varnum | /encoding/binary.ts | std@0.78.0

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@0.78.0/encoding/binary.ts";

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

Decodes a number from b. If o.bytes is shorter than sizeof(o.dataType), returns null.

o.dataType defaults to "int32".

Parameters

b: Uint8Array

optional

o: VarnumOptions = [UNSUPPORTED]

number | null