// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

library TypeCasts {
    // alignment preserving cast
    function addressToBytes32(address addr) internal pure returns (bytes32) {
        return bytes32(uint256(uint160(addr)));
    }

    // alignment preserving cast
    function bytes32ToAddress(bytes32 buf) internal pure returns (address) {
        return address(uint160(uint256(buf)));
    }
}