encodeHex

function · experimental

function encodeHex(input: string | Uint8Array_ | ArrayBuffer): string

encodeHex takes an input source and encodes it into a hexadecimal string. If a Uint8Array<ArrayBuffer> or ArrayBuffer is provided, the underlying source will be detached and reused for the encoding. If you need the input source after providing it to this function, call .slice() to pass in a copy.

input: string | Uint8Array_ | ArrayBuffer

The input source to encode.

Returns

The hexadecimal string representation of the input.

import { assertEquals } from "@ende/assert";
import { encodeHex, type Uint8Array_ } from "@ende/encoding/unstable-hex";

assertEquals(encodeHex("Hello World"), "48656c6c6f20576f726c64");
assertEquals(
  encodeHex(new TextEncoder().encode("Hello World") as Uint8Array_),
  "48656c6c6f20576f726c64",
);