api

Documentation

Index

• func Create(cache Cache, wasm []byte) ([]byte, error)
• func GetCode(cache Cache, code_id []byte) ([]byte, error)
• func Handle(cache Cache, code_id []byte, env []byte, info []byte, msg []byte, ...) ([]byte, uint64, error)
• func Instantiate(cache Cache, code_id []byte, env []byte, info []byte, msg []byte, ...) ([]byte, uint64, error)
• func Migrate(cache Cache, code_id []byte, env []byte, info []byte, msg []byte, ...) ([]byte, uint64, error)
• func Query(cache Cache, code_id []byte, env []byte, msg []byte, gasMeter *GasMeter, ...) ([]byte, uint64, error)
• func ReleaseCache(cache Cache)
• type Cache
  • func InitCache(dataDir string, supportedFeatures string) (Cache, error)
• type CanonicalizeAddress
• type DBState
• type Gas
• type GasMeter
• type GoAPI
• type HumanizeAddress
• type KVStore
• type Querier

Functions

func Create

func Create(cache Cache, wasm []byte) ([]byte, error)

func GetCode

func GetCode(cache Cache, code_id []byte) ([]byte, error)

func Handle

func Handle(
	cache Cache,
	code_id []byte,
	env []byte,
	info []byte,
	msg []byte,
	gasMeter *GasMeter,
	store KVStore,
	api *GoAPI,
	querier *Querier,
	gasLimit uint64,
) ([]byte, uint64, error)

func Instantiate

func Instantiate(
	cache Cache,
	code_id []byte,
	env []byte,
	info []byte,
	msg []byte,
	gasMeter *GasMeter,
	store KVStore,
	api *GoAPI,
	querier *Querier,
	gasLimit uint64,
) ([]byte, uint64, error)

func Migrate

func Migrate(
	cache Cache,
	code_id []byte,
	env []byte,
	info []byte,
	msg []byte,
	gasMeter *GasMeter,
	store KVStore,
	api *GoAPI,
	querier *Querier,
	gasLimit uint64,
) ([]byte, uint64, error)

func Query

func Query(
	cache Cache,
	code_id []byte,
	env []byte,
	msg []byte,
	gasMeter *GasMeter,
	store KVStore,
	api *GoAPI,
	querier *Querier,
	gasLimit uint64,
) ([]byte, uint64, error)

func ReleaseCache

func ReleaseCache(cache Cache)

Types

type Cache

type Cache struct {
	// contains filtered or unexported fields
}

func InitCache

func InitCache(dataDir string, supportedFeatures string) (Cache, error)

type CanonicalizeAddress

type CanonicalizeAddress func(string) ([]byte, uint64, error)

type DBState

type DBState struct {
	Store KVStore
	// IteratorStackID is used to lookup the proper stack frame for iterators associated with this DB (iterator.go)
	IteratorStackID uint64
}

type Gas

type Gas = uint64

type GasMeter

type GasMeter interface {
	GasConsumed() Gas
}

GasMeter is a copy of an interface declaration from cosmos-sdk https://github.com/cosmos/cosmos-sdk/blob/18890a225b46260a9adc587be6fa1cc2aff101cd/store/types/gas.go#L34

type GoAPI

type GoAPI struct {
	HumanAddress     HumanizeAddress
	CanonicalAddress CanonicalizeAddress
}

type HumanizeAddress

type HumanizeAddress func([]byte) (string, uint64, error)

type KVStore

type KVStore interface {
	Get(key []byte) []byte
	Set(key, value []byte)
	Delete(key []byte)

	// Iterator over a domain of keys in ascending order. End is exclusive.
	// Start must be less than end, or the Iterator is invalid.
	// Iterator must be closed by caller.
	// To iterate over entire domain, use store.Iterator(nil, nil)
	Iterator(start, end []byte) dbm.Iterator

	// Iterator over a domain of keys in descending order. End is exclusive.
	// Start must be less than end, or the Iterator is invalid.
	// Iterator must be closed by caller.
	ReverseIterator(start, end []byte) dbm.Iterator
}

KVStore copies a subset of types from cosmos-sdk We may wish to make this more generic sometime in the future, but not now https://github.com/cosmos/cosmos-sdk/blob/bef3689245bab591d7d169abd6bea52db97a70c7/store/types/store.go#L170

type Querier

type Querier = types.Querier