Response.functions.notOkEither

fx-fetch

---

fx-fetch / Response / notOkEither

Function: notOkEither()

notOkEither<E, R>(self): Effect<Either<Response, Response>, E, R>

Defined in: packages/fx-fetch/src/Response/notOkEither.ts:39

Encapsulates both success Response and NotOkError failure of an Effect into an Either type of Response.

Type Parameters

E

E

R

R

Parameters

self

Effect<Response, NotOkError | E, R>

Returns

Effect<Either<Response, Response>, E, R>

See

NotOkError for more details on the error type.

Since

1.1.0

Example

import { Effect, Either } from 'effect';
import { Fetch, Request, Response } from 'fx-fetch';

//       ┌─── Effect.Effect<
//       │      void,
//       │      | Fetch.FetchError
//       │      | Fetch.AbortError
//       │      | Fetch.NotAllowedError
//       │      Fetch.Fetch
//       │    >
//       ▼
const program = Effect.gen(function* () {
  const request = Request.unsafeMake({ url: './my-endpoint' });

  //       ┌─── Either.Either<
  //       │      Response.Response, // Ok response 200-399
  //       │      Response.Response // NotOk response 400-599
  //       │    >
  //       ▼
  const result = yield* Fetch.fetch(request).pipe(
    Response.notOkEither
  );
});