wasmer

package

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Versions in this module

v0

v0.7.0

Nov 23, 2022

Changes in this version

+ var ErrCodeEmpty = errors.New("code is empty")

+ var ErrExportFunctionNotFound = errors.New("export function not found")

+ var ErrGenesisTopNotFound = errors.New("genesis top not found")

+ var ErrInstanceIsStopped = errors.New("instance is stopped")

+ var ErrWASMDecompress = errors.New("wasm decompression failed")

+ func GetRuntimeVersion(code []byte) (version runtime.Version, err error)

+ func NewTrieFromGenesis(gen genesis.Genesis) (tr trie.Trie, err error)

type Config

+ CodeHash common.Hash

+ Keystore *keystore.GlobalKeystore

+ LogLvl log.Level

+ Network runtime.BasicNetwork

+ NodeStorage runtime.NodeStorage

+ Role common.Roles

+ Storage runtime.Storage

+ Transaction runtime.TransactionState

+ func (c *Config) SetTestVersion(t *testing.T, version runtime.Version)

type Instance

+ func (in *Instance) DecodeSessionKeys(enc []byte) ([]byte, error)

+ func (in *Instance) GetCodeHash() common.Hash

+ func (in *Instance) GetContext() *runtime.Context

+ func (in *Instance) Keystore() *keystore.GlobalKeystore

+ func (in *Instance) PaymentQueryInfo(ext []byte) (*types.RuntimeDispatchInfo, error)

+ func (in *Instance) QueryCallFeeDetails(ext []byte) (*types.FeeDetails, error)

+ func (in *Instance) QueryCallInfo(ext []byte) (*types.RuntimeDispatchInfo, error)

+ func (in *Instance) Validator() bool

v0.6.0

Apr 8, 2021

v0.5.2

Apr 7, 2021

v0.5.1

Apr 7, 2021

v0.5.0

Apr 7, 2021

v0.4.1

Apr 14, 2021

v0.4.0

Apr 6, 2021

v0.3.2

Mar 22, 2021

v0.3.1

Mar 8, 2021

v0.3.0

Feb 25, 2021

Changes in this version

+ var DefaultTestLogLvl = log.LvlDebug

+ func NewLegacyRuntimeFromGenesis(g *genesis.Genesis, cfg *Config) (runtime.LegacyInstance, error)

+ func NewRuntimeFromGenesis(g *genesis.Genesis, cfg *Config) (runtime.Instance, error)

type Instance

+ func NewInstanceFromLegacy(inst *LegacyInstance) *Instance

+ func NewInstanceFromTrie(t *trie.Trie, cfg *Config) (*Instance, error)

+ func (in *Instance) SetContextStorage(s runtime.Storage)

+ func (in *Instance) UpdateRuntimeCode(code []byte) error

type LegacyInstance

+ func (in *LegacyInstance) SetContextStorage(s runtime.Storage)

v0.2.0

Nov 10, 2020

Changes in this version

+ const Name

+ func GetRuntimeImports(targetRuntime string) func() (*wasm.Imports, error)

+ func ImportsLegacyNodeRuntime() (*wasm.Imports, error)

+ func ImportsNodeRuntime() (*wasm.Imports, error)

+ func ImportsTestRuntime() (*wasm.Imports, error)

+ type Config struct

+ Imports func() (*wasm.Imports, error)

+ type Instance struct

+ func NewInstance(code []byte, cfg *Config) (*Instance, error)

+ func NewInstanceFromFile(fp string, cfg *Config) (*Instance, error)

+ func NewTestInstance(t *testing.T, targetRuntime string) *Instance

+ func NewTestInstanceWithRole(t *testing.T, targetRuntime string, role byte) *Instance

+ func NewTestInstanceWithTrie(t *testing.T, targetRuntime string, tt *trie.Trie, lvl log.Lvl) *Instance

+ func (in *Instance) ApplyExtrinsic(data types.Extrinsic) ([]byte, error)

+ func (in *Instance) BabeConfiguration() (*types.BabeConfiguration, error)

+ func (in *Instance) CheckInherents()

+ func (in *Instance) Exec(function string, data []byte) ([]byte, error)

+ func (in *Instance) ExecuteBlock(block *types.Block) ([]byte, error)

+ func (in *Instance) FinalizeBlock() (*types.Header, error)

+ func (in *Instance) GenerateSessionKeys()

+ func (in *Instance) GrandpaAuthorities() ([]*types.Authority, error)

+ func (in *Instance) InherentExtrinsics(data []byte) ([]byte, error)

+ func (in *Instance) InitializeBlock(header *types.Header) error

+ func (in *Instance) Legacy() *LegacyInstance

+ func (in *Instance) Metadata() ([]byte, error)

+ func (in *Instance) NetworkService() runtime.BasicNetwork

+ func (in *Instance) NodeStorage() runtime.NodeStorage

+ func (in *Instance) OffchainWorker()

+ func (in *Instance) RandomSeed()

+ func (in *Instance) SetContext(s runtime.Storage)

+ func (in *Instance) Stop()

+ func (in *Instance) ValidateTransaction(e types.Extrinsic) (*transaction.Validity, error)

+ func (in *Instance) Version() (*runtime.VersionAPI, error)

+ type LegacyInstance struct

+ func NewLegacyInstance(code []byte, cfg *Config) (*LegacyInstance, error)

+ func NewLegacyInstanceFromFile(fp string, cfg *Config) (*LegacyInstance, error)

+ func NewTestLegacyInstance(t *testing.T, targetRuntime string) *LegacyInstance

+ func NewTestLegacyInstanceWithRole(t *testing.T, targetRuntime string, role byte) *LegacyInstance

+ func NewTestLegacyInstanceWithTrie(t *testing.T, targetRuntime string, tt *trie.Trie, lvl log.Lvl) *LegacyInstance

+ func (in *LegacyInstance) ApplyExtrinsic(data types.Extrinsic) ([]byte, error)

+ func (in *LegacyInstance) BabeConfiguration() (*types.BabeConfiguration, error)

+ func (in *LegacyInstance) Exec(function string, data []byte) ([]byte, error)

+ func (in *LegacyInstance) ExecuteBlock(block *types.Block) ([]byte, error)

+ func (in *LegacyInstance) FinalizeBlock() (*types.Header, error)

+ func (in *LegacyInstance) GrandpaAuthorities() ([]*types.Authority, error)

+ func (in *LegacyInstance) InherentExtrinsics(data []byte) ([]byte, error)

+ func (in *LegacyInstance) InitializeBlock(header *types.Header) error

+ func (in *LegacyInstance) Metadata() ([]byte, error)

+ func (in *LegacyInstance) NetworkService() runtime.BasicNetwork

+ func (in *LegacyInstance) NodeStorage() runtime.NodeStorage

+ func (in *LegacyInstance) SetContext(s runtime.Storage)

+ func (in *LegacyInstance) Stop()

+ func (in *LegacyInstance) ValidateTransaction(e types.Extrinsic) (*transaction.Validity, error)

+ func (in *LegacyInstance) Version() (*runtime.VersionAPI, error)

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