vm

Documentation

Index

• Variables
• type ActorCodeLoader
• type ActorMethodSignature
• type BlockMessagesInfo
• type FakeSyscalls
• type Interpreter
  • func NewVM(st state.Tree, store *storage.VMStorage, syscalls SyscallsImpl) Interpreter
• type MessageMaker
  • func NewMessageMaker(t *testing.T, keys []crypto.KeyInfo) *MessageMaker
  • func (mm *MessageMaker) Addresses() []address.Address
  • func (mm *MessageMaker) NewSignedMessage(from address.Address, nonce uint64) *types.SignedMessage
  • func (mm *MessageMaker) NewUnsignedMessage(from address.Address, nonce uint64) *types.UnsignedMessage
  • func (mm *MessageMaker) Signer() *types.MockSigner
• type MessageReceipt
  • func EmptyReceipts(n int) []*MessageReceipt
• type ReceiptMaker
  • func NewReceiptMaker() *ReceiptMaker
  • func (rm *ReceiptMaker) NewReceipt() MessageReceipt
• type Storage
  • func NewStorage(bs blockstore.Blockstore) Storage
• type SyscallsImpl
• type SyscallsStateView
• type TestStorage
  • func NewTestStorage(state interface{}) *TestStorage
  • func (ts *TestStorage) CidOf(obj interface{}) cid.Cid
  • func (ts *TestStorage) Get(cid cid.Cid, obj specsruntime.CBORUnmarshaler) bool
  • func (ts *TestStorage) Put(v specsruntime.CBORMarshaler) cid.Cid

Variables

var DefaultActors = builtin.DefaultActors

DefaultActors is a code loader with the built-in actors that come with the system.

Types

type ActorCodeLoader

type ActorCodeLoader = dispatch.CodeLoader

ActorCodeLoader allows yo to load an actor's code based on its id an epoch.

type ActorMethodSignature

type ActorMethodSignature = dispatch.MethodSignature

ActorMethodSignature wraps a specific method and allows you to encode/decodes input/output bytes into concrete types.

type BlockMessagesInfo

type BlockMessagesInfo = interpreter.BlockMessagesInfo

BlockMessagesInfo contains messages for one block in a tipset.

type FakeSyscalls

type FakeSyscalls = vmcontext.FakeSyscalls

type Interpreter

type Interpreter = interpreter.VMInterpreter

Interpreter is the VM.

func NewVM

func NewVM(st state.Tree, store *storage.VMStorage, syscalls SyscallsImpl) Interpreter

NewVM creates a new VM interpreter.

type MessageMaker

type MessageMaker struct {
	DefaultGasPrice types.AttoFIL
	DefaultGasUnits gas.Unit
	// contains filtered or unexported fields
}

MessageMaker creates unique, signed messages for use in tests.

func NewMessageMaker

func NewMessageMaker(t *testing.T, keys []crypto.KeyInfo) *MessageMaker

NewMessageMaker creates a new message maker with a set of signing keys.

func (*MessageMaker) Addresses

func (mm *MessageMaker) Addresses() []address.Address

Addresses returns the addresses for which this maker can sign messages.

func (*MessageMaker) NewSignedMessage

func (mm *MessageMaker) NewSignedMessage(from address.Address, nonce uint64) *types.SignedMessage

NewSignedMessage creates a new signed message.

func (*MessageMaker) NewUnsignedMessage

func (mm *MessageMaker) NewUnsignedMessage(from address.Address, nonce uint64) *types.UnsignedMessage

NewUnsignedMessage creates a new message.

func (*MessageMaker) Signer

func (mm *MessageMaker) Signer() *types.MockSigner

Signer returns the signer with which this maker signs messages.

type MessageReceipt

type MessageReceipt = message.Receipt

MessageReceipt is what is returned by executing a message on the vm.

func EmptyReceipts

func EmptyReceipts(n int) []*MessageReceipt

EmptyReceipts returns a slice of n empty receipts.

type ReceiptMaker

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

ReceiptMaker generates unique receipts

func NewReceiptMaker

func NewReceiptMaker() *ReceiptMaker

NewReceiptMaker creates a new receipt maker

func (*ReceiptMaker) NewReceipt

func (rm *ReceiptMaker) NewReceipt() MessageReceipt

NewReceipt creates a new distinct receipt.

type Storage

type Storage = storage.VMStorage

Storage is the raw storage for the VM.

func NewStorage

func NewStorage(bs blockstore.Blockstore) Storage

NewStorage creates a new Storage for the VM.

type SyscallsImpl

type SyscallsImpl = vmcontext.SyscallsImpl

type SyscallsStateView

type SyscallsStateView = vmcontext.SyscallsStateView

type TestStorage

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

TestStorage is a fake storage used for testing.

func NewTestStorage

func NewTestStorage(state interface{}) *TestStorage

NewTestStorage returns a new "TestStorage"

func (*TestStorage) CidOf

func (ts *TestStorage) CidOf(obj interface{}) cid.Cid

CidOf returns the cid of the object.

func (*TestStorage) Get

func (ts *TestStorage) Get(cid cid.Cid, obj specsruntime.CBORUnmarshaler) bool

Get implements runtime.Store.

func (*TestStorage) Put

func (ts *TestStorage) Put(v specsruntime.CBORMarshaler) cid.Cid

Put implements runtime.Store.