utils

package

v0.6.9 Latest Latest Go to latest Published: Dec 19, 2019 License: Apache-2.0 Imports: 8 Imported by: 0

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func CLIQueryJSONPrint(cdc *codec.Codec, uri string, data []byte, rstTypeFactory func() interface{}) error

func Load(filepath string, cdc *codec.Codec, factory func() interface{}) (interface{}, error)

Load import and unmarshal by cdc json unmarshal.

func Save(filepath string, cdc *codec.Codec, state interface{}) error

Save save the state to file, using codec json marshal.

func SimpleQueryCmd(use, short, route, store string, nargs int, rstPointer interface{}) func(*codec.Codec) *cobra.Command

type QueryResolver = func(ctx sdk.Context, cdc *wire.Codec, path []string) ([]byte, sdk.Error)

return query result

func NewQueryResolver(numArgs int, resolver StoreQuerier) QueryResolver

type StoreMap map[string]SubStore

func NewStoreMap(ss []SubStore) StoreMap

type StoreQuerier = func(args ...string) (interface{}, sdk.Error)

query store

type SubStore struct {
	Store      sdk.KVStore
	Prefix     []byte
	ValCreator ValueCreator
	Decoder    Unmarshaler
	NoValue    bool
}

func (s SubStore) Iterate(reactor ValueReactor)

type Unmarshaler = func(bz []byte, rst interface{})

type ValueCreator = func() interface{}

type ValueReactor = func(key []byte, val interface{}) bool