Function elementaryToTypeDef

src/parser/index.ts:221–270

(typeName: string)

}

export const elementaryToTypeDef = (typeName: string): AbiElementaryType => {
  const isBool = /bool/g.exec(typeName);
  if (isBool)
    return {
      meta: "elementary",
      dynamic: false,
      size: 1,
      type: "bool",
    };
  const isUint = /uint(\d{0,3})/g.exec(typeName);
  if (isUint) {
    const size = isUint[1];
    return {
      meta: "elementary",
      dynamic: !size,
      size: size ? +size : null,
      type: "uint",
    };
  }
  const isInt = /int(\d{0,3})/g.exec(typeName);
  if (isInt) {
    const size = isInt[1]
    if (!size || +size % 8) throw Error(`Signed ints must have size that is a multiple of 8`)
    return {
      meta: 'elementary',
      dynamic: false,
      size: size ? +size : null,
      type: "int",
    }
  }
  const isBytes = /bytes(\d{0,2})/g.exec(typeName);
  if (isBytes) {
    const size = isBytes[1];
    return {
      meta: "elementary",
      dynamic: !size,
      size: size ? 8 * +size : null,
      type: "bytes",
    };
  }
  const isAddress = /address/g.exec(typeName);
  if (isAddress) {
    return {
      meta: "elementary",
      dynamic: false,
      size: 160,
      type: "address",
    };
  }
};