26 lines
649 B
Solidity
26 lines
649 B
Solidity
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// SPDX-License-Identifier: CC0-1.0
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pragma solidity ^0.8.16;
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/// @title ERC-721 Binder Errors Interface
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interface IERC721BinderErrors {
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/// @notice Asset binding already exists.
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error BindExistent();
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/// @notice Asset binding is not valid.
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error BindInvalid();
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/// @notice Asset binding does not exist.
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error BindNonexistent();
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/// @notice Originating address does not own the asset.
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error OwnerInvalid();
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/// @notice Receiving address cannot be the zero address.
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error ReceiverInvalid();
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/// @notice Sender is not NFT owner, approved address, or owner operator.
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error SenderUnauthorized();
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}
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