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17 lines
550 B
TypeScript
17 lines
550 B
TypeScript
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// deno-lint-ignore no-explicit-any
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type GenericFunction = (...args: any[]) => any;
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/** This function removes unnecessary frames from Node.js core errors. */
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export function hideStackFrames<T extends GenericFunction = GenericFunction>(
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fn: T,
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): T {
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// We rename the functions that will be hidden to cut off the stacktrace
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// at the outermost one.
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const hidden = "__node_internal_" + fn.name;
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Object.defineProperty(fn, "name", { value: hidden });
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return fn;
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}
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