v2

Documentation

Index

• Variables
• func KeyCollection(denomID string) []byte
• func KeyDenom(id string) []byte
• func KeyDenomName(name string) []byte
• func KeyNFT(denomID, tokenID string) []byte
• func KeyOwner(address sdk.AccAddress, denomID, tokenID string) []byte
• func Migrate(ctx sdk.Context, storeService store.KVStoreService, cdc codec.BinaryCodec, ...) error
• func UnsafeBytesToStr(b []byte) string
• func UnsafeStrToBytes(s string) []byte
• type SaveDenom

Variables

var (
	PrefixNFT        = []byte{0x01}
	PrefixOwners     = []byte{0x02} // key for a owner
	PrefixCollection = []byte{0x03} // key for balance of NFTs held by the denom
	PrefixDenom      = []byte{0x04} // key for denom of the nft
	PrefixDenomName  = []byte{0x05} // key for denom name of the nft

)

Functions

func KeyCollection

func KeyCollection(denomID string) []byte

KeyCollection gets the storeKey by the collection

func KeyDenom

func KeyDenom(id string) []byte

KeyDenom gets the storeKey by the denom id

func KeyDenomName

func KeyDenomName(name string) []byte

KeyDenomName gets the storeKey by the denom name

func KeyNFT

func KeyNFT(denomID, tokenID string) []byte

KeyNFT gets the key of nft stored by an denom and id

func KeyOwner

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

KeyOwner gets the key of a collection owned by an account address

func Migrate

func Migrate(ctx sdk.Context,
	storeService store.KVStoreService,
	cdc codec.BinaryCodec,
	logger log.Logger,
	saveDenom SaveDenom,
) error

Migrate is used to migrate nft data from irismod/nft to x/nft

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.

Types

type SaveDenom

type SaveDenom func(ctx sdk.Context, id, name, schema,
	symbol string,
	creator sdk.AccAddress,
	mintRestricted,
	updateRestricted bool,
	description,
	uri,
	uriHash,
	data string,
) error

SaveDenom save the denom of class