findLastIndex | /bytes/mod.ts | std@0.75.0

Deno standard library

function findLastIndex

import { findLastIndex } from "https://deno.land/std@0.75.0/bytes/mod.ts";

findLastIndex(source: Uint8Array, pat: Uint8Array): number

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

Parameters

source: Uint8Array

source array

pat: Uint8Array

pattern to find in source array

number