Function u8aToHex

  • u8aToHex(value?, bitLength?, isPrefixed?): HexString

  • Parameters

    • Optional value: null | Uint8Array
    • Optional bitLength: number
    • Optional isPrefixed: boolean

    Returns HexString

    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

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