std/bytes/mod.ts

Deno standard library
Latest
import * as mod from "https://deno.land/std@0.157.0/bytes/mod.ts";

Provides helper functions to manipulate Uint8Array byte slices that are not included on the Uint8Array prototype.

Functions

Concatenate the given arrays into a new Uint8Array.

Copy bytes from the src array to the dst array. Returns the number of bytes copied.

Returns true if the suffix array appears at the end of the source array, false otherwise.

Check whether binary arrays are equal to each other.

Returns true if the source array contains the needle array, false otherwise.

Returns the index of the first occurrence of the needle array in the source array, or -1 if it is not present.

Returns the index of the last occurrence of the needle array in the source array, or -1 if it is not present.

Returns a new Uint8Array composed of count repetitions of the source array.

Returns true if the prefix array appears at the start of the source array, false otherwise.