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/*
Copyright 2018 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.4.21;
pragma experimental ABIEncoderV2;
contract LibErrors {
// Error Codes
enum Errors {
ORDER_EXPIRED, // Order has already expired
ORDER_FULLY_FILLED, // Order has already been fully filled
ORDER_CANCELLED, // Order has already been cancelled
ROUNDING_ERROR_TOO_LARGE, // Rounding error too large
INSUFFICIENT_BALANCE_OR_ALLOWANCE // Insufficient balance or allowance for token transfer
}
event ExchangeError(uint8 indexed errorId, bytes32 indexed orderHash);
}
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