ERC1155HolderUpgradeable

Simple implementation of ERC1155Receiver that will allow a contract to hold ERC1155 tokens. IMPORTANT: When inheriting this contract, you must include a way to use the received tokens, otherwise they will be stuck.

Available since v3.1.

Methods

onERC1155BatchReceived

function onERC1155BatchReceived(address, address, uint256[], uint256[], bytes) external nonpayable returns (bytes4)

Parameters

Name	Type	Description
_0	address	undefined
_1	address	undefined
_2	uint256[]	undefined
_3	uint256[]	undefined
_4	bytes	undefined

Returns

Name	Type	Description
_0	bytes4	undefined

onERC1155Received

function onERC1155Received(address, address, uint256, uint256, bytes) external nonpayable returns (bytes4)

Parameters

Name	Type	Description
_0	address	undefined
_1	address	undefined
_2	uint256	undefined
_3	uint256	undefined
_4	bytes	undefined

Returns

Name	Type	Description
_0	bytes4	undefined

supportsInterface

function supportsInterface(bytes4 interfaceId) external view returns (bool)

See {IERC165-supportsInterface}.

Parameters

Name	Type	Description
interfaceId	bytes4	undefined

Returns

Name	Type	Description
_0	bool	undefined

Events

Initialized

event Initialized(uint8 version)

Parameters

Name	Type	Description
version	uint8	undefined