Functions
u8aToHex
▸ u8aToHex(value?: Uint8Array | null, bitLength?: number, isPrefixed?: boolean): string
Defined in u8a/toHex.ts:21
name: u8aToHex
summary: Creates a hex string from a Uint8Array object.
description: UInt8Array input values return the actual hex string. null or undefined values returns an 0x string.
example:
import { u8aToHex } from '@polkadot/util';
u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f
1
2
3
2
3
Parameters:
| Name | Type | Default value |
|---|---|---|
Optional value | Uint8Array | null | - |
Default value bitLength | number | -1 |
Default value isPrefixed | boolean | true |
Returns: string