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37 lines
974 B
Solidity
37 lines
974 B
Solidity
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/utils/ERC1155Holder.sol)
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pragma solidity ^0.8.0;
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import "./ERC1155Receiver.sol";
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/**
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* Simple implementation of `ERC1155Receiver` that will allow a contract to hold ERC1155 tokens.
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*
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* IMPORTANT: When inheriting this contract, you must include a way to use the received tokens, otherwise they will be
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* stuck.
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*
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* @dev _Available since v3.1._
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*/
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contract ERC1155Holder is ERC1155Receiver {
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function onERC1155Received(
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address,
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address,
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uint256,
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uint256,
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bytes memory
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) public virtual override returns (bytes4) {
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return this.onERC1155Received.selector;
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}
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function onERC1155BatchReceived(
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address,
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address,
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uint256[] memory,
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uint256[] memory,
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bytes memory
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) public virtual override returns (bytes4) {
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return this.onERC1155BatchReceived.selector;
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}
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}
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