v2

func KeyCollection ¶

func KeyCollection(denomID string) []byte

func KeyDenomCreator ¶

func KeyDenomCreator(address sdk.AccAddress, denomId string) []byte

func KeyDenomID ¶

func KeyDenomID(id string) []byte

func KeyDenomSymbol ¶

func KeyDenomSymbol(symbol string) []byte

func KeyONFT ¶

func KeyONFT(denomID, onftID string) []byte

func KeyOwner ¶

func KeyOwner(address sdk.AccAddress, denomID, onftID string) []byte

func Migrate ¶

func Migrate(
	ctx sdk.Context,
	storeKey storetypes.StoreKey,
	legacySubspace exported.Subspace,
	cdc codec.BinaryCodec,
	nftKeeper NFTKeeper,
) error

func MigrateCollections ¶

func MigrateCollections(ctx sdk.Context,
	storeKey storetypes.StoreKey,
	logger log.Logger,
	k keeper,
) error

MigrateCollections is used to migrate nft data from onft to x/nft

func MigrateParams ¶

func MigrateParams(
	ctx sdk.Context,
	legacySubspace exported.Subspace,
	k keeper,
) error

MigrateParams migrates the onft module state from the consensus version 1 to version 2. Specifically, it takes the parameters that are currently stored and managed by the x/params modules and stores them directly into the onft module state.

func SplitKeyDenom ¶

func SplitKeyDenom(key []byte) (denomID, nftID string, err error)

func SplitKeyOwner ¶

func SplitKeyOwner(key []byte) (address sdk.AccAddress, denom, id string, err error)

func UnsafeBytesToStr ¶

func UnsafeBytesToStr(b []byte) string

UnsafeBytesToStr is meant to make a zero allocation conversion from []byte -> string to speed up operations, it is not meant to be used generally, but for a specific pattern to delete keys from a map.

func UnsafeStrToBytes ¶

func UnsafeStrToBytes(s string) []byte

UnsafeStrToBytes uses unsafe to convert string into byte array. Returned bytes must not be altered after this function is called as it will cause a segmentation fault.