v038

Documentation

Overview

Package v038 is used for legacy migration scripts. Actual migration scripts for v038 have been removed, but the v039->v042 migration script still references types from this file, so we're keeping it for now.

Index

• Constants
• Variables
• type Equivocation
  • func (e Equivocation) GetHeight() int64
  • func (e Equivocation) Hash() tmbytes.HexBytes
  • func (e Equivocation) Route() string
  • func (e Equivocation) String() string
  • func (e Equivocation) Type() string
  • func (e Equivocation) ValidateBasic() error
• type Evidence
• type GenesisState
• type Params

Constants

const (
	ModuleName            = "evidence"
	DefaultParamspace     = ModuleName
	DefaultMaxEvidenceAge = 60 * 2 * time.Second
)

Default parameter values

const (
	RouteEquivocation = "equivocation"
	TypeEquivocation  = "equivocation"
)

Evidence type constants

Variables

var (

	// ModuleCdc references the global x/evidence module codec. Note, the codec should
	// ONLY be used in certain instances of tests and for JSON encoding as Amino is
	// still used for that purpose.
	//
	// The actual codec used for serialization should be provided to x/evidence and
	// defined at the application level.
	ModuleCdc = codec.NewAminoCodec(amino)
)

Types

type Equivocation

type Equivocation struct {
	Height           int64           `json:"height" yaml:"height"`
	Time             time.Time       `json:"time" yaml:"time"`
	Power            int64           `json:"power" yaml:"power"`
	ConsensusAddress sdk.ConsAddress `json:"consensus_address" yaml:"consensus_address"`
}

Equivocation implements the Evidence interface and defines evidence of double signing misbehavior.

func (Equivocation) GetHeight

func (e Equivocation) GetHeight() int64

GetHeight returns the height at time of the Equivocation infraction.

func (Equivocation) Hash

func (e Equivocation) Hash() tmbytes.HexBytes

Hash returns the hash of an Equivocation object.

func (Equivocation) Route

func (e Equivocation) Route() string

Route returns the Evidence Handler route for an Equivocation type.

func (Equivocation) String

func (e Equivocation) String() string

func (Equivocation) Type

func (e Equivocation) Type() string

Type returns the Evidence Handler type for an Equivocation type.

func (Equivocation) ValidateBasic

func (e Equivocation) ValidateBasic() error

ValidateBasic performs basic stateless validation checks on an Equivocation object.

type Evidence

type Evidence interface {
	Route() string
	Type() string
	String() string
	Hash() tmbytes.HexBytes
	ValidateBasic() error

	// Height at which the infraction occurred
	GetHeight() int64
}

Evidence defines the contract which concrete evidence types of misbehavior must implement.

type GenesisState

type GenesisState struct {
	Params   Params     `json:"params" yaml:"params"`
	Evidence []Evidence `json:"evidence" yaml:"evidence"`
}

GenesisState defines the evidence module's genesis state.

type Params

type Params struct {
	MaxEvidenceAge time.Duration `json:"max_evidence_age" yaml:"max_evidence_age"`
}

Params defines the total set of parameters for the evidence module