hex.ts

Hex encoding and decoding helpers.

Declarations
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2 declarations

(hex: string): Uint8Array<ArrayBufferLike> | null import {from_hex} from '@fuzdev/fuz_util/hex.js';

Decodes a hex string to a Uint8Array. Whitespace is stripped before parsing. Returns null for invalid hex.

hex string to decode (case-insensitive, whitespace allowed)

type string

Uint8Array<ArrayBufferLike> | null

decoded bytes, or null if the input is not valid hex

(bytes: Uint8Array<ArrayBufferLike>): string import {to_hex} from '@fuzdev/fuz_util/hex.js';

Converts a Uint8Array to a lowercase hex string.

type Uint8Array<ArrayBufferLike>

string

hex string with two characters per byte