesses — extract success values
• separate — split into failures and successes

Signature

declare const getFailures: <T extends Iterable<Result.Result<any, any>>>(self: T) => Array<Result.Result.Failure<ReadonlyArray.Infer<T>>>

Source

Since v4.0.0