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Module

x/dtils/deps.ts>streamUtils.Buffer#grow

The best unofficial library of utilities for Deno applications
Vehmloewff/dtils
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method streamUtils.Buffer.prototype.grow
Re-export
import { streamUtils } from "https://deno.land/x/dtils@2.5.0/deps.ts";
const { Buffer } = streamUtils;

Grows the buffer's capacity, if necessary, to guarantee space for another n bytes. After .grow(n), at least n bytes can be written to the buffer without another allocation. If n is negative, .grow() will throw. If the buffer can't grow it will throw an error.

Based on Go Lang's Buffer.Grow.

Parameters

n: number