ethers-rs/ethers-contract/tests/solidity-contracts/SimpleStorage.sol

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pragma solidity >=0.4.24;
contract SimpleStorage {
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event ValueChanged(address indexed author, address indexed oldAuthor, string oldValue, string newValue);
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address public lastSender;
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string _value;
string _otherValue;
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constructor(string memory value) public {
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emit ValueChanged(msg.sender, address(0), _value, value);
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_value = value;
}
function getValue() view public returns (string memory) {
return _value;
}
function setValue(string memory value) public {
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emit ValueChanged(msg.sender, lastSender, _value, value);
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_value = value;
lastSender = msg.sender;
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}
function setValues(string memory value, string memory value2) public {
_value = value;
_otherValue = value2;
lastSender = msg.sender;
}
function _hashPuzzle() public view returns (uint256) {
return 100;
}
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}