varnum | /encoding/binary.ts | std@0.56.0

Deno standard library

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

function varnum

import { varnum } from "https://deno.land/std@0.56.0/encoding/binary.ts";

varnum(b: Uint8Array, o?: VarnumOptions): number | null

Decode a number from b, and return it as a number. Data-type defaults to int32. Returns null if b is too short for the data-type given in o.

Parameters

b: Uint8Array

optional

o: VarnumOptions = [UNSUPPORTED]

Returns

number | null