41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
"use strict";
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/*
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* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0.
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*/
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.using = void 0;
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/**
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* Use this function to create a resource in an async context. This will make sure the
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* resources are cleaned up before returning.
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*
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* Example:
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* ```
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* await using(res = new SomeResource(), async (res) => {
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* res.do_the_thing();
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* });
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* ```
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*
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* @category System
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*/
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function using(resource, func) {
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return __awaiter(this, void 0, void 0, function* () {
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try {
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yield func(resource);
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}
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finally {
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resource.close();
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}
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});
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}
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exports.using = using;
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//# sourceMappingURL=resource_safety.js.map
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