import { Buffer } from "https://deno.land/std@0.217.0/streams/buffer.ts";
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.