types

Documentation

Index

• type DetectionKind
• type DetectionResult
  • func (result *DetectionResult) Marshal() []byte
• type Span

Types

type DetectionKind

type DetectionKind uint8

DetectionKind defines an enum type that gives us information on the type of slashable offense found when analyzing validator min-max spans.

const (
	// DoubleVote denotes a slashable offense in which
	// a validator cast two conflicting attestations within
	// the same target epoch.
	DoubleVote DetectionKind = iota
	// SurroundVote denotes a slashable offense in which
	// a validator surrounded or was surrounded by a previous
	// attestation created by the same validator.
	SurroundVote
)

type DetectionResult

type DetectionResult struct {
	ValidatorIndex uint64
	SlashableEpoch uint64
	Kind           DetectionKind
	SigBytes       [2]byte
}

DetectionResult tells us the kind of slashable offense found from detecting on min-max spans + the slashable epoch for the offense. Also includes the signature bytes for assistance in finding the attestation for the slashing proof.

func (*DetectionResult) Marshal

func (result *DetectionResult) Marshal() []byte

Marshal the result into bytes, used for removing duplicates.

type Span

type Span struct {
	MinSpan     uint16
	MaxSpan     uint16
	SigBytes    [2]byte
	HasAttested bool
}

Span defines the structure used for detecting surround and double votes.