git.delta.rocks / unique-network / refs/commits / fe92d252231d

516	}516	}
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518	/// @notice Get the approved address for a single NFT518	/// @notice Get the approved address for a single NFT
519	/// @dev Throws if `_tokenId` is not a valid NFT519	/// @dev Throws if `tokenId` is not a valid NFT
520	/// @param _tokenId The NFT to find the approved address for520	/// @param tokenId The NFT to find the approved address for
521	/// @return The approved address for this NFT, or the zero address if there is none521	/// @return The approved address for this NFT, or the zero address if there is none
522	fn get_approved(&self, token_id: U256) -> Result<Address> {522	fn get_approved(&self, token_id: U256) -> Result<Address> {
523		let token = token_id.try_into()?;523		let token = token_id.try_into()?;