This section is empty.


View Source
var (
	ErrInvalidLengthErrors        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowErrors          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupErrors = fmt.Errorf("proto: unexpected end of group")
View Source
var Codes = codes{
	None:                   code("none"),
	UnknownAddress:         code("unknown address"),
	InsufficientBalance:    code("insufficient balance"),
	InvalidJumpDest:        code("invalid jump destination"),
	InsufficientGas:        code("insufficient gas"),
	MemoryOutOfBounds:      code("memory out of bounds"),
	CodeOutOfBounds:        code("code out of bounds"),
	InputOutOfBounds:       code("input out of bounds"),
	ReturnDataOutOfBounds:  code("data out of bounds"),
	CallStackOverflow:      code("call stack overflow"),
	CallStackUnderflow:     code("call stack underflow"),
	DataStackOverflow:      code("data stack overflow"),
	DataStackUnderflow:     code("data stack underflow"),
	InvalidContract:        code("invalid contract"),
	PermissionDenied:       code("permission denied"),
	NativeContractCodeCopy: code("tried to copy native contract code"),
	ExecutionAborted:       code("execution aborted"),
	ExecutionReverted:      code("execution reverted"),
	NativeFunction:         code("native function error"),
	EventPublish:           code("event publish error"),
	InvalidString:          code("invalid string"),
	EventMapping:           code("event mapping error"),
	Generic:                code("generic error"),
	InvalidAddress:         code("invalid address"),
	DuplicateAddress:       code("duplicate address"),
	InsufficientFunds:      code("insufficient funds"),
	Overpayment:            code("overpayment"),
	ZeroPayment:            code("zero payment error"),
	InvalidSequence:        code("invalid sequence number"),
	ReservedAddress:        code("address is reserved for SNative or internal use"),
	IllegalWrite:           code("callee attempted to illegally modify state"),
	IntegerOverflow:        code("integer overflow"),
	InvalidProposal:        code("proposal is invalid"),
	ExpiredProposal:        code("proposal is expired since sequence number does not match"),
	ProposalExecuted:       code("proposal has already been executed"),
	NoInputPermission:      code("account has no input permission"),
	InvalidBlockNumber:     code("invalid block number"),
	BlockNumberOutOfRange:  code("block number out of range"),
	AlreadyVoted:           code("vote already registered for this address"),
	UnresolvedSymbols:      code("code has unresolved symbols"),
	InvalidContractCode:    code("contract being created with unexpected code"),
	NonExistentAccount:     code("account does not exist"),


This section is empty.


type CallError

type CallError struct {
	// The error from the original call which defines the overall error code
	// Errors from nested sub-calls of the original call that may have also occurred
	NestedErrors []NestedCallError

func (CallError) Error

func (err CallError) Error() string

type Code

type Code struct {
	Number      uint32
	Name        string
	Description string

    An annotated version of the pure numeric error code

    func GetCode

    func GetCode(err error) *Code

    func (*Code) Equal

    func (c *Code) Equal(other *Code) bool

    func (*Code) Error

    func (c *Code) Error() string

    func (*Code) ErrorCode

    func (c *Code) ErrorCode() *Code

    func (*Code) ErrorMessage

    func (c *Code) ErrorMessage() string

    func (*Code) Uint32

    func (c *Code) Uint32() uint32

    type CodedError

    type CodedError interface {
    	ErrorCode() *Code
    	// The error message excluding the code
    	ErrorMessage() string

    type Exception

    type Exception struct {
    	CodeNumber           uint32   `protobuf:"varint,1,opt,name=Code,proto3" json:"Code,omitempty"`
    	Exception            string   `protobuf:"bytes,2,opt,name=Exception,proto3" json:"Exception,omitempty"`
    	XXX_NoUnkeyedLiteral struct{} `json:"-"`
    	XXX_unrecognized     []byte   `json:"-"`
    	XXX_sizecache        int32    `json:"-"`

    func AsException

    func AsException(err error) *Exception

      Wraps any error as a Exception

      func Errorf

      func Errorf(code *Code, format string, a ...interface{}) *Exception

      func NewException

      func NewException(code *Code, exception string) *Exception

      func Wrap

      func Wrap(err error, message string) *Exception

      func Wrapf

      func Wrapf(err error, format string, a ...interface{}) *Exception

      func (*Exception) AsError

      func (e *Exception) AsError() error

      func (*Exception) Descriptor

      func (*Exception) Descriptor() ([]byte, []int)

