Function hexString

src/shared/tools.ts:9–17

(num: number)

  new Array<number>(num).fill(1).map((_, i) => i);

export const hexString = (num: number): string => {
  const byteCount = Math.ceil(16 / 8);

  // eslint-disable-next-line no-bitwise
  return `0x${(num >>> 0)
    .toString(16)
    .toUpperCase()
    .padStart(byteCount * 2, "0")}`;
};

export const arrayFromAsync = async <T>(
  iterator: AsyncIterableIterator<T>