interface / @typed/fx

RefOption.RefOption

A RefOption is a RefSubject specialized over an Option value.

Package version
2.0.0-beta.7
Category
State models
Since
1.18.0
Member of
RefOption

Import

import { RefOption } from "@typed/fx";

Access RefOption.RefOption through the imported RefOption export. Its declaration below describes the member.

This public exposure is a re-export. Its import path is supported; declaration documentation is shared with the other public exposures below.

Signatures

export interface RefOption<in out A, in out E = never, out R = never> extends RefSubject.RefSubject<Option.Option<A>, E, R> {
}

Why

Defines option state with the same current-read, pushed-update, and synchronized-write contract as RefSubject.

Ownership and lifetime

RefOption is a contract and performs no acquisition. Implementations retain the errors, services, interruption, and Scope requirements expressed by its members.

Other public imports

These import paths expose the same declaration. Each page retains its own public name and signature.

Source