      func (*Exception) Equal

      func (e *Exception) Equal(ce CodedError) bool

      func (*Exception) Error

      func (e *Exception) Error() string

      func (*Exception) ErrorCode

      func (e *Exception) ErrorCode() *Code

      func (*Exception) ErrorMessage

      func (e *Exception) ErrorMessage() string

      func (*Exception) GetCode

      func (e *Exception) GetCode() *Code

      func (*Exception) GetCodeNumber

      func (m *Exception) GetCodeNumber() uint32

      func (*Exception) GetException

      func (m *Exception) GetException() string

      func (*Exception) Marshal

      func (m *Exception) Marshal() (dAtA []byte, err error)

      func (*Exception) MarshalTo

      func (m *Exception) MarshalTo(dAtA []byte) (int, error)

      func (*Exception) MarshalToSizedBuffer

      func (m *Exception) MarshalToSizedBuffer(dAtA []byte) (int, error)

      func (*Exception) ProtoMessage

      func (*Exception) ProtoMessage()

      func (*Exception) Reset

      func (m *Exception) Reset()

      func (*Exception) Size

      func (m *Exception) Size() (n int)

      func (*Exception) String

      func (e *Exception) String() string

      func (*Exception) Unmarshal

      func (m *Exception) Unmarshal(dAtA []byte) error

      func (*Exception) XXX_DiscardUnknown

      func (m *Exception) XXX_DiscardUnknown()

      func (*Exception) XXX_Marshal

      func (m *Exception) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

      func (*Exception) XXX_Merge

      func (m *Exception) XXX_Merge(src proto.Message)

      func (*Exception) XXX_MessageName

      func (*Exception) XXX_MessageName() string

      func (*Exception) XXX_Size

      func (m *Exception) XXX_Size() int

      func (*Exception) XXX_Unmarshal

      func (m *Exception) XXX_Unmarshal(b []byte) error

      type LacksNativePermission

      type LacksNativePermission struct {
      	Address    crypto.Address
      	NativeName string

      func (*LacksNativePermission) Error

      func (e *LacksNativePermission) Error() string

      func (*LacksNativePermission) ErrorCode

      func (e *LacksNativePermission) ErrorCode() *Code

      func (*LacksNativePermission) ErrorMessage

      func (e *LacksNativePermission) ErrorMessage() string

      type Maybe

      type Maybe struct {
      	// contains filtered or unexported fields

      func (*Maybe) Address

      func (m *Maybe) Address(value crypto.Address, err error) crypto.Address

      func (*Maybe) Bool

      func (m *Maybe) Bool(value bool, err error) bool

      func (*Maybe) Bytes

      func (m *Maybe) Bytes(value []byte, err error) []byte

      func (*Maybe) Error

      func (m *Maybe) Error() error

      func (*Maybe) PushError

      func (m *Maybe) PushError(err error) bool

        Errors pushed to state may end up in TxExecutions and therefore the merkle state so it is essential that errors are deterministic and independent of the code path taken to execution (e.g. replay takes a different path to that of normal consensus reactor so stack traces may differ - as they may across architectures)

        func (*Maybe) Uint64

        func (m *Maybe) Uint64(value uint64, err error) uint64

        func (*Maybe) Void

        func (m *Maybe) Void(err error)

        type NestedCallError

        type NestedCallError struct {
        	Caller     crypto.Address
        	Callee     crypto.Address
        	StackDepth uint64

        func (NestedCallError) Error

        func (err NestedCallError) Error() string

        type PermissionDenied

        type PermissionDenied struct {
        	Address crypto.Address
        	Perm    permission.PermFlag

        func (PermissionDenied) Error

        func (err PermissionDenied) Error() string

        func (PermissionDenied) ErrorCode

        func (err PermissionDenied) ErrorCode() *Code

        type Sink

        type Sink interface {
        	// Push an error to the error. If a nil error is passed then that value should not be pushed. Returns true iff error
        	// is non nil.
        	PushError(error) bool

          Error sinks are useful for recording errors but continuing with computation. Implementations may choose to just store the first error pushed and ignore subsequent ones or they may record an error trace. Pushing a nil error should have no effects.

          type Source

          type Source interface {
          	// Returns the an error if errors occurred some execution or nil if none occurred
          	Error() error