Import
import { difference } from "@typed/fx/RefHashSet";Signatures
export declare const difference: {
<V>(that: HashSet.HashSet<V>): <E, R>(ref: RefHashSet<V, E, R>) => Effect.Effect<HashSet.HashSet<V>, E, R>;
<V, E, R>(ref: RefHashSet<V, E, R>, that: HashSet.HashSet<V>): Effect.Effect<HashSet.HashSet<V>, E, R>;
};Why
Compute the difference with another HashSet. The operation remains attached to the RefSubject’s versioned state boundary.
Ownership and lifetime
Running difference performs one serialized hash set transition and resolves with its committed value. It acquires no resource; failures and services remain those of the source ref.
Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.