35 lines
896 B
Solidity
35 lines
896 B
Solidity
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)
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pragma solidity ^0.8.20;
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/**
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* @dev Collection of common custom errors used in multiple contracts
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*
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* IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
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* It is recommended to avoid relying on the error API for critical functionality.
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*
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* _Available since v5.1._
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*/
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library Errors {
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/**
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* @dev The ETH balance of the account is not enough to perform the operation.
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*/
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error InsufficientBalance(uint256 balance, uint256 needed);
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/**
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* @dev A call to an address target failed. The target may have reverted.
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*/
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error FailedCall();
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/**
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* @dev The deployment failed.
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*/
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error FailedDeployment();
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/**
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* @dev A necessary precompile is missing.
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*/
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error MissingPrecompile(address);
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}
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