IERC721URIStorage
Inherits: IERC721
Title: IERC721URIStorage
Author: Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC721/extensions/ERC721URIStorage.sol)
Interface for ERC-721 with per-token URI storage (EIP-4906 metadata update events).
Events
MetadataUpdate
Emitted when the metadata of _tokenId is updated.
event MetadataUpdate(uint256 _tokenId);Parameters
| Name | Type | Description |
|---|---|---|
| _tokenId | uint256 | The token whose metadata was updated. |
BatchMetadataUpdate
Emitted when the metadata of tokens from _fromTokenId to _toTokenId is updated.
event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);Parameters
| Name | Type | Description |
|---|---|---|
| _fromTokenId | uint256 | The first token in the range. |
| _toTokenId | uint256 | The last token in the range. |