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 |