ERC-5773 Context-Dependent Multi-Asset Tokens

FinalERCcreated 2022-10-101 later proposal build on itrequires ERC-165, ERC-721

An interface for Multi-Asset tokens with context dependent asset type output controlled by owner's preference.

Authors: Bruno Škvorc (@Swader), Cicada (@CicadaNCR), Steven Pineda (@steven2308), Stevan Bogosavljevic (@stevyhacker), Jan Turk (@ThunderDeliverer)

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

IERC5773 0x06b4329a

`0xfc3517c8`	`acceptAsset(uint256,uint256,uint64)`
`0x5ea72f36`	`approveForAssets(address,uint256)`
`0x5e94354a`	`getActiveAssetPriorities(uint256)`	view
`0x7280281e`	`getActiveAssets(uint256)`	view
`0xe467a48f`	`getApprovedForAssets(uint256)`	view
`0x5e2e3292`	`getAssetMetadata(uint256,uint64)`	view
`0xdf6f556b`	`getAssetReplacements(uint256,uint64)`	view
`0x51532e5a`	`getPendingAssets(uint256)`	view
`0x22e6d160`	`isApprovedForAllForAssets(address,address)`	view
`0xe7de4de4`	`rejectAllAssets(uint256,uint256)`
`0x22f6da9c`	`rejectAsset(uint256,uint256,uint64)`
`0x8507dc28`	`setApprovalForAllForAssets(address,bool)`
`0xde8e602c`	`setPriority(uint256,uint64[])`

0x01ffc9a7 supportsInterface(bytes4) ERC-165

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

`0x3cd061096eaf881067d936308fbd8b81d060c45ab2ec910c02b953162befc109`	`AssetSet(uint64)`
`0x4a85a0221f784dbe75db7c29c422f474c15bde9211a98e50a30018fa8dfa937b`	`AssetAddedToTokens(uint256[],uint64,uint64)`
`0x3f2709a99f6c06b4e57bbb38eb0134332f96f51a3da314f41a515adbb28b17cc`	`AssetAccepted(uint256,uint64,uint64)`
`0x1010837a46db9510cad56c9b63e97183557a136e9d4ddbec309ce52c99afb124`	`AssetRejected(uint256,uint64)`
`0xf0bfd70b0068f973d58178846ca67112671ec45e060838f7de5662036bcf8017`	`AssetPrioritySet(uint256)`
`0xb90cc0d925ac3511ab6af2d7ca73ffcf7ec4bd871fff36b958ecf440079c463e`	`ApprovalForAssets(address,address,uint256)`
`0x0cff4fcf777050010027190b8061fd8bfd1de16d81b1f94e9752df1427a26235`	`ApprovalForAllForAssets(address,address,bool)`

Proposals this one names in its requires field.

Later proposals that name this one in their requires field.