lastIndexOf | /bytes/mod.ts | std@0.131.0

function lastIndexOf

import { lastIndexOf } from "https://dotland.deno.dev/std@0.131.0/bytes/mod.ts";

lastIndexOf(

source: Uint8Array,

pat: Uint8Array,

start?,

): number

Find last index of binary pattern from source. If not found, then return -1.

Parameters

source: Uint8Array

source array

pat: Uint8Array

pattern to find in source array

optional

start = [UNSUPPORTED]

the index to start looking in the source

number