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AsyncOnce

import { AsyncOnce } from "destack:async";

One-time async execution state.

language/library/src/async/once.ds:8:18
1export class AsyncOnce {2    call(body: () => Promise<void>): Promise<void>;3    isCompleted(): boolean;4}

Members

call(body: () => Promise<void>): Promise<void>

Run body once.

isCompleted(): boolean

Return true after the body has completed.