effect-io-ai

Package: effect
Module: FiberMap

FiberMap.make

Creates a scoped FiberMap for storing fibers by key.

Details

When the associated Scope is closed, all fibers in the map will be interrupted. You can add fibers to the map using FiberMap.set or FiberMap.run, and the fibers will be automatically removed from the FiberMap when they complete.

Example (Creating a scoped FiberMap)

import { Effect, FiberMap } from "effect"

Effect.gen(function*() {
  const map = yield* FiberMap.make<string>()

  // run some effects and add the fibers to the map
  yield* FiberMap.run(map, "fiber a", Effect.never)
  yield* FiberMap.run(map, "fiber b", Effect.never)

  yield* Effect.sleep(1000)
}).pipe(
  Effect.scoped // The fibers will be interrupted when the scope is closed
)

Signature

declare const make: <K, A = unknown, E = unknown>() => Effect.Effect<FiberMap<K, A, E>, never, Scope.Scope>

Source

Since v2.0.0