v2

Documentation

Index

• Variables
• func FeeAllowanceKey(granter sdk.AccAddress, grantee sdk.AccAddress) []byte
• func FeeAllowancePrefixByGrantee(grantee sdk.AccAddress) []byte
• func FeeAllowancePrefixQueue(exp *time.Time, granterAddrBz []byte) []byte
• func MigrateStore(ctx types.Context, storeKey storetypes.StoreKey, cdc codec.BinaryCodec) error

Variables

var (
	ModuleName = "feegrant"

	// FeeAllowanceKeyPrefix is the set of the kvstore for fee allowance data
	// - 0x00<allowance_key_bytes>: allowance
	FeeAllowanceKeyPrefix = []byte{0x00}

	// FeeAllowanceQueueKeyPrefix is the set of the kvstore for fee allowance keys data
	// - 0x01<allowance_prefix_queue_key_bytes>: <empty value>
	FeeAllowanceQueueKeyPrefix = []byte{0x01}
)

Functions

func FeeAllowanceKey

func FeeAllowanceKey(granter sdk.AccAddress, grantee sdk.AccAddress) []byte

FeeAllowanceKey is the canonical key to store a grant from granter to grantee We store by grantee first to allow searching by everyone who granted to you

Key format: - <0x00><len(grantee_address_bytes)><grantee_address_bytes><len(granter_address_bytes)><granter_address_bytes>

func FeeAllowancePrefixByGrantee

func FeeAllowancePrefixByGrantee(grantee sdk.AccAddress) []byte

FeeAllowancePrefixByGrantee returns a prefix to scan for all grants to this given address.

Key format: - <0x00><len(grantee_address_bytes)><grantee_address_bytes>

func FeeAllowancePrefixQueue

func FeeAllowancePrefixQueue(exp *time.Time, granterAddrBz []byte) []byte

FeeAllowancePrefixQueue is the canonical key to store grant key.

Key format: - <0x01><exp_bytes><len(grantee_address_bytes)><grantee_address_bytes><len(granter_address_bytes)><granter_address_bytes>

func MigrateStore

func MigrateStore(ctx types.Context, storeKey storetypes.StoreKey, cdc codec.BinaryCodec) error