Contract Source Code (Solidity)

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Outline

•    - function _delegate(address implementa ...
•    - function _implementation()
•    - function _fallback()
•    - function _beforeFallback()
• interface IERC1967Upgrade
• interface IERC1822Proxiable
•    - function proxiableUUID()
• library StorageSlot
•    - function getAddressSlot(bytes32 slot)
•    - function getBooleanSlot(bytes32 slot)
•    - function getBytes32Slot(bytes32 slot)
•    - function getUint256Slot(bytes32 slot)
• library Address
•    - function toBytes32(address _account)
•    - function isContract(address _account)
•    - function functionDelegateCall(address ...
•    - function verifyCallResult(bool _succe ...
•    - function _upgradeToAndCallUUPS(
•    - function _upgradeToAndCall(
•    - function _upgradeTo(address _newImpl)
•    - function _setImplementation(address _ ...
•    - function _getImplementation()
•  contract ERC1967Proxy is IERC1967U ... *
•    - function _implementation()

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/**
 *Submitted for verification at Etherscan.io on 2023-01-05
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.16;
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)
/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
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[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[],"name":"DELEGATE_CALL_FAILED","type":"error"},{"inputs":[],"name":"INVALID_TARGET","type":"error"},{"inputs":[{"internalType":"address","name":"impl","type":"address"}],"name":"INVALID_UPGRADE","type":"error"},{"inputs":[],"name":"ONLY_UUPS","type":"error"},{"inputs":[],"name":"UNSUPPORTED_UUID","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"impl","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"stateMutability":"payable","type":"receive"}]

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