Method getFiberRef

packages/effect/src/internal/fiberRuntime.ts:580–585

* Retrieves the state of the fiber ref, or else its initial value. * * **NOTE**: This method is safe to invoke on any fiber, but if not invoked * on this fiber, then values derived from the fiber's state (including the * log annotations and log level) may not be up-to-date.

(fiberRef: FiberRef.FiberRef<X>)

   * log annotations and log level) may not be up-to-date.
   */
  getFiberRef<X>(fiberRef: FiberRef.FiberRef<X>): X {
    if (this._fiberRefs.locals.has(fiberRef)) {
      return this._fiberRefs.locals.get(fiberRef)![0][1] as X
    }
    return fiberRef.initial
  }

  /**
   * Sets the fiber ref to the specified value.