import "solidity-scale-codec/src/Xcm/v5/AssetInstance/AssetInstance.sol";

File-Level Functions

• function undefined() internal pure returns (struct AssetInstance)

• function index(struct IndexParams params) internal pure returns (struct AssetInstance)

• function array4(struct Array4Params params) internal pure returns (struct AssetInstance)

• function array8(struct Array8Params params) internal pure returns (struct AssetInstance)

• function array16(struct Array16Params params) internal pure returns (struct AssetInstance)

• function array32(struct Array32Params params) internal pure returns (struct AssetInstance)

undefined()

function undefined() internal pure returns (struct AssetInstance)

Creates an `Undefined` asset instance.

index(struct IndexParams params)

function index(struct IndexParams params) internal pure returns (struct AssetInstance)

Creates an `Index` asset instance with the given index value.

array4(struct Array4Params params)

function array4(struct Array4Params params) internal pure returns (struct AssetInstance)

Creates an `Array4` asset instance with the given 4-byte data.

array8(struct Array8Params params)

function array8(struct Array8Params params) internal pure returns (struct AssetInstance)

Creates an `Array8` asset instance with the given 8-byte data.

array16(struct Array16Params params)

function array16(struct Array16Params params) internal pure returns (struct AssetInstance)

Creates an `Array16` asset instance with the given 16-byte data.

array32(struct Array32Params params)

function array32(struct Array32Params params) internal pure returns (struct AssetInstance)

Creates an `Array32` asset instance with the given 32-byte data.

File-Level Structs

• AssetInstance

• IndexParams

• Array4Params

• Array8Params

• Array16Params

• Array32Params

AssetInstance

struct AssetInstance

A general identifier for an instance of a non-fungible asset class.

Field	Type	Description
variant	AssetInstanceVariant	The type of asset instance, determining how to interpret the payload. See `AssetInstanceVariant` enum for possible values.
payload	bytes	The encoded payload containing the asset instance data, whose structure depends on the `variant`.

IndexParams

struct IndexParams

Parameters for the `Index` variant.

Field	Type	Description
index	uint128	The compact index value.

Array4Params

struct Array4Params

Parameters for the `Array4` variant.

Field	Type	Description
data	bytes4	The 4-byte fixed data.

Array8Params

struct Array8Params

Parameters for the `Array8` variant.

Field	Type	Description
data	bytes8	The 8-byte fixed data.

Array16Params

struct Array16Params

Parameters for the `Array16` variant.

Field	Type	Description
data	bytes16	The 16-byte fixed data.

Array32Params

struct Array32Params

Parameters for the `Array32` variant.

Field	Type	Description
data	bytes32	The 32-byte fixed data.

File-Level Enums

• AssetInstanceVariant

AssetInstanceVariant

enum AssetInstanceVariant

Variant	Description
Undefined	Used if the non-fungible asset class has only one instance.
Index	A compact index up to 2^128 - 1.
Array4	A 4-byte fixed-length datum.
Array8	An 8-byte fixed-length datum.
Array16	A 16-byte fixed-length datum.
Array32	A 32-byte fixed-length datum.

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AssetInstance

Kind: source