Function hexToI32

packages/cardpay-subgraph/src/abi.ts:119–125

(hex: string)

}

function hexToI32(hex: string): i32 {
  if (hex.startsWith('0x')) {
    hex = hex.slice(2);
  }
  let unpadded = removeZeroPadding(hex);
  return I32.parseInt(unpadded, 16);
}

function removeZeroPadding(hex: string): string {
  while (hex.startsWith('0')) {