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@std/encoding@0.215.0

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It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score64%•
Published2 years ago (0.215.0)
function decode32
decode32(
offset?
): [number, number]

Given a buf, starting at offset (default: 0), begin decoding bytes as VarInt encoded bytes, for a maximum of 5 bytes (offset + 5). The returned tuple is of the decoded varint 32-bit number, and the new offset with which to continue decoding other data.

VarInts are not 32-bit by default so this should only be used in cases where the varint is assured to be 32-bits. If in doubt, use decode().

To know how many bytes the VarInt took to encode, simply negate offset from the returned new offset.

Parameters

buf: Uint8Array
optional
offset

Return Type

[number, number]

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Add Package

deno add jsr:@std/encoding

Import symbol

import { decode32 } from "@std/encoding/varint";
or

Import directly with a jsr specifier

import { decode32 } from "jsr:@std/encoding/varint";