/encoding/varint.ts | std@0.179.0

Module

std/encoding/varint.ts

Deno standard library

denoland/deno_std

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The Standard Library has been moved to JSR. See the blog post for details.

import * as mod from "https://deno.land/std@0.179.0/encoding/varint.ts";

Functions for encoding typed integers in array buffers.

Variables

v MaxUInt64
v MaxVarIntLen32
v MaxVarIntLen64

Functions

f decode	Given a `buf`, starting at `offset` (default: 0), begin decoding bytes as VarInt encoded bytes, for a maximum of 10 bytes (offset + 10). The returned tuple is of the decoded varint 32-bit number, and the new offset with which to continue decoding other data.
f decode32	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.
f decodeU32 deprecated
f decodeU64 deprecated
f encode	Takes unsigned number `num` and converts it into a VarInt encoded `Uint8Array`, returning a tuple consisting of a `Uint8Array` slice of the encoded VarInt, and an offset where the VarInt encoded bytes end within the `Uint8Array`.
f encodeU32 deprecated
f encodeU64 deprecated