Function createHex

Create a hexadecimal string from a bytes-like value.

• If the value is a hex string (i.e., it starts with "0x"), it is returned as-is.
• If the value is a Uint8Array, it is converted to a hex string.

Example

const value = createHex(new Uint8Array([1, 2, 3]));
console.log(value); // '0x010203'

const otherValue = createHex('0x010203');
console.log(otherValue); // '0x010203'

Returns

The created hex string.

Throws

If the value is not a bytes-like value.