mirror of
https://github.com/denoland/deno.git
synced 2024-11-26 16:09:27 -05:00
c113df1bb8
- Improves speed and binary size significantly. - Makes deno_last_exception() output a JSON structure. - Isolate::execute and Isolate::event_loop now return structured, mapped JSError objects on errors. - Removes libdeno functions: libdeno.setGlobalErrorHandler() libdeno.setPromiseRejectHandler() libdeno.setPromiseErrorExaminer() In collaboration with Ryan Dahl.
45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
// Copyright 2018 the Deno authors. All rights reserved. MIT license.
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import { globalEval } from "./global_eval";
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// The libdeno functions are moved so that users can't access them.
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type MessageCallback = (msg: Uint8Array) => void;
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export type PromiseRejectEvent =
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| "RejectWithNoHandler"
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| "HandlerAddedAfterReject"
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| "ResolveAfterResolved"
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| "RejectAfterResolved";
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interface Libdeno {
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recv(cb: MessageCallback): void;
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send(control: ArrayBufferView, data?: ArrayBufferView): null | Uint8Array;
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print(x: string, isErr?: boolean): void;
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shared: ArrayBuffer;
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setGlobalErrorHandler: (
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handler: (
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message: string,
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source: string,
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line: number,
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col: number,
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error: Error
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) => void
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) => void;
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setPromiseRejectHandler: (
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handler: (
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error: Error | string,
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event: PromiseRejectEvent,
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/* tslint:disable-next-line:no-any */
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promise: Promise<any>
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) => void
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) => void;
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setPromiseErrorExaminer: (handler: () => boolean) => void;
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}
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const window = globalEval("this");
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// @internal
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export const libdeno = window.libdeno as Libdeno;
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