44 lines
1.2 KiB
Solidity
44 lines
1.2 KiB
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.9;
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contract IAssetProxy {
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/// @dev Transfers assets. Either succeeds or throws.
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/// @param assetData Byte array encoded for the respective asset proxy.
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/// @param from Address to transfer asset from.
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/// @param to Address to transfer asset to.
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/// @param amount Amount of asset to transfer.
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function transferFrom(
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bytes calldata assetData,
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address from,
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address to,
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uint256 amount
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)
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external;
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/// @dev Gets the proxy id associated with the proxy address.
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/// @return Proxy id.
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function getProxyId()
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external
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pure
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returns (bytes4);
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}
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