@mysten/utils/dist/cjs/hex.js

Shared utilities for @mysten/* packages

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var hex_exports = {};
__export(hex_exports, {
  fromHex: () => fromHex,
  toHex: () => toHex
});
module.exports = __toCommonJS(hex_exports);
function fromHex(hexStr) {
  const normalized = hexStr.startsWith("0x") ? hexStr.slice(2) : hexStr;
  const padded = normalized.length % 2 === 0 ? normalized : `0${normalized}`;
  const intArr = padded.match(/[0-9a-fA-F]{2}/g)?.map((byte) => parseInt(byte, 16)) ?? [];
  if (intArr.length !== padded.length / 2) {
    throw new Error(`Invalid hex string ${hexStr}`);
  }
  return Uint8Array.from(intArr);
}
function toHex(bytes) {
  return bytes.reduce((str, byte) => str + byte.toString(16).padStart(2, "0"), "");
}
//# sourceMappingURL=hex.js.map