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William Entriken 2018-02-16 04:02:10 -05:00 committed by GitHub
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@ -36,7 +36,7 @@ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "S
The **baseline specification** is REQUIRED for all ERC-721 implementations (subject to "caveats", below).
```solidity
pragma solidity ^0.4.19;
pragma solidity ^0.4.20;
import "./ERC165.sol";
@ -152,11 +152,11 @@ interface ERC721Metadata {
/// @notice A descriptive name for a collection of deeds managed by this
/// contract
/// @dev Wallets and exchanges MAY display this to the end user.
function name() public pure returns (string _name);
function name() external pure returns (string _name);
/// @notice An abbreviated name for deeds managed by this contract
/// @dev Wallets and exchanges MAY display this to the end user.
function symbol() public pure returns (string _symbol);
function symbol() external pure returns (string _symbol);
/// @notice A distinct URI (RFC 3986) for a given deed.
/// @dev If